select the certificate authority that you require for ipsec authentication when using this security rule.

select the filter action for this security rule.

请为这个安全规则选择筛选器操作。

analytical dynamics of non-holonomic system

关于非完整系统分析动力学的一个问题

results: in sperm counting and viability assays, number and viability of sperm was restrained by gcv.

结果：高剂量GCV不育灭鼠剂显著抑制小鼠睾丸精子的数目和活动度。

methods: the male toxicity caused by gcv was determined by mating trial, sperm counting and viability, and histopathological examination.

方法：通过交配试验、精子计数和精子活动度以及组织病理学检查来研究GCV的生殖毒性。

chemistry; layouts for standards; part 3: standard for molecular absorption spectrometry

化学.标准的编制.第3部分：分子吸收光谱测定法标准

glas and glassware; analysis of extract solutions; part 1: determination of silicon dioxide by molecular absorption spectrometry

玻璃和玻璃器皿.萃取溶液分析法.第1部分：用分子吸收光谱法测定二氧化硅

determination of ammonia nitrogen in water by gas phase molecular absorption spectrometry

气相分子吸收光谱法测定水中的氨氮

glass and glassware; analysis of extract solutions; part 4: determination of aluminium oxide by molecular absorption spectrometry

玻璃和玻璃器皿.萃取溶液分析法.第4部分：用分子吸收光谱法测定氧化铝

determination of chlorides by cold vapor molecular absorption spectrometry

氯化物的分子吸收光谱法测定

surface active agents . soaps . determination of low contents of free glycerol by molecular absorption spectrometry

表面活性剂.肥皂.用分子吸收光谱法测定游离甘油的低含量

milk - determination of total phosphorus content - method using molecular absorption spectrometry

牛奶总磷含量的测定分子吸收光谱法

milk. determination of total phophorus content. method using molecular absorption spectrometry.

牛奶.总磷含量的测定.分子吸收光谱测定法

chemical analysis of titanium and titanium alloys. determination of iron content. molecular absorption spectrometry method.

钛及钛合金的化学分析.铁含量测定.分子汲收光谱测定法

a study on developing a oral mucosa pressure algometer and measuring the pain perception threshold of human gingival mucosa

电阻应变式口腔黏膜压力测痛仪的研制与测试

a j tech pain track algometer was used to measure ppt.

欧塞尔技术疼痛轨道痛觉是用来衡量的PPT。

union of the weak completions

弱完备化的并集

quantitative indicator control of pumping unity and scientific determination of its service life

抽油机量化指标控制与效用年限科学界定

determination and study of quantitative indicator for the freshness of bread

面包新鲜度量化指标的测定及研究

current issue: the most key quantitative indicator- trade volume of e-commerce is very hard to get.

问题：缺少电子商务最关键的定量指标——电子商务交易额。

transferring abstract concept into quantitative indicator andmaking quantitative analysis on the safety.

把抽象的概念转化为数量指标，对安全做定量化分析。