『壹』 岩石切片机的切割尺寸怎么调整
岩石切片机的切割尺寸调整主要是通过调整两片锯片之间的距离来完成，正常情况下，机器设计的切割尺寸为50、70、100、150mm四种距离。调整时，请注意需要将锯片走到离开工作台的一端，将外边的锯片卸下，里边的锯片不动，调整主轴上的轴套，从而达到调整锯片的间距，就可以切割不同尺寸的岩样。
『贰』 急需医学中文摘要翻译成英文
Cinnamaldehyde medicine, decoction of gallnut inhibition Enterococcus faecalis
Abstract
Objective: Bacterial resial root canal therapy is an important reason for failure, and Enterococcus faecalis is a root canal treatment at the resial strain after the main, so it will directly affect the control of root canal therapy in the long-term efficacy. Enterococcus faecalis (E. faecalis) belong to the body's normal flora, but also important human pathogens of opportunistic infections, often Yorii in human intestinal, vaginal and oral, for Gram-positive facultative anaerobes. At the root canal therapy process, hidden in the root canal isthmus, bifurcation area, triangle, shape and irregular dentinal tubules within the Enterococcus faecalis prepared by mechanical means it is difficult to remove, it can be biofilm, proton pump tolerance mechanisms such as root canals harsh ecological environment, to avoid conventional drugs, the role of disinfection, resulting in the failure of root canal therapy. Chinese Cinnamaldehyde Cinnamaldehyde alias, Lauraceae plants are dry skin and cinnamon bark obtained by steam distillation of volatile oil (cinnamon oil) in the main component of research in recent years are more root canal sterilization drug, it can seriously undermine the bacterial cell surface structure, and thus has a wider antibacterial spectrum and strong antibacterial activity; gallnut hundred, also known as worms, insect species are Schlechtendalia Schlechtendalia or times aphid eggs in their parasitic plants Anacardiaceae Rhus chinensis, Green bran Yang Yang, such as bran or red tree gall formation, the main ingredient for gallnut tannin, can solidification microbial protoplasts and a variety of body enzymes, a wide range of bacteria, fungi, yeasts are inhibited. These two traditional Chinese medicine has a strong antibacterial activity and, more importantly, they have a more traditional Chinese medicine as a disinfectant drug - Formocresol, CP toxicity advantages of small, this study through in vitro experiments root canal disinfection and sterilization using traditional Drug formocresol (FC) and the current most respected calcium hydroxide preparation (calcium hydroxide paste propanediol) as the conventional control, the two types of anti-Chinese medicine to evaluate the performance of Enterococcus faecalis, with a view to explore more effective and suppressed or safe way to kill Enterococcus faecalis, root canal therapy improve the success rate for clinical applications must reference.
Methods: 60 fresh extraction of single-root canal premolars were randomly divided into two experimental groups (cinnamic aldehyde, gallnut decoction) and four control group (FC group, propylene glycol calcium hydroxide paste group, negative the control group and positive control group), each of 10 teeth. Department of tooth crowns were removed and apical, dedicated root 6mm long, 50 teeth set up Enterococcus faecalis after root canal infection model, 20 teeth (experimental group) were placed in root canals cinnamaldehyde, gallnut decoction, Another 30 infected root canals placed FC, calcium hydroxide paste propylene glycol and normal saline. All specimens Root 5% CO2 incubator at 37 ℃ within cultivate, in the first 3 days and the first 7 days, each group five specimens were taken root even grinding check the inner root canal dentin powder, cultivate home BHI broth in 72 hours with one of Turbidimetry measured resial quantity of bacteria, biological microscope to identify types of bacteria.
Results: 1, 3 days, cinnamic aldehyde group, FC control group, calcium hydroxide paste group propanediol dentinal tubules in the resial quantity of bacteria less than the positive control group (P <0.05), with the negative control group no difference (P> 0.05); gallnut water decoction group dentinal tubules in the amount of resial strain less than the positive control group (P <0.05), than many negative control group (P <0.05);
2, 7 days, cinnamic aldehyde group gallnut decoction group, FC group, calcium hydroxide paste group propanediol dentinal tubules Resial bacteria were higher than the negative control group were non-discriminatory (P> 0.05).
Conclusion: 1, experimental group cinnamaldehyde in the first 3 days has been able to kill Enterococcus faecalis, its effect and FC group, calcium hydroxide paste group of the same propylene glycol.
2, gallnut water decoction group, at the first 3 days can inhibit Enterococcus faecalis, but it can not kill; in the first 7 days, you can successfully kill Enterococcus faecalis; its effect as cinnamic aldehyde group, FC group, calcium hydroxide propanediol quickly paste group.
