查询词典 cobaltous

Results: As the concentration of cobaltous chloride increased, the LDH and the promoter transcription activity were also increased. Furthermore, there was a tendency that the transcription activity increased as time lasted.

结果：氯化钴刺激下HUVEC-12细胞培养上清的LDH含量随氯化钴作用浓度增加而提高；氯化钴刺激后转染细胞的eNOS启动子活性呈现随氯化钴剂量增加而升高的趋势，随作用时间的延长而上升的趋势。

Aim: To establish a hypoxia model of human umbilical vein endothelial cells-12 (HUVEC-12) with stimulating of Cobaltous chloride in vitro, and investigate activity of human endothelial nitric-oxide synthase promoter.

目的：建立氯化钴诱导的人脐静脉血管内皮细胞－12(HUVEC-12)缺氧模型，研究人血管内皮细胞一氧化氮合酶基因的启动子活性变化。

Study on cobaltous recovery from cathode leachate of lithium-ion battery by salting out ;2. Then further study was made on extracting pectin from the orange skin by means of salting out with mixed salt for the best condition investigation.

通过浸取、碱溶依次从柑橘皮中提取出橙黄色素、橙皮甙后，利用混合盐析的方法进一步做提取果胶的研究与探讨，对提取果胶的最佳条件进行摸索，并测定这种物质的含

Zinc acetate, cobaltous Acetate, zirconium oxychloride and manganese acetate are used as typical experimental materials.

实验以乙酸锌、乙酸钴、氧氯化锆和乙酸锰为典型材料，进行了超临界水热合成制备金属氧化物微粒的研究。

Anthraquinone is prepared by the liquid phase oxidation of anthracene with oxygen in the presence of cobaltous salt,manganous salt and bromide.

在液相中，钴盐、锰盐、溴化物催化氧气氧化蒽制取蒽醌，当压力为0.5～0.8 MPa，溶剂是芳香性卤代烃和丁酸的混合物（其中丁酸质量分数为15％～20％）时，蒽醌的产率可达90％，纯度99.2％。

With the molar ratio of cobaltous nitrate, phenanthroline and Pyridine-3,4-dicarboxylic acid is 1∶2∶1,under the condition of pH=5,heating at 50-60℃ and stirring,the ternary complex of cobalt is synthesized in the methanol solution.

将硝酸钴、邻菲罗啉和3，4-二羧基吡啶按1∶2∶1物质的量比计量，在pH=5和50-60℃加热搅拌的条件下，在甲醇溶液中合成了钴的三元配合物，用元素分析、红外光谱、紫外光谱、热重分析和摩尔电导率对配合物进行表征，结果表明该配合物为1∶1型电解质，其组成为[CoⅢ2]NO3.H2O，其中Pydc=

Ionomer membrane containing cobaltous ions, exhibiting CO2 facilitated transport and higher acoi/M value are not ample conditions, but are important factors.

离聚体膜含有钴离子、对CO_2具有促进输送作用以及具有较高的αCO_2/N_2是重要的因素，但还不是充分条件，还可能同时与高分子膜的化学结构、聚集态结构及未知因素有关。

In this paper, the nanometer Co-Cu-B alloy powders had been prepared in solution of mixing cupric and cobaltous sulphate, by liquid reduction process, on the condition of pure water and the ethanol-water system, using KBH4 as a reducer, PVP as a dispersant.

本研究采用液相还原法，以KBH4作还原剂，PVP作分散剂，分别在二价钴、铜硫酸盐的纯水体系和乙醇-水体系下合成了纳米Co-Cu-B合金粉末。

Ionomer membrane containing cobaltous ions, exhibiting CO2 facilitated transport and higher acoi/M value are not ample conditions, but are important factors. The key reasons for the occurring of reverse permeation behavior should be attributed to the polymeric chemical structure and the morphology structure of the membranes as well as other possible unknown factors.

离聚体膜含有钴离子、对CO_2具有促进输送作用以及具有较高的αCO_2/N_2是重要的因素，但还不是充分条件，还可能同时与高分子膜的化学结构、聚集态结构及未知因素有关。

The results showed that a violet phosphine coordinated cobalt salt,(C10H21COO)2Co…(PBu3)n, was first formed as the solution of cobaltous naphthenate.

由于羧酸和钴-膦羧基络合物可以构成可逆循环反应，因而阻止了催化剂的分解。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。