1) saliva contamination
唾液污染
1.
OBJECTIVE:The aim of this study was to evaluate the effect of saliva contamination and de-contamination(water spraying) on the bovine enamel micro-tensile bond strengths of four commercially available self-etching adhesives.
目的:本实验主要研究唾液污染和去污染对4种自酸蚀粘结剂的牛牙釉质微拉伸粘结强度的影响。
2) chromosome of salivary gland
唾液腺染色体
3) salivary gland chromosome
唾腺染色体;唾液腺染色体;涎腺染色体
4) oil pollution
油液污染
1.
On the prevention from oil pollution of hydraulic system on construction engineering;
工程机械液压系统油液污染的预防
2.
This paper analyzes the causes and harms of the oil pollution, introduces the standard of the grade separation of the oil pollution, discusses some common methods of the oil pollution control, and puts forward several concrete controlling techniques of strengthening the control of the oil pollution.
分析了油液污染的起因及其危害,介绍了油液污染度等级的标准,论述了油液污染控制的一般方法,并提出了加强油液污染控制的具体技术措施。
3.
Analysed the main source and reason of the shearer oil pollution problems according to the dynamic equilibrium analysis for the oil pollution.
分析了引起采煤机油液污染的主要根源，在油液污染动态平衡分析的基础上，提出了采煤机油液污染控制的基本方法和污染监测的技术方案。
5) oil contamination
油液污染
1.
On the basis of analysis of oil contamination movable balance, by analyzing main causes of oil contanination in Shearer's hydraulics system, a fundamental method of achieving the observation and measuring and control of oil contamination in Shearer's hydraulics system was brought forword.
分析引起采煤机液压系统油液污染的主要根源,在油液污染动态平衡分析的基础上,提出了实现采煤机液压系统油液污染监测和污染控制基本方法。
2.
The relationship between oil contamination of hydraulic system of engineering machines and faults is discussed in this paper.
探讨了工程机械液压系统油液污染与故障的关系 ,分析了我国工程机械液压系统油液的污染控制的状况 ,通过合理的控制措施来提高设备的可靠性 ,对提高工程机械设备可靠性具有理论和实际意
3.
This paper states the condition of oil contamination control of hydraulic system of engineering machines in our country.
对液压系统油液污染的来源和危害进行了分析,通过合理的控制措施来提高液压系统的可靠性,并保证了工程机械的正常作业性能,对提高工程机械的工作效率具有理论和实际意义。
6) The liquid medicine contamination
药液污染
补充资料：拉信月经前唾液腺综合病征
拉信月经前唾液腺综合病征
病名。即Racine综合征。详见该条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条