Key words: Enterococcus faecalis in root canal disinfection cinnamaldehyde gallnut decoction
回答者： 紫之恋哈哈 - 秀才 三级 3-9 19:22
Objective: Bacterial resial root canal therapy is an important reason for failure, and Enterococcus faecalis is a root canal treatment at the resial strain after the main, so it will directly affect the control of root canal therapy in the long-term efficacy. Enterococcus faecalis (E. faecalis) belong to the body's normal flora, but also important human pathogens of opportunistic infections, often Yorii in human intestinal, vaginal and oral, for Gram-positive facultative anaerobes. At the root canal therapy process, hidden in the root canal isthmus, bifurcation area, triangle, shape and irregular dentinal tubules within the Enterococcus faecalis prepared by mechanical means it is difficult to remove, it can be biofilm, proton pump tolerance mechanisms such as root canals harsh ecological environment, to avoid conventional drugs, the role of disinfection, resulting in the failure of root canal therapy. Chinese Cinnamaldehyde Cinnamaldehyde alias, Lauraceae plants are dry skin and cinnamon bark obtained by steam distillation of volatile oil (cinnamon oil) in the main component of research in recent years are more root canal sterilization drug, it can seriously undermine the bacterial cell surface structure, and thus has a wider antibacterial spectrum and strong antibacterial activity; gallnut hundred, also known as worms, insect species are Schlechtendalia Schlechtendalia or times aphid eggs in their parasitic plants Anacardiaceae Rhus chinensis, Green bran Yang Yang, such as bran or red tree gall formation, the main ingredient for gallnut tannin, can solidification microbial protoplasts and a variety of body enzymes, a wide range of bacteria, fungi, yeasts are inhibited. These two traditional Chinese medicine has a strong antibacterial activity and, more importantly, they have a more traditional Chinese medicine as a disinfectant drug - Formocresol, CP toxicity advantages of small, this study through in vitro experiments root canal disinfection and sterilization using traditional Drug formocresol (FC) and the current most respected calcium hydroxide preparation (calcium hydroxide paste propanediol) as the conventional control, the two types of anti-Chinese medicine to evaluate the performance of Enterococcus faecalis, with a view to explore more effective and suppressed or safe way to kill Enterococcus faecalis, root canal therapy improve the success rate for clinical applications must reference.
Methods: 60 fresh extraction of single-root canal premolars were randomly divided into two experimental groups (cinnamic aldehyde, gallnut decoction) and four control group (FC group, propylene glycol calcium hydroxide paste group, negative the control group and positive control group), each of 10 teeth. Department of tooth crowns were removed and apical, dedicated root 6mm long, 50 teeth set up Enterococcus faecalis after root canal infection model, 20 teeth (experimental group) were placed in root canals cinnamaldehyde, gallnut decoction, Another 30 infected root canals placed FC, calcium hydroxide paste propylene glycol and normal saline. All specimens Root 5% CO2 incubator at 37 ℃ within cultivate, in the first 3 days and the first 7 days, each group five specimens were taken root even grinding check the inner root canal dentin powder, cultivate home BHI broth in 72 hours with one of Turbidimetry measured resial quantity of bacteria, biological microscope to identify types of bacteria.
Results: 1, 3 days, cinnamic aldehyde group, FC control group, calcium hydroxide paste group propanediol dentinal tubules in the resial quantity of bacteria less than the positive control group (P <0.05), with the negative control group no difference (P> 0.05); gallnut water decoction group dentinal tubules in the amount of resial strain less than the positive control group (P <0.05), than many negative control group (P <0.05);
2, 7 days, cinnamic aldehyde group gallnut decoction group, FC group, calcium hydroxide paste group propanediol dentinal tubules Resial bacteria were higher than the negative control group were non-discriminatory (P> 0.05).
Conclusion: 1, experimental group cinnamaldehyde in the first 3 days has been able to kill Enterococcus faecalis, its effect and FC group, calcium hydroxide paste group of the same propylene glycol.
2, gallnut water decoction group, at the first 3 days can inhibit Enterococcus faecalis, but it can not kill; in the first 7 days, you can successfully kill Enterococcus faecalis; its effect as cinnamic aldehyde group, FC group, calcium hydroxide propanediol quickly paste group.
