The test of toxicity showed the solution haven't obvious toxicity.
动物试验表明，无明显毒性。
A respirometer has been developed for toxicity test based on the principle of fluorescence quenching by oxygen.
提出了一种新的生物毒性试验方法；应用氧对萤光淬灭的原理研制了一种呼吸计量仪。
The results may be helpful to understand the fauna of Gammaridea in Chinese sea and choice adaptive testing amphipods for sediment toxicity test.
该研究结果将对我国海洋底栖钩虾类的区系研究和沉积物毒性检验受试生物的选择和采集提供一定帮助。
Methods The normal test of killing snail and acute toxicity test to fish and mouse were carried out in laboratory.
方法进行了常规的灭螺试验和鱼类急性毒性试验以及大鼠急性经口毒性试验。
In order to evaluate the safety of anti herbicide gene (BAR) transgenic rice, acute toxicity experiments, mutation experiments and a 30 day feeding test were conducted.
为了对抗除草剂基因(BAR)转基因水稻进行安全性评价，对该样品进行了急性毒性试验、致突变试验及30天喂养试验。
Acute and subacute toxicity test of the extract of Radix polygonum Multiflorum processed in high temperature was performed in animals and compared with the control group.
用高温炮制的何（赤）首乌提取液进行动物急性和亚急性毒理试验，并与对照组比较。
Objective:to investigate the safety of occlusive functional dressings through acute toxicity test, to provide a basis for its clinical application and generalization.
通过急性毒性试验，为密闭性功能敷料在临床的应用和推广提供依据。
Methods The influencing factors to the effective duration of niclosamide in water and soil was investigated by the snail immersion method and the fish toxicity test .
方法用浸泡杀螺试验和鱼毒试验，观察氯硝柳胺在水体及土壤中持效时间及其影响因素。
Objective: to evaluate the toxicity of polyamide microcapsules, acute toxicity and genetic toxicity test were designed.
目的：为确保聚酰胺微胶囊的生物安全性，对其进行了急性毒性和遗传毒性试验。
Objective to test the acute toxicity of biopesticide-Metarhizium, include oral toxicity, dermal toxicity, inhalation toxicity, eye irritation and dermal sensitization.
目的研究生物农药绿僵菌原药急性经口、经皮、吸入毒性及眼睛刺激和致敏率。
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。
To discuss about the question and development of abnormal toxicity safety test in control of biochemical drugs. It would be referred to revise quality standard of drugs.
本文讨论了药品质量标准中的异常毒性等安全性检查项目存在的问题和发展趋势，为药品质量标准的修订提供参考。
This device is suitable for the static toxicity tests which need short test timo and large amount of test solution removal.
该装置适用于试验时间短，数量大的更换试验液的静态毒性试验。
It suggested that the isolated Lactobacillus strains were no acute toxicity to the animal body from the acute toxicity test of the isolated Lactobacillus strains to 50 small Kunming white mice.
该乳酸菌菌株对50只昆明小白鼠的急性毒性试验表明，该乳酸菌菌株对动物机体无急性毒性作用。
There were no death of animals or toxicity and sile effect in test.
急性毒性试验未见动物死亡和出现明显毒副作用。
The toxic effect of SCJ including acute toxicity (rats), bone marrow MCN (mice) and a 90-day feeding test (rats) were studied.
本文对杀虫净进行了大鼠急性经口毒性、小鼠骨髓微核试验和大鼠90天喂饲试验。
The assessment of the fire effluent of the materials is the basic research item to reduce the toxicity to human beings, however, the standardization of the test method has got a very slow progress.
减少火灾烟气毒性危害最基础的工作离不开材料产烟毒性评价，然而试验方法的标准化工作进展缓慢。
The powder of Gynostemma pentaphylla was used as additive to feed Jinling broiler, and the acute toxicity test of Gynostemma pentaphylla was conducted.
以绞股蓝粉为添加剂，对金陵花鸡进行饲养观察，并对绞股蓝进行急性毒性试验。
The activated sludge respiration inhibition test is one of an important bacterial test system for the determination of aerobic micro-organisms toxicity of chemical compounds.
活性污泥呼吸抑制试验主要用来评估化学品对好氧微生物的毒性效应。
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。
Method: Use the method of indirect immunofluorescence, mice cross protection test and SDS -page to determine the serum type, the toxicity and the protein atlas of the isolated strains.
方法：采用间接免疫荧光法、小鼠保护试验以及SDS -聚丙烯胺电泳法，分别测定分离株的血清类型、毒力和蛋白图谱。
Methods Sterility test, mycoplasma detection, pyrogen detection and abnormal toxicity test were performed respectively on culture supernatant of neural stem cells from bone marrow.
方法对骨髓源性神经干细胞的培养上清分别进行无菌试验、支原体检测、热原质检测和异常毒性试验。
Objective to observe the acute inhalation toxicity of gaseous chlorine dioxide disinfectant, in order to provide evidence for subacute toxicity test of the gaseous chlorine dioxide disinfectant.
目的了解气态二氧化氯消毒剂的急性吸入毒性，为亚急性毒性试验提供依据。
Animal test was used to carry out experimental observation on subacute toxicity of povidone iodine spray.
采用动物试验法对聚维酮碘喷雾剂进行了亚急性毒性试验观察。
The long term toxicity test showed that use high dose of TAH for long time can produce reversible nephrotoxicity.
毒性研究表明长期大剂量tah可引起可逆性肾毒性。
Experiments on the acute toxicity and hemolysis test of the eel show that the material possesses good biocompatibility.
其急性毒性及溶血试验合格，表明该材料具有良好的生物相容性。
Methods Acute oral toxicity test, subchronic inhalation toxicity test and mutagenicity test were conducted to observe the effects of petroleum asphalt in experimental animals.
方法通过石油沥青急性经口毒性、亚慢性吸入毒性及遗传毒性的实验研究，观察在该实验条件下，石油沥青对受试动物的影响。
Methods Acute oral toxicity test, subchronic inhalation toxicity test and mutagenicity test were conducted to observe the effects of petroleum asphalt in experimental animals.
方法通过石油沥青急性经口毒性、亚慢性吸入毒性及遗传毒性的实验研究，观察在该实验条件下，石油沥青对受试动物的影响。
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