砷

ARSENICAL PESTICIDE, LIQUID,FLAMMABLE, TOXIC, flash-point

液态含砷农药，易燃，毒性，闪点低于23℃ 3 2760

Methylation of CpG islands in the promoters induces gene silencing. The multiple tumor suppressor gene P16, located at chromosome 9p21, regulating normal proliferation of cells with a functional unit constituting of p16, cyclin D1 and pRb together. Methylation of P16 gene has been detected in several lymphocytic and plasmacytic malignancies such as lymphoma, acute lymphocytic leukemia and multiple myeloma and shows relationships with the pathogenesis of these diseases. Application of demethylation agents or arsenical to refresh the gene functions will be expected to be a new treatment for hemopoietic malignancies.

基因启动子区CpG岛甲基化常导致基因沉默。P16基因是一定位于9p21的多种肿瘤抑制基因，通过pl6INK4Acyclin D1-PRb通路维持机体细胞的有序增殖。P16基因甲基化在淋巴瘤、急性淋巴细胞性白血病、多发性骨髓瘤等多种淋巴细胞浆细胞肿瘤中被检测到，并与疾病的发生、发展存在一定关系，应用甲基化抑制因子或砷剂去甲基化治疗，恢复基因功能可望成为血液恶性肿瘤治疗的一种新手段。

ARSENICAL PESTICIDE, LIQUID

液态含砷农药，毒性

"Some common intrinsic semiconductors are single crystals of silicon, germanium, and gallium arsenide."

常用的本质半导体是硅、锗以及砷化镓等的单晶。

A gray mineral consisting of cobalt arsenide and nickel; an important source of cobalt and nickel.

一种灰色矿物，由砷化钴和镍组成，是钴和镍的重要来源。

New productis produced on - technology with the observance of production standards 110- nm process (it is important to note that Staccato was possible to manage without the application of a gallium arsenide for high-frequency units).

新产品是生产技术-技术与遵守生产标准1 10-纳米工艺（重要的是要注意到，方佳是可能的管理不适用的砷化镓高频单位）。

The semiconductor sensing element is fabricated from a suitable semiconductor material such as galium arsenide.

半导体传感单元是编造一个合适的半导体材料，如砷化殃。

Many sulphides, selenides, and telluides have the nickel arsenide, NiAs, type of structure.

许多硫化物、硒化物和碲化物具有砷化？？iAs型的结构。

Many sulphides, selenides, and telluides have the nickel arsenide, N iAs , type of structure.

许多硫化物、硒化物和碲化物具有砷化？？ ias 型的结构。

In 2000, T. Dietl utilized theoretical simulation to be contrasted with the experimental, and he found the manganese doped gallium arsenide were identical, and derive other magnetic characteristics in its relevant semiconductor materials.

在2000年T。 Dietl 等人利用理论的模拟计算和实验的对照，发现在砷化镓参杂锰元素的吻合，并推导其他相关的半导体材料在其磁性方面的特性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。