微核千分率,MCN‰
1)MCN‰微核千分率
1.The MCN‰ and PI have been determined and the F-test has been used to evaluate the differences in MCN‰ among different samples.利用蚕豆根尖细胞微核技术对昆明市盘龙江水质进行监测,测定各采样点水样的蚕豆根尖细胞微核千分率(MCN‰)及污染指数(PI),并进行F检验,结果表明:各样点MCN‰有显著性差异,9个样点中有7个采样点的PI在2以上,和对照组相比差异极显著(P<0。
2.The MCN‰ was determined and the PI.以蚕豆根尖微核技术检测南盘江曲靖段的3月份枯水期水质污染状况,分别以下桥闸、弹药库、八大河3个河段处为取样点,统计微核千分率,并计算污染指数(PI)。
2)permillage of micronucleus cell微核细胞千分率
3)ppth (parts per thousand)千分率
4)permillage[英][p?'milid?][美][p?'m?l?d?]千分率比
5)kilo-gradient ratio (‰)坡度千分率
6)micronucleus frequency微核率
1.MATERIALS AND METHODS:Micronucleus assay and chromosomal aberration assay were used to determine the mitotic index,the micronucleus frequency and chromosomal aberration frequency of Vicia faba root tip cells induced by different concentrations of chlorothalonil and cypermethrin.材料与方法:分别用不同浓度的农药百菌清(5×10-10~5×10-4g/L的7种浓度)、氯氰菊酯(5×10-10~5×10-4g/L的7种浓度)处理蚕豆根后,测定蚕豆根尖细胞的微核率、有丝分裂指数和染色体畸变率。
2.Micronucleus assay and chromosomal aberration assay were used to determine mitotic index,micronucleus frequency and chromosomal aberration frequency of Vicia faba root tip cells induced by different concentrations of ethylicin or bismerthiazol.利用蚕豆根尖微核技术研究农药乙蒜素和细菌溴腈对蚕豆根尖细胞的遗传损伤,测定蚕豆根尖细胞的微核率、有丝分裂指数和染色体畸变率。
3.The ecotoxicity of uranium tailings lixivium was studied and the micronucleus frequency, nuclease activity and seed germination rate of Vicia faba were determined under stress of uranium tailings lixivium.利用室内培养法研究了铀尾矿浸出液对蚕豆(Viciafaba)根尖细胞的微核率、核酸酶活性及对蚕豆种子萌发的影响。
英文短句/例句

