说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 生态毒性效应
1)  ecotoxicological effect
生态毒性效应
1.
The ecotoxicological effects of oxytetracycline(OTC) on the germination of wheat(Triticum aestivum) seeds and the early development of wheat seedlings were investigated.
研究了土霉素对小麦种子发芽以及早期幼苗生长发育的生态毒性效应
2)  Ecotoxicological effect
生态毒理效应
1.
Research on ecotoxicological effects and their molecular mechanisms of toxic substances in soil environment is the kernel content of soil-ecotoxicological studies.
土壤生态毒理学是污染土壤生态风险评价以及土壤污染控制的理论依据,土壤环境中有毒物质的生态毒理效应及其分子机制的研究是土壤生态毒理研究的核心内容。
2.
By seed germination experiments, We studied ecotoxicological effects of Pb2+, Cu2+ on the seed germination, seedling growth and α-amylase activity of wheat.
通过种子萌发试验,研究了不同浓度的Pb2+和Cu2+对小麦种子萌发、幼苗生长以及对小麦α-淀粉酶活性的生态毒理效应。
3)  Eco-toxicological effect
生态毒理效应
1.
Eco-toxicological effects of germanium on activities of catalase,dehydrogenase,urease,phosphatase and invertase in brown-yellow soil were studied by means of indoor culture and pot culture experiments.
通过室内培养和盆栽试验,研究了土壤添加锗(Ge)对黄棕壤过氧化氢酶、脱氢酶、脲酶、碱性磷酸酶、转化酶的生态毒理效应。
4)  ecotoxicological effect
生态毒理学效应
1.
The ecotoxicological effects of the veterinary additive olaquindox was studied,using zebrafish(Danio rerio),carp(Cyprinus carpio),and earthworm(Eisenia foetida)as experimental materials.
采用水生生物斑马鱼(Daniorerio)、鲤鱼(Cyprinuscarpio)和土壤生物赤子爱胜蚓(Eiseniafoetida)作为生物材料,通过斑马鱼急性毒性试验、斑马鱼胚胎发育试验、鲤鱼肾细胞单细胞凝胶电泳试验、蚯蚓急性毒性试验、蚯蚓生化毒性试验以及蚯蚓体腔细胞单细胞凝胶电泳试验,对兽药添加剂喹乙醇分别从生物个体、细胞和分子水平进行了生态毒理学效应研究。
5)  toxicity effect
毒性效应
1.
Research on toxicity effects of sulfometuron methyl in groundwater on vegetables;
地下水嘧磺隆污染物对蔬菜毒性效应研究
2.
Toxicity effects of pentachlorophenol on Brachydanio rerio;
五氯酚对斑马鱼胚胎的毒性效应研究
3.
Toxicity effect of substituted benzenes in oilfield wastewater by molecular orbital method;
用分子轨道法探讨油田废水中取代苯系物的毒性效应
6)  toxicity [英][tɔk'sɪsəti]  [美][tɑk'sɪsətɪ]
毒性效应
1.
Differential tolerances of wheat(Hordeum vulgare L)and corn(Zea mays)exposed to copper toxicity were assessed in this paper.
通过发芽试验及幼苗生长试验研究了重金属Cu在5、10、25、50、100mg·L-1浓度下对大麦和玉米的生态毒性效应,比较分析了大麦和玉米对Cu胁迫的敏感性。
2.
Toxicity tests included acute toxicity test of single and binary herbicide system to the earthworm,the effect of the herbicides on the SOD activity in earthworm and the earthworm cell forms,and the effect of the herbicides on the earthworm cell forms by the pathological section observation.
以赤子爱胜蚓为研究对象,采用滤纸急性毒性实验,研究了农药绿麦隆与阿特拉津对蚯蚓的单一和复合毒性效应,2种农药对蚯蚓体内超氧化物歧化酶(SOD酶)活力的影响以及通过苏木素-伊红(HE)染色病理染色切片观察了染毒蚯蚓的细胞形态。
3.
As a environmental factor,the salinities affect the toxicity of the Dichlorvos to the microalgae hardly.
本文对不同盐度下敌敌畏对海水小球藻的毒性效应进行了研究。
补充资料:毒性效应
分子式:
CAS号:

性质:又称毒性效应。早年称毒性作用或毒作用。指毒物或药物对机体所致有害的生物学变化,如痉挛、致畸、致癌或致死等效应。例如氟乙酰胺经体内脱胺,生成氟乙酸,再经活化后在缩合酶的作用下,与草酰乙酰缩合,生成与柠檬酸结构相似的氟柠檬酸,抑制乌头酸、干扰机体正常三羧酸循环而产生神经系统和心脏毒效应。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条