查询词典 cobalt chloride

The shading of the color can be varied to match natural hues very closely by increasing or decreasing the amount of cobalt chloride.

通过增加或减少氯化钴的用量能够调节颜色的深浅程度使其和天然颜色非常相近。

The nano-Co particles were prepared by chemical method from zinc dust and cobalt chloride.

摘 要：以锌粉和氯化钴为原料，采用化学法制备纳米Co粒子。

It is especially suitable to separation of cobalt and nickel from chloride solution with high concentration of nickel and low concentration of cobalt by extraction with quaternary ammonium chloride.

对氯离子浓度较低的料液，季铵比叔胺更优越，特别适合从高镍低钴的低浓度氯化物介质中萃取分离钴、镍。

Methods The chemical hypoxia was induced by incubation of U251 cells with cobalt chloride.

以氯化钴模拟缺氧，采用RT-PCR、免疫细胞化学方法分别检测缺氧诱导因子-1α和血管内皮生长因子mRNA和蛋白的表达，鸡胚绒毛尿囊膜模型检测缺氧时胶质瘤细胞血管生成情况。

Cobalt chloride can be obtained by stripping organic phase with hydrochloric acid.

有机相用硫酸反萃得到硫酸钴溶液，用盐酸反萃得到氯化钴溶液。

The expressions of HIF-1αprotein were detected by Western blot, and we selected a properly cobalt chloride density and culture time as the most suitable culture condition.

1、用不同缺氧时间(0、12、24、48、72h)、不同浓度氯化钴(0、200、400、600、800μM)模拟缺氧培养食管鳞癌细胞Eca-109，以Western blot法检测细胞中HIF-1α蛋白的表达变化，选择可以引起HIF-1α蛋白表达增加的适当的氯化钴浓度和缺氧培养时间。

It is very important to biological treatment of angiogenesis diseases such as hypoxic/ ischemic cerebral diseases and cerebral ischemia/ reperfusion.PC 12 cells were treated with cobalt chloride (125uM) for 0、1、 2、4、8、12、16 hours.

离体培养的PC12细胞长满瓶底后，加入终浓度125uM氯化钴的培养液，孵育0、1、2、4、8、12、16h，检测细胞培养上清液中LDH的漏出；并收集缺氧0、1、4、8、16h细胞，戊二醛固定，切片，电镜观察细胞超微结构的改变。

The Eca-109 and Eca-109/shRNA cells in 400μM cobalt chloride were cultured for 48h, and the cell cycle was detected by Flowcytometry.

将培养的Eca-109和Eca-109／shRNA细胞在400μM氯化钴缺氧培养48h后用流式细胞仪检测细胞周期，并用Annexin V-PE／7-AAD试剂盒检测细胞凋亡率。

The ultrafine Co3O4 particles were synthesized using cobalt chloride solution as reactant by solution spray-oxidation method.

摘 要：以氯化钴水溶液为原料采用雾化氧化法制备纯度较高的超细Co3O4粒子。

To explore the cytoprotection of hydrogen sulfide (H2S) against cobalt chloride (CoCl2)-induced apoptosis in PC12 cells and the underlying mechanisms.

探讨硫化氢(H2S)对抗二氯化钴(CoCl2)诱导PC12细胞凋亡的作用及其初步机制。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。