目的利用基因表达谱芯片对NB 4细胞在硫化砷作用前后基因表达的差异性进行比较。
Objective To compare the gene expression status of NB4 cells before and after arsenic sulfide treatment by cDNA microarray.
文中详述了北京矿冶研究总院开发的加压氧化浸出处理硫化砷渣的新工艺，给出了工艺参数和试验结果。
The process principles and experimental results of oxidative pressure leaching process are also introduced. The pressure leaching process shows many advantages over other processes. It has...
尽管如此，炼金术士还是获得了许多成就，他们创造了色彩鲜艳的天然色素，使原来的色素更完美——红色的氧化铅，黄色的硫化砷，少许铜加上醋，你就会得到明亮的绿色的铜绿。
Yet the alchemists had their triumphs, inventing brilliant new pigments, perfecting the old - red lead oxide, yellow arsenic sulfide, a little copper and vinegar and you've got bright green verdigris.
甚至让笔者感到遗憾的是含砷的浓绿色和粉状硫化汞制成的火焰般红色的朱砂从颜料盒中消失了。
The author even regrets the removal from the paintbox of rich greens based on arsenic and flame-red vermilion formed from powdered mercuric sulphide.
介绍了含砷低品位硫化铜矿柱浸实验研究方法、装置和结果。
The method, experimental equipment and results of column leaching were presented for low-grade copper sulfide ore.
目的观察四硫化四砷（TATS）治疗初治和复发急性早幼粒细胞白血病（APL）过程中细胞形态学及细胞遗传学变化，探讨其作用机制。
Objective To study the morphologic and cytogenetic change in acute promyelocytic leukemia (APL) patients during the tetra arsenic tetra sulfide (TATS) treatment and the mechanism of TATS.
通过实验讨论三硫化二砷在无氧化性强酸、强碱溶液中的溶解性。
The paper discusses the solubility of the arsenious sulfide in the nonoxidizahle strong acids. alkaline solution by way of the experiment.
砷的主要处理方法有硫化物沉淀法，或与多价重金属络合。
Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals.
并以一种特殊的含砷溶液“铟冶金浸出液”为研究对象，试验研究了选择性硫化沉砷的工艺条件。
Furthermore, the process conditions for eliminating arsenic from a specific arsenic-containing solution "indium metallurgical solution" were studied through experiments.
新疆阿舍勒火山岩型块状硫化物铜矿床中黝铜矿广泛产出，并以锌砷黝铜矿为特征。
Tetrahedrite is a common cupreous sulfide mineral in the Ashele volcanic massive sulfide deposit.
提出三硫化二砷由于存在水解平衡导致难溶于无氧化性强酸而易溶于强碱溶液中。
It is put forth that the arsenious Sulfide can't dissolve in the nonoxidizable strong acids. but can dissolve easily in the alkaline solution because of existence of hydrolytic equilibrium.
但总体来看，汞主要以硫化物形态和残渣态存在。砷主要以硫化物形态存在。
It was also found that mercury in coal mainly occurs in bound-sulfide and residue, Arsenic mainly occurs in bound-sulfide.
但总体来看，汞主要以硫化物形态和残渣态存在。砷主要以硫化物形态存在。
It was also found that mercury in coal mainly occurs in bound-sulfide and residue, Arsenic mainly occurs in bound-sulfide.
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