钠

The most common preservative used for gold conjugates is 0.1% sodium azide.

金标最常用的防腐剂使0.1%的叠氮钠。

These concentrations of sodium azide did not affect TNF-α production by U937 cells.

该剂量叠氮钠并不影响U937细胞产生TNF-α。

They were subjected to a 〓 reaction with sodium azide, hydrogenation, amidation,hydrolysis and Jones oxidation to afford 112 and 116, respectively.

它们分别经过与叠氮化钠的亲核取代反应、氢化、酰胺化、N〓催化的水解，Jones氧化以后分别给出化合物112和116。

Check whether the washing fluid and reaction reagents match, the solution pH value is very important, and the peroxidase substrate solution that matches should not contain sodium azide.

检查冲洗液是否和反应试剂匹配，溶液的pH值很重要，与过氧化物酶底物匹配的溶液中不应含有叠氮钠。

Sodium azide restored the TNF-α production in U937 cells/PMN coculture to the extent of 45% in concentration of about 10～15 μmol/L.

PMN的抑制作用可被低剂量叠氮钠(10～15 μmol/L)部分逆转达45%。

The activity of the purified enzyme was strongly inhibited by sodium azide and partially inhibited by cysteine and dithiothreitol.

叠氮钠可强烈抑制漆酶活性，半胱氨酸和二硫苏糖醇可部分抑制漆酶活性。

The effects of substituents on the nucleophilic reaction of benzyl halide and sodium azide were studied.

合成了叠氮苄、对氰基叠氮苄，对氟叠氮苄，对甲基叠氮苄和联苯二叠氮苄，研究了苯环上不同取代基对苄基卤代物与叠氮化钠经亲核取代反应生成苄基叠氮化物的反应的影响。

In the chapter 2 of this dissertation, we studied the cross-coupling reaction of aryl halides and vinyl iodides with sodium azide under the catalysis of copper and amino acids.

在4-碘茴香醚与叠氮化钠的模型反应中，我们考察了不同溶剂、氨基酸、碱、铜盐对反应的影响，最后筛选出了最佳的反应条件：CuⅠ/脯氨酸/NaOH/DMSO。

Combining with the Laiwu City construction plan, this article studies on the project feasibility of 1,000 tons three chlorine azine alcohol sodium annual in Lai Wu City X chemical industry Ltd.

本文对目前农药中间体生产及供运现状的统计和分析，应用可行性研究的方法和步骤，结合莱芜市的建设规划，对莱芜X化工有限公司1千吨/年三氯吡啶醇钠生产项目进行了可行性研究。

The new product development the project administration developing a project the head beautiful spore azole sodium powder needle for enterprise applies is carried out has accumulated precious experience, that enterprise will take this as turning point in new product development the days to come project, has made the new product development project administration step by step perfect and the science giving has extended application.

头孢美唑钠粉针开发项目为企业应用项目管理进行新产品开发积累了宝贵的经验，企业在今后新产品开发项目中将以此为契机，使新产品开发项目管理逐步完善并科学的加以推广应用。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。