砷的

Using high efficiency photooxidation reactor, organic arsenic species could be oxidized to As in several seconds.

高效光氧化反应管能够在几秒的时间内将有机砷氧化成As。

Some skin cancers are doing PUVA, arsenic occurs after treatment, or coated with coal tar, pine oil distillation system after the application of immunosuppressive drugs, and some had no apparent incentive.

有的 皮肤癌是在进行PUVA、砷剂治疗后发生或在外涂煤焦油、松馏油和系统应用免疫抑制剂后发生的，有的则无明显诱因。

Polarograph/Voltammetric methods for the determination of As and As were investigated.

对测砷（包括As(上标 3+)和As(上标 5+)）的几种伏安极谱法进行对比。

This paper discusses the analysis of non-metal elements by following ways:Determination of P,S and Si by IC P-AES;Determination of Cl,P and S by IC ;Determination of trace As by polarograph and HG-AFS;Determination of Se by IC P-AES and fluorometry;Determination of F,Cl and I by GB.

本文论述了川附子非金属元素的分析：用ICP—AES法测定S、P和Si；离子色谱法测定Cl、S、P；极谱法和HG-AFS法测定痕量砷；ICP-AES和荧光法测定硒；GB法测定氯、氟和碘。

Many TCMs contain high amounts of vermilion and realgar, and can cause mercury and arsenic poisoning.

许多中药含有高含量的朱砂和雄黄，能够导致汞和砷中毒。

Many TCMscontain high amounts of vermilion and realgar, and can causemercury and arsenic poisoning.

许多中药含有高含量的朱砂和雄黄，能够导致汞和砷中毒。

Reducing agent,and the contents of As in the foodstuffs were determined by AFS.

原子荧光法测定食品中的总砷。

Effect of arsenic stress on the growth and metabolism of the wheat root system.

砷胁迫对小麦根系生长及活性氧代谢的影响。

A comprehensive method for simultaneously detecting species of arsenic and selenium including arsenite As(III, monomethylarsonic acid, dimethylarsinic acid, arsenate As(V, selenocystine, selenomethionine and selenate Se(IV was developed with high performance liquid chromatography-hydride generation-double channel atomic fluorescence spectrometry (HPLC-HG-AFS).

建立了一种利用高效液相色谱-双通道原子荧光检测联用同时进行砷和硒形态分析的方法。

Were sufficiently known to classify it as semimetal.

到了18世纪的属性，金属砷，足以知道它分类为半金属。

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。