1)sub-lethal concentration亚致死浓度
1.,the development of eggs,larva and pupae of Tribolium castaneum(Herbst) was observed during the phosphine fumigation with sub-lethal concentration,the resistant factors of three strains of tested Tribolium castaneum were 1,170 and 247 respectively,corresponding with them,the designed phosphine sub-lethal concentration was 0 mg/L,0.在室温30℃±2℃、相对湿度75%±5%环境中研究了对磷化氢抗性和敏感的赤拟谷盗3个品系在磷化氢亚致死浓度下卵、幼虫和蛹的发育与死亡情况,3个赤拟谷盗品系对磷化氢的抗性系数分别为R1=1、R170=170和R247=247,研究中设定的磷化氢亚致死浓度分别为0 mg/L、0。
英文短句/例句
1.Effects of Sublethal Concentration of Avermectin on Frankliniella Occidentalis and Its Predatory Enemy Amblyseius Cucumeris;阿维菌素亚致死浓度对西花蓟马及其天敌黄瓜钝绥螨的影响
2.Sublethal Effects of Methoxyfenozide on Common Cutworm Spodoptera Litura;亚致死浓度美满对斜纹夜蛾生长发育和繁殖的影响
3.Effects of indoxacarb at sublethal concentrations on the development and activities of detoxification enzymes of Spodoptera litura亚致死浓度茚虫威对斜纹夜蛾生长发育及解毒酶活性的影响
4.Effect of Sublethal Concentration of Spinosad on the Activity of Detoxifying Enzymes in the Western Flower Thrips,Frankliniella occidentalis(Thysanoptera:Thripidae)亚致死浓度多杀菌素对西花蓟马解毒酶系活力的影响
5.COMPARISON ON DEVELOPMENT OF RESISTANCE AND SUSCEPTIBLE STRAIN OF TRIBOLIUM CASTANEUM(HERBST) IN THE PHOSPHINE FUMIGATION WITH SUB-LETHAL CONCENTRATION不同磷化氢抗性的赤拟谷盗亚致死浓度下生长发育比较
6.Separate and Interactive Effects of Beauveria Bassiana and Sublethal Concentrations of Imidacloprid on Myzus Percisae with a Description of a Biologically Robust Evaluation System;球孢白僵菌与亚致死浓度吡虫啉对桃蚜的互作效应评价及其规范技术体系
7.lethal concentration(LC50)半致死浓度(LC50)
8.Toxic Responses of Zebrafish Embryos to Sub-lethal Concentrations of TCDD Exposure亚致死性浓度的二噁英在斑马鱼胚胎中所致的毒性反应
9.Half-lethal concentration was Caucasian Clover 0.8%, Red Clover 0.7%, White Clover 0.4%.耐盐半致死浓度分别是:0.8%, 0.7%, 0.4%;
10.Prospective Study of Lethal Blood Concentraton of DDVP in Humans人体敌敌畏中毒的血液致死浓度探讨
11.Prospective Study of Lethal Blood Concentration of Organophosphorous in Humans;有机磷农药中毒的人体血液致死浓度探讨
12.Application of ICEstimator in the mosquito toxicology to calculate median lethal concentrationICEstimator在蚊虫毒理学半数致死浓度计算上的应用
13.Sublethal temperature might be suitable for polyploid inducement of cold shocks.亚致死温度是低温诱导多倍体的合适温度。
14.The Relationship Between the Plasma Homocysteine Level and The Clinical Subtypes of Cerebral Infarction脑梗死不同病因亚型同血浆同型半胱氨酸浓度的关系研究
15.Unconsciousness occurs more rapidly above 10% level. Prolonged exposure to high concentrations may eventually result in death from asphyxiation.意识不清在10%水平上发生得更加迅速。持续暴露于高浓度会最终导致由于窒息而死亡。
16.Differences in casefatality between high and low pollution areas could be due to many factors other than Co concentrations.轻、重污染区致死病的方面的差别可能是一氧化碳浓度以外的许多因素所造成的。
