砷的

Results ①Arsenicals caused inhibition obviously on HL-60 cells growth at the test concentrations,particularly in the groups of 2μmol/L,10μmol/L sodium arsenite,and the groups of 100 μmol/L,300 μmol/L sodium arsenate.

结果①两种无机砷化物对HL-60细胞生长具有抑制作用，特别是高浓度NaAsO2（2、10 μmol/L）和Na3AsO4（100、300 μmol/L）可明显地抑制HL-60细胞的生长

Sodium arsenite (NaAsO2), a potent human carcinogen, has not been clearly understood what its carcinogenesis is.

砷化钠(sodium arsenite； NaAsO2)是一种环境致癌毒物，目前对其致癌的机转仍不清楚。

Methods Cell number counting, MTT reduction assay, transmission electron microscope were performed in skin fibroblasts,and sodium arsenite was used as tester for inorganic arsenics.

方法通过直接细胞计数法和噻唑蓝还原法检测亚砷酸钠对皮肤成纤维细胞生长的影响。

The hydride generation atomic fluorescence spectrometric method was adopted for the determination of arsenic in sunflower oil .

采用氢化物发生原子荧光法测定葵花油中的砷。

To establish atomic fluorescence spectrometry, and determine Arsenic and Stannum in cooked coma by microwave digestion simultaneously.

目的 建立原子荧光光谱同时测定玉米中砷和锡的测定方法。

Methods After digesting samples with microwave, Arsenic and Stannum were determined under optimum conditions of instruments.

微波消解消化样品，优化实验并选择仪器的最佳测定条件，同时测定砷和锡。

Third, the mechanism of tantalum inserting as a barrier between Cu and GaAs is investigated.

第三，研究钽作为铜和砷化镓之间扩散障碍层的机制。

"Before the mid-twentieth century, taxidermy mounts were prepared by being soaked in arsenic and preserved from insect infestation through regular applications of DDT, both highly toxic poisons that retain their toxicity over time," he said.

20世纪中叶之前，标本都会在砷水中浸渍，并定期喷洒DDT以防止虫害，这两种高毒性物质的毒性都会留存很久，」他说。

The inhibition effect on the growth of cells was evaluated by microculture tetrazolium assay.

目的探讨三氧化二砷与刺五加合用对癌细胞生长的抑制作用及其机理。

You'd be off your trolley to go searching for arsenic-based life.

如果你想找到靠砷生存的生命，那简直是疯了。

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。