1.Sponteneous micronucleus frequency in rat NEC was 1.76±1.20‰.大鼠鼻粘膜上皮自发微核率为1.76±1.2‰。
2.Effects of Pb~(2+) on Micronucleus and Abnormal Nucleus Rates of Cyprinus carpio Erythrocytes in the Yellow River铅长期暴露对黄河鲤红细胞微核率、核异常率的影响
3.Effect of Inherit the Characteristic to the Cells of Clarias fuscus by the Herbicide Butachlor;除草剂丁草胺对胡子鲶红细胞微核率的影响
4.Micronucleus rate and chromosome aberration of mouse embryo liver induced by formaldehyde甲醛致胎鼠肝微核率及染色体畸变的研究
5.Effects of partial radiation on micronucleus rate of human peripheral blood lymphocytes in vitro部分照射人离体血对淋巴细胞微核率的影响
6.Effect of Amaranth and Sunset Yellow on Micronucleus Rate in Root Tip Cells of Vicia faba苋菜红和日落黄对蚕豆根尖细胞微核率的影响
7.Study of Yangjing Zhongyu Decoction on Marrow Celles Micronucleus Rates in KM mice养精种玉汤对KM小鼠骨髓细胞微核率的影响
8.Study of Lymphocytic Binucleated Micronucleus Frequency of Blood in Workers Exposed to Styrene苯乙烯对接触工人外周血淋巴细胞双核微核率的影响
9.Detection of the frequencies of chromosome aberration and micronucleus in laid-off radiation-exposed workers in Shanxi province山西省离岗放射工作人员染色体畸变率和微核率的检测
10.Effect of Pesticides on Sister-Chromatid Exchange and Micronuclei Frequency of Garlic Root Tip Cells三种农药对大蒜根尖细胞姐妹染色单体互换频率及微核率的影响
11.An Experimental Study on the Frequency of Micronucleated Reticulocytes from Human Peripheral Blood as a Biodosimeter for Radiation;人外周血网织红细胞微核率作为辐射生物剂量仪的实验研究
12.Study on Micronucleus Frequency and Heat Shock Induced by Environmental Factors in Plant;环境因素对植物细胞微核率及热激蛋白诱导的研究
13.THE RELATIONSHIP BETWEEN THE METHODS OF Tris-NH_4Cl AND ISINGLASS IN ASSAYING LYMPHOCYTE MICRONUCLEUS RATE IN PERIPHERAL BLOOD;Tris-NH_4Cl法与明胶法检测外周血淋巴细胞微核率的比较研究
14.Study on the Change of Micronucleus Frequency of Peripheral Blood Red Cell of Chicken in Different Ecological Environments;不同生境中雏鸡外周血液红细胞微核率变化的研究
15.The Effects of the Leaf Juice of Brassica Rapa on the MicronucleusRate of the Marrow PCE of Mice Damaged by CP;盘菜叶汁对环磷酰胺引起小鼠骨髓嗜多染红细胞微核率的影响
16.EFFECT OF COSMIC RADIATION ON CYTOGENETICS OF LYMPHOCYTE IN CIVIL AIRCREW MEMBERS宇宙辐射对民航飞行人员淋巴细胞微核率的影响
17.Effect of Food Additive Na_2SO_3 on the Micronucleus Rates of Mice Polychromatic Erythrocytes食品添加剂Na_2SO_3对小鼠嗜多染红细胞微核率的影响
18.Effect of Acupunctur and Moxibustion on Chromosome Aberrations Rate and Micronucleus Formation of Polychromatic Erythroblasts Rate in Bone Marrow Cells of Miee针灸对小鼠骨髓细胞染色体畸变率、骨髓嗜多染红细胞微核率的影响
相关短句/例句

permillage of micronucleus cell微核细胞千分率
3)ppth (parts per thousand)千分率
4)permillage[英][p?'milid?][美][p?'m?l?d?]千分率比
5)kilo-gradient ratio (‰)坡度千分率
6)micronucleus frequency微核率
1.MATERIALS AND METHODS:Micronucleus assay and chromosomal aberration assay were used to determine the mitotic index,the micronucleus frequency and chromosomal aberration frequency of Vicia faba root tip cells induced by different concentrations of chlorothalonil and cypermethrin.材料与方法:分别用不同浓度的农药百菌清(5×10-10~5×10-4g/L的7种浓度)、氯氰菊酯(5×10-10~5×10-4g/L的7种浓度)处理蚕豆根后,测定蚕豆根尖细胞的微核率、有丝分裂指数和染色体畸变率。
2.Micronucleus assay and chromosomal aberration assay were used to determine mitotic index,micronucleus frequency and chromosomal aberration frequency of Vicia faba root tip cells induced by different concentrations of ethylicin or bismerthiazol.利用蚕豆根尖微核技术研究农药乙蒜素和细菌溴腈对蚕豆根尖细胞的遗传损伤,测定蚕豆根尖细胞的微核率、有丝分裂指数和染色体畸变率。
3.The ecotoxicity of uranium tailings lixivium was studied and the micronucleus frequency, nuclease activity and seed germination rate of Vicia faba were determined under stress of uranium tailings lixivium.利用室内培养法研究了铀尾矿浸出液对蚕豆(Viciafaba)根尖细胞的微核率、核酸酶活性及对蚕豆种子萌发的影响。
延伸阅读

核微孔膜分子式:CAS号:性质:利用固体绝缘介质中的核径迹经化学蚀刻处理后形成孔径大小、形状和密度可调而制成的滤膜。其优点是孔径比普通微孔膜的均匀、孔径在5nm至几十微米之间可调节、孔形规则。可用于生物粒子过滤、癌细胞鉴别、红血球变形诊断、超净试剂制备、气溶胶收集、控释透皮药物制备等。