1.Objective To determine the toxicity and mutagenic effect of trichloroacetaldehyde.

1.了解三氯毒性和致突变作用。

2.The toxicity of octogen seemed lower than that of hexogen.

2.奥克托今毒性远小于黑索今。

3.It is believed that this differential toxicity is due to species-specific toxicokinetics.

3.据认为，这一差别毒性由于物种毒。

4.The toxicity effect of 6 carbamic ester pesticides on Anabaena flos-aquae was studied.

4.以水华鱼腥藻为材料研究了6种氨基酸酯类农药对藻类毒性效应。

5.Differential toxicity is seen in different animal models.It is believed that this differential toxicity is due to species-specific toxicokinetics.

5.不同物种摄入同种有毒物质效果不同，毒性强度与该物种毒代动力学密切相关。

6.But absorbing superabundance copper can lead to copper toxicity, inducing arrhythmia, even renal failure, uraemia, and shock.

6.但铜吸收过多可发生铜中毒，如心律失常，严重时会出现肾功能衰竭、尿毒症、休克等。

7.In an opening microscopic biology experimental design project, our group has designed one kind of photobacteria toxicity experiment.

7.在一个开放微观生物实验设计项目中，我组设计了一种发光细菌毒性实验。

8.Hypertrophied myocardium is prone to proarrhythmic toxicity and development of the torsade de pointes type of ventricular tachycardia.

8.肥厚心肌对于抗心律失常药物致心律失常毒性非常敏感，容易发生尖端扭转型室速。

9.The results revealed that there was the toxicity effect of 6 different carbamic ester pesticides on Anabaena flos-aquae.

9.结果发现,6种氨基酸酯类农药对水华鱼腥藻都有不同程度毒性作用。

10.Yongzhou elapidae series are referred to those kinds of snakes belong to family elapidae and with severe toxicity.

10.永州异蛇系指眼镜蛇科几种剧毒蛇,异蛇肉营养丰富,味道鲜美,药用价值高。

11.The relationship of toxicity between prominent bactria of infected canals was studied in this article with animal monogerm tcst.

11.采用限菌性动物实验方法,对感染根管内几株常见菌之间在毒力学上关系作了研究。

12.There are lots of phenolic byproducts in the production of mononitrotoluene,which have high toxicity and are difficult to be treated.

12.一硝基生产多种精细化工产品生产中间体,工业用途广泛。

13.Conclusion: The prescription of TCM can alleriate the thronic toxicity cadimium-induced in kidney and relief the damage of kidney.

13.加味肾气汤能有效拮抗镉慢性毒性，降低大鼠肾脏损伤程度，其机理可能与驱镉、抗调亡有关。

14.Diester deoxyaconitine is very toxic.When deoxyaconitine was transformed into mono-ester aconitum alkaloids and lipo-alkaloids by human intestinal bacteria, the toxicity decreased.

14.双酯型去氧乌头碱毒性较高，当它被肠内细菌转化为单酯型和脂类生物碱时会使其毒性降低。

15.ResultsBased on the classification of appraising criterion on acute toxicity test via mouth,skin and inbreathe with Wistar rat,LDS belonged to a feeb...

15.结论LDS对哺乳动物毒性属微毒级,一种新型安全灭螺药。

16.As single laevo-enantiomers,ropivacaine and levobupivacaine which have been generally researched are attracting extensive attention for their better anaesthetic effect and less system toxicity.

16.近年研究较多罗哌卡因和左旋布比卡因作为单一左旋对映异构体,因其良好局麻效应和较小全身毒性正引起广泛关注。

17.The toxicity of mercury ion and pesticide cy-permethrin to tetrahymena pyriformis was observed in this study according to the method of aquatic toxicology.

17.采用梨形四膜虫为实验生物评价了汞离子和安绿宝农药毒性。

18.Addition of dechlorinating agent can reduce or eliminate the acute toxicity caused by disinfection byproducts.It may be because that the reaction of dechlorinating a...

18.投加脱氯剂可减小甚至消除由副产物引起急性毒性,其最可能原因脱氯剂与一部分副产物反应而生成了毒性较小甚至没有毒性物质。

19.Concentrations of deicer and anti-icer components previously observed in airport effluents have, at times, exceeded the toxicity levels shown in results of this study.

19.在报告结果中，相同浓度去冰剂和抗冰剂分子毒性程度，有时高于以往在机场排放物观察到化合物。

20.If allopurinol toxicity occurs, options include other xanthine oxidase inhibitors, a uricosuric agent, or allopurinol desensitisation (the latter only in cases of mild rash).

20.如出现药物毒性，其他选择包括其他黄嘌呤氧化酶抑制剂、促进尿酸排泄药或脱敏疗法（后者仅适于轻度皮疹者）。