Goss studied Daphnia magna, a tiny freshwater crustacean used in many aquatic toxicity studies.
戈斯以水蚤（Daphniamagna）——一种微小的淡水甲壳类昆虫——为研究对象。 该类昆虫过去常被用于各类水生生物毒性研究中。
Toxicity studies are difficult because BPA and other similar chemicals can have multiple effects on the body.
毒性研究很复杂，因为双酚a及其它相似化学品也许对身体有多种影响。
Where appropriate (e.g. with use of novel adjuvants), reproductive toxicity studies using animal models should be conducted.
如条件适宜(如，使用新型佐剂)，应利用动物模型开展生殖毒性研究。
"Although we observed no toxicity in our experiments, clinical translation of this method will require formal toxicity studies," they added.
“虽然在我们的试验中没有观察到毒性，但如果这种方法进行临床应用还需要进行正规的毒性研究，”他们补充说。
In toxicity studies with pregnant rats and rabbits, glyphosate caused treatment-related effects such as diarrhoea, reduced weight, nasal discharge and death.
用怀孕老鼠与兔子进行的毒性研究中，草甘膦造成了与该种处理相关的影响，如腹泻、减轻体重、流鼻涕与死亡。
The experts concluded at that time that a number of additional studies were necessary in order to fully evaluate the toxicity and health impact of acrylamide exposure through foods.
专家们当时的结论是，为了充分评价通过食品接触丙烯酰胺造成的毒性和健康影响，必须再进行一些研究。
The American dietary obsession is fed by a seeming-ly endless series of scientific studies that demonstrate the wholesomeness or toxicity of various foodstuffs.
美国人似无止境地研究着各种食物，以确认该食物对人体有益还是有害，这更助长了人们对食物的恐慌。
Studies on alga pollution and its toxicity of municipal water supplies.
某市供水藻类污染及其毒性研究。
Studies and practices indicate that isoflavones have double-edged effects on body, so we must not ignore the potential toxicity at the same time of using them.
研究及实践表明异黄酮类化合物对机体具有双重影响，因而应用时不可忽视其潜在毒性。
The paper forecasts and studies the toxicity of 45 noxious organic compounds in Songhuajiang river by the study method of quantitative structure-activity relationship.
本文采用定量构效关系的研究方法，对松花江45种有毒有机物的毒性进行了预测与理论研究。
In addition, molluscicides with high efficacy and low toxicity are under investigation while the studies on biomolluscicides and harmless snails deserve more attention.
在灭螺方面，高效低毒的化学灭螺药在继续筛选中，生物灭螺和无害化钉螺的研究进展值得关注。
It was found that there are remarkable correlation relationships between some indices of electronic structure and the toxicity by the studies of structure-activity relationship.
通过构效关系研究，发现某些电子结构指数与毒性之间存在较好的相关关系。
The studies currently much concentrate on the toxicity of environmental estrogens, active mechanism and test ways.
目前研究多集中在环境雌激素毒性及作用机理、检测方法等方面。
Systematic studies on preparation technology, quality standard, acute toxicity and antineoplastic activities were performed. The results established bases for its clinical use.
对安克素胶囊的制备工艺、质量标准、动物急性毒性及抗癌活性等进行了系统研究，为临床应用奠定了基础。
Preious studies suggest that Se protects against the toxicity of Hg, and that fish is an important source of both.
以往的研究表明硒可以抗汞毒性，而鱼类是二者的重要来源。
The studies in toxicity mechanism of heavy metals on plants were reviewed. Effects of heavy metal on plant physiological and biochemical properties and molecular mechanisms were introduced.
作者综述了重金属对植物毒害作用机制的研究现状，并着重介绍了重金属污染对植物生理生化特性的影响以及毒害作用的分子机理。
The results of present studies provide the bases for the probe into the toxicity of fenvalerate on the lung and its mechanisms, and for the formulation of the hygienic criterion of fenvalerate.
研究结果为探讨氰戊菊酯的肺脏毒性及其机理，为制订其卫生标准提供依据。
The producers of the electronic cigarettes have not conducted clinical studies and toxicity analysts, and consequently, the cigarettes are potentially dangerous.
电子卷烟的制造商没有进行临床研究和毒性分析，因此，这种卷烟具有潜在的危险性。
In recent years, the biosurfactants with the advantages of biodegradability, low toxicity and low production cost have attracted extensive attentions and studies.
生物表面活性剂由于具有优良的生物可降解性、毒性小、生产成本低等优点，近几年得到广泛的关注和研究。
Methods Toxicology studies included acute toxicity test, accumulated toxicity test and sub chronic toxicity test.
方法包括急性毒性试验、蓄积毒性试验及亚慢性毒性试验。
Comprehensive studies of EGFR polymorphisms in patients with and without severe hypomagnesaemia after treatment with anti-EGFR monoclonal antibodies might shed further light on this toxicity.
采用抗EGFR单克隆抗体治疗后可能伴发或无严重低镁血症，针对患者EGFR多态现象进行广泛研究或许能阐明这种毒副作用的发生机理。
The acute toxicity of gefitinib up to 500 mg in clinical studies has been low.
急性毒性吉非替尼多达500毫克的临床研究一直很低。
The toxicity active mechanism and methods of test have been introduced, and the prospects of studies have been forecasted in the article.
本文就环境雌激素毒效应的作用机制及检测方法进行综述与展望。
There are hundreds of other studies showing the toxicity of aluminum, especially neurotoxicity to the brain and neuro system.
数百项其他的研究显示铝的毒性，特别对大脑与神经系统的神经毒性！
Conclusion Recent studies on its function, material base and toxicity were isolated that lack of relative study.
结论目前黄药子针对功效、物质基础和毒性的研究都是孤立的，彼此之间缺少关联性。
Dodecyl glycidyl ether is a good reactive diluent with low toxicity and no irritation. The studies were concentrated on the synthesis and the factors effecting the quality of the diluent.
对稀释剂十二烷基缩水甘油醚的合成及影响产品质量的因素进行了研究，并以十二、十四混醇为原料进行了对比试验。
In this paper the current advances in the studies on aluminum toxicity and inheritance improvement in barley are reviewed.
综述了大麦酸铝毒害及其遗传改良研究进展。
In this paper the current advances in the studies on aluminum toxicity and inheritance improvement in barley are reviewed.
综述了大麦酸铝毒害及其遗传改良研究进展。
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