有毒

Chelation therapy is a safe, effective way to remove toxic metals from the body.

螯和疗法是安全的、有效的方法，来清除体内的有毒重金属。

A colorless toxic gas with a pungent almond odor; has been used in chemical warfare.

一种无色有毒的气体，有刺激的杏仁味，已经被用于化学战中。

A colorless toxic gas with a pung t almond odor; has been used in chemical warfare .

一种无色有毒的气体，有刺激的杏仁味，已经被用于化学战中。

Block's technology could also be used for the detection of Chemical Warfare Agents, Non-Traditional Agents and Toxic Industrial Chemicals.

Block公司的技术也可用于化学战剂，非传统化学剂和有毒工业化学品。

A colorless poisonous gas that smells like new-mown hay; used in chemical warfare.

一种无色的有毒气体，有新鲜干草味，用于化学战。

The results of two experimental tests showed that: the optimum application dosage of chinaberry element biological compound fertilizer to the corn is 1 500 kg per hectare; With the same content of nitrogen, phosphorus, and potassium, chinaberry element biological compound fertilizer has the effect not quite obvious to increase production compared to the general ternary fertilizer and formula fertilizer, but the application of fertilizer can increase the resistance to diseases and pests of corn, degradation of toxic substances such as pesticide residues and heavy metals.

试验结果表明，玉米施用楝素生物复合肥，每公顷1 500 kg为最佳施用量；在同样氮、磷、钾含量的情况下，楝素生物复合肥同常规三元肥、配方肥相比有一定增产效果，但效果不十分明显，不过施用复合肥能提高玉米的抗病虫能力、降解农药残留和重金属等有毒物质，是生产绿色玉米的理想肥料。

The results of our research showed that the chinaberry seed oil, two emulsion formulations of crude toosendanin, Margosan-O, azadirachtin, AZT(NR-2), AZAL-S, petrolem ether extract of the leaf of Tagetes erecta, methyl extract of the root of Tagetes erecta, methyl extract of the whole plant of Bidens pilosa, the oil of Ageratum conyazoides and polygodial had potent toxicity to the larvae of Anopheles sinensis, Culex quinquefasciatus and Aedes albopitus.

中华按蚊Anopheles sinensis、致倦库蚊Culex quinquefa-sciatus和白纹伊蚊Aedes albopictus都是我国重要的传病蚊种。本研究首次证实下列植物的提取物对上述三种蚊虫有毒杀作用：(1)苦楝：苦楝油；(2)川楝：川楝素乳剂、蔬果净；(3)印楝：Margosan-O、印楝素、AZT(NR-2)、AZAL-S；(4)万寿菊：叶石油醚提取物、根甲醇提取物；(5)三叶鬼针草：整株植物甲醇提取物；(6)百花草：精油；(7)水蓼：Polygodial。

However Chloroform is quite a toxic reagent which is entirely unsuitable to be used inside school.

但无论如何这"哥罗仿"是一种十分有毒的试剂因此完全不适合在学校内使用。

Without the use of associated chloroprene rubber glue, then the chances are better that it may be non-toxic in use.

如果没有相关使用氯丁橡胶胶水，然后有更好的机会，它可能是不使用有毒的。

It is uncertain at this point whether chloroprene rubber releases toxic materials when in use, but StandardA cannot gurantee that it does not.

目前尚不清楚是否在这一点上氯丁橡胶释放有毒物质，在使用时，但StandardA不能保证它没有。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