Key words: Enterococcus faecalis in root canal disinfection cinnamaldehyde gallnut decoction
回答者： 冰蓝果果hihi - 秀才 三级 3-9 19:42
Resial bacteria lead to root canal therapy are important reasons for failure, and Enterococcus faecalis is a root canal treatment at the resial strain after the main, so it will directly affect the control of root canal therapy in the long-term efficacy. Enterococcus faecalis (E. faecalis) belong to the body's normal flora, but also important human pathogens of opportunistic infections, often Yorii in human intestinal, vaginal and oral, for Gram-positive facultative anaerobes. At the root canal therapy process, hidden in the root canal isthmus, bifurcation area, triangle, shape and irregular dentinal tubules within the Enterococcus faecalis prepared by mechanical means it is difficult to remove, it can be biofilm, proton pump tolerance mechanisms such as root canals harsh ecological environment, to avoid conventional drugs, the role of disinfection, resulting in the failure of root canal therapy. Chinese Cinnamaldehyde Cinnamaldehyde alias, Lauraceae plants are dry skin and cinnamon bark obtained by steam distillation of volatile oil (cinnamon oil) in the main component of research in recent years are more root canal sterilization drug, it can seriously undermine the bacterial cell surface structure, and thus has a wider antibacterial spectrum and strong antibacterial activity; gallnut hundred, also known as worms, insect species are Schlechtendalia Schlechtendalia or times aphid eggs in their parasitic plants Anacardiaceae Rhus chinensis, Green bran Yang Yang, such as bran or red tree gall formation, the main ingredient for gallnut tannin, can solidification microbial protoplasts and a variety of body enzymes, a wide range of bacteria, fungi, yeasts are inhibited. These two traditional Chinese medicine has a strong antibacterial activity and, more importantly, they have a more traditional Chinese medicine as a disinfectant drug - Formocresol, CP toxicity advantages of small, this study through in vitro experiments root canal disinfection and sterilization using traditional Drug formocresol (FC) and the current most respected calcium hydroxide preparation (calcium hydroxide paste propanediol) as the conventional control, the two types of anti-Chinese medicine to evaluate the performance of Enterococcus faecalis, with a view to explore more effective and suppressed or safe way to kill Enterococcus faecalis, root canal therapy improve the success rate for clinical applications must reference.
Methods: 60 fresh extraction of single-root canal premolars were randomly divided into two experimental groups (cinnamic aldehyde, gallnut decoction) and four control group (FC group, propylene glycol calcium hydroxide paste group, negative the control group and positive control group), each of 10 teeth. Department of tooth crowns were removed and apical, dedicated root 6mm long, 50 teeth set up Enterococcus faecalis after root canal infection model, 20 teeth (experimental group) were placed in root canals cinnamaldehyde, gallnut decoction, Another 30 infected root canals placed FC, calcium hydroxide paste and saline propanediol. All specimens Root 5% CO2 incubator at 37 ℃ within cultivate, in the first 3 days and the first 7 days, each group five specimens were taken root even grinding check the inner root canal dentin powder, cultivate home BHI broth in 72 hours with one of Turbidimetry measured resial quantity of bacteria, biological microscope to identify types of bacteria.
Results: 1, 3 days, cinnamic aldehyde group, FC control group, calcium hydroxide paste group propanediol dentinal tubules in the resial quantity of bacteria less than the positive control group (P <0.05), with the negative control group no difference (P> 0.05); gallnut water decoction group dentinal tubules in the amount of resial strain less than the positive control group (P <0.05), than many negative control group (P <0.05);
2, 7 days, cinnamic aldehyde group gallnut decoction group, FC group, calcium hydroxide paste group propanediol dentinal tubules Resial bacteria were higher than the negative control group were non-discriminatory (P> 0.05).
Conclusion: 1, experimental group cinnamaldehyde in the first 3 days has been able to kill Enterococcus faecalis, its effect and FC group, calcium hydroxide paste group of the same propylene glycol.
2, gallnut water decoction group, at the first 3 days can inhibit Enterococcus faecalis, but it can not kill; in the first 7 days, you can successfully kill Enterococcus faecalis; its effect as cinnamic aldehyde group, FC group, calcium hydroxide propanediol quickly paste group.
回答者： GUOBUL - 助理 三级 3-9 21:51
Cinnamaldehyde medicine, decoction of gallnut inhibition Enterococcus faecalis
Abstract
Objective: Bacterial resial root canal therapy is an important reason for failure, and Enterococcus faecalis is a root canal treatment at the resial strain after the main, so it will directly affect the control of root canal therapy in the long-term efficacy. Enterococcus faecalis (E. faecalis) belong to the body's normal flora, but also important human pathogens of opportunistic infections, often Yorii in human intestinal, vaginal and oral, for Gram-positive facultative anaerobes. At the root canal therapy process, hidden in the root canal isthmus, bifurcation area, triangle, shape and irregular dentinal tubules within the Enterococcus faecalis prepared by mechanical means it is difficult to remove, it can be biofilm, proton pump tolerance mechanisms such as root canals harsh ecological environment, to avoid conventional drugs, the role of disinfection, resulting in the failure of root canal therapy. Chinese Cinnamaldehyde Cinnamaldehyde alias, Lauraceae plants are dry skin and cinnamon bark obtained by steam distillation of volatile oil (cinnamon oil) in the main component of research in recent years are more root canal sterilization drug, it can seriously undermine the bacterial cell surface structure, and thus has a wider antibacterial spectrum and strong antibacterial activity; gallnut hundred, also known as worms, insect species are Schlechtendalia Schlechtendalia or times aphid eggs in their parasitic plants Anacardiaceae Rhus chinensis, Green bran Yang Yang, such as bran or red tree gall formation, the main ingredient for gallnut tannin, can solidification microbial protoplasts and a variety of body enzymes, a wide range of bacteria, fungi, yeasts are inhibited
回答者： hedongqi852 - 试用期 一级 3-11 18:36 分类上升达人排行榜
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