砷

"To achieve such a miracle, the semiconductor industry has gone to extremes, using the world's most toxic substances like Arsine, Phosphine, Hydrofluoride, Hydrobromide and the like."

但是，为了这种&奇迹&，半导体技术也到了无所不用其极的地步，世上最剧毒的物质如砷烷(AsH3)、磷烷(PH3)、氟化氢、溴化氢，等一长串毒品全都用上。

To achieve such a miracle, the semiconductor industry has gone to extremes, using the world's most toxic substances like Arsine, Phosphine, Hydrofluoride, Hydrobromide and the like.

但是，为了这种&奇迹&，半导体技术也到了无所不用其极的地步，世上最剧毒的物质如砷烷（AsH3）、磷烷（PH3）、氟化氢、溴化氢，等一长串毒品全都用上，很快连同步加速器也要用上去了。

The removal of arsenic from hydrometallurgical process solutions and effluents has been practiced for many years.

结论从湿法冶金法溶液和出流中除砷已经被实施达许多年之久。

Existing hydrometallurgical techniques are well understood, as is the chemistry of those techniques , but their application is to solutions that are initially relatively high in arsenic , and product specifications can be easily met.

现有的湿法冶金法技术已经很成熟，与其他化学方法一样，它们的应用是在初始浓度比较高的砷溶液，而且产物的特征能容易看到。

The aqueous solution chemistry of arsenic which relates to hydrometallurgical processes as well as water treatment systems has been extensively covered in the literature, and the use of thermodynamic stability diagrams to describe the chemistry has been widely adopted.

与湿法冶金法有关的砷的水溶液化学反应和水处理系统一样广泛地出现在文献里，而且使用热力学稳定图来描述这些化学反应已经被广泛地采用。

Over many years there has been much attention directed to the removal of arsenic from hydrometallurgical process solutions and waste waters by precipitation and coprecipitation with iron.

很多年来，除砷被很多地关注于用湿法冶金法工艺，并且通过废水的沉淀和铁的共同沉淀解决。

The methods for measuring the characteristic impendence and the effective permittivity at the multi discontinuity of transmission line are introduced.

与传统的微带传输线相比较，这些特殊的平面传输线在制作砷化镓单片微波集成电路时有它们的优点。

The bio-absorptance of arsenic in wheat is increscent with content of total ar...

该方法快速、准确，应用于土壤、粮食中砷的检测，获得满意结果。

On the other hand, the lesional cell content in arsenite-treated animals was also significantly lower.

而在另一方面，以砷处理之动物，病变区中细胞的含量亦较低。

The experiment showed that As and lignosulphonate in solution could inhibit the growth of the strains.

经过研究，发现砷对氧化亚铁硫杆菌的生长有较大的抑制作用；氧化亚铁硫杆菌对砷黄铁矿的氧化速率明显快于黄铁矿，前者可达，0.2gFeAsS／L·h大约7倍于黄铁矿的氧化速率。

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。