砷的

Finally, the paper makes a preliminary discussion on the formation conditions of arsenate minerals.

文章提供了这16种砷酸盐矿物的矿物学参数，并对该类矿物的形成条件进行了初步的探讨。

Results Under normal production conditions, concentration of sulfuric acid, hydrochloric acid, arsenic hydrogen and sodium hydroxide which could cause occupational hazardous accidents met the occupational exposure limits.

结果 在正常的生产条件下引起职业病危害事故的硫酸、盐酸、砷化氢和氢氧化钠的浓度符合职业接触限值。

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）。

Silicon-germanium amplifiers can only produce about one watt of radio frequency power, versus 10 watts from a typical gallium arsenide device.

硅锗放大器只能生产约1瓦特的射频功率，与10瓦的一个典型的砷化镓器件。

Employees of large companies.(Such as IBM, General Electric and Hewlett Packard), also frequently break away and form their own small companies to develop, produce and market new advanced products, services and technologies, such as the gallium arsenide high-speed semi-conductor as a replacement for silicon.

像国际商用机器公司、通用电器公司和赫勒特-帕克特公司这些大公司的雇员也常常离开公司，成立他们自己的小公司，开发、生产和销售新的先进产品，提供服务和技术，如用砷化镓高速度半导体来代替硅片。

The compound semiconductors of III-V Group just as gallium arsenide have hige carrier transition ratio and good optoelectronic performance, so the study and application of these materials are very hot.

以砷化镓为代表的Ⅲ-Ⅴ族化合物半导体具有高度迁移率和比硅更优异的光电子等性能，许多国内外关于这类材料的研究和应用一直是热门课题。

The results show that the oxidation process of arsenopyrite is speeded up with increasing concentration of FeCl3solution and rising temperature of reaction within the temperature range of 15~35℃, whereas the reaction rate of arsenopyrite is reduced at 45℃, and that the arsenic released from the reaction of arsenopyrite with FeCl3acidic solutions whose concentration is lower than 1×10-4mol·kg-1is in the form of As, which is likely to be soon oxidized into As in the FeCl3acidic solution.

结果显示：在温度为 15~35℃内，毒砂的氧化随FeCl3溶液浓度增加和反应温度升高而加速，而45℃时毒砂的反应速率反而降低；毒砂在与氧化剂FeCl3酸性溶液(浓度小于1×10-4mol·kg-1)反应时释放到溶液中的砷为As，As在FeCl3酸性溶液中很快被氧化成As。

Typical of the dopant chemistry is the reaction for arsine, which is depicted with the deposition process in Fig.

砷化三氢的反应是典型的掺杂化学反应，图9显示了该反应的淀积过程。

"Acute exposure to the gas arsine causes destruction of red blood cells and kidney damage; chronic exposure causes weakness , skin disorders, anemia, and nervous-system disorders."

人在接触砷以后，红血球的破坏和肾脏的损伤最为明显。慢性中毒较常见的反应是逐渐无力、皮肤色素沉着、精神错乱、贫血。

The tests of heavy metals and residual pesticides in Radix Curcumae show that Cu,Cd,Hg,Pb and As as well as dichlorodiphenyl trichloroethane, benzene hexachloride, pentachloronitro benzene etc.

通过对2002年、2003年郁金GAP基地所产药材的重金属及砷盐和农药残留量的检测，确定采用适合药材检测、GAP认可的《药用植物及制剂进出口绿色行业标准》为检测依据和限量标准。

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。