17.Lethal and sublethal effects of imidacloprid on Anagrus nilaparvatae (Hymenoptera:Mymanidae),an egg parasitoid of the rice planthopper,Nilaparvata lugens(Homoptera:Delphacidae)吡虫啉对稻虱缨小蜂的致死和亚致死效应研究
18.Lethal and Sub-Lethal Effects of Transgenic Rice Containing cry1Ac and CpTI Genes on the Pink Stem Borer转cry1Ac+CpTI基因水稻对大螟的致死和亚致死效应
相关短句/例句
lethal concentration致死浓度
3)LC50半致死浓度
1.QSAR modeling for LC50 of organic chemicals to rainbow trout using molecular connection index;预测有机物对虹鳟半致死浓度的分子连接性指数法
2.This paper deals with the acute and chronic toxic effect of Cu2+,Zn2+ r on survival rates,growth of the Neomysis awatschensis including the values of 24,48,72 and 96 h LC50,and safe concentration(SC) in seawate.包括了Cu2+、Zn2+对黑褐新糠虾在24、48、72和96 h的半致死浓度(LC50),安全浓度(SC)和在生长、成活、繁殖等方面的影响。
3.The results showed the 48 h,72 h and 96 h LC50(median lethal concentration) values for trichlorfon against fingerling of Carassai.根据试验期间死亡鱼数及死亡时间,用直线内插法计算各时间点的半致死浓度LC50并根据死亡鱼数研究pH值和温度对敌百虫毒性的影响。
4)median lethal concentration半致死浓度
1.It was found that the 24,48,72 h and 96 h median lethal concentration(LC50) values(95% confidence interval) of the phenol to the juveniles were 97(87-109),83(73-95),75(69-83)mg/L and 71(64-80)mg/L,respective.结果表明:苯酚对中华鲟稚鱼24、48、72 h和96h的半致死浓度(LC50)及95%可信区间分别为97(87~109)、83(73~95)、75(69~83)mg/L和71(64~80)mg/L;Cu2+对中华鲟稚鱼的24、48、72 h和96 h的LC50及95%可信区间分别为0。
2.The study showed that tadpoles of Bufo Melanosticus,a specie widely distributed in South China,are highly sensitive to waste battery leaching and that the median lethal concentration decreases with the increase of time.选用我国南方自然界中广泛分布的黑眶蟾蜍(Bufomelanosticus)的蝌蚪,通过研究废旧电池浸出物对蟾蜍蝌蚪致死率的影响,表明蝌蚪对废旧电池渗出液十分敏感;半致死浓度随着时间的增加而降低。
3.The grades were designed by equal space between logarithm, and the median lethal concentration was computed by Linear Regression.浓度梯度按等对数间距设置,半致死浓度采用直线内插法进行计算。
5)median-lethal concentration半致死浓度
1.The results showed that the median-lethal concentrations were 0.结果显示,这五种药物48 h的半致死浓度分别为0。
6)LC_(50)半致死浓度
1.The LC_(50) of metriphonate to L.采用急性毒性方法测定了被不同浓度敌百虫毒害的水丝蚓(Limnodilus hoffineisteri)半致死浓度(LC50),利用测定酶活性方法检测了水丝蚓超氧化物歧化酶(SOD)的变化及中毒后水丝蚓喂饲的强壮水螅(Hydra robusta)SOD的改变。
2.The LC_(50),the safety concentration and the sensitivity of the drugs were compared and suggestions proposed.8℃下,6种渔用药物对梭子蟹Ⅰ~Ⅱ期稚蟹的96小时半致死浓度(96hLC_(50))分别为硫酸铜1。
延伸阅读
致死浓度分子式:CAS号:性质:指化学物质(如抗生素、药物或生物制品等)能引起某生物致死的浓度。具体表示方法如下。(1)最低抑制浓度(MIC)。一定条件下某抗生素等化学物质抑制特定微生物的最低浓度。(2)半致死剂量(LD50)。一定条件下,某药物能引起试验生物群体中半数个体死亡的剂量。(3)最低致死剂量(MLD)。通常指在一定条件下,某药物能引起100%试验生物死亡的剂量;有时也指在一定条件下,某药物能杀死一定体重试验生物的一个个体所需的最低剂量。