基本释义:

频发突变

网络释义

1)recurrent mutation,频发突变

2)frequency of induced gene mutation,[遗]诱发基因害突变频率

3)frequency of induced chlorophyll mutation,[遗]诱发叶绿素突变频率

4)mutant frequency,突变频率

5)Mutation frequency,突变频率

6)Mutation frequencies,突变频率

用法和例句

Results The results showed that the TG r mutant frequency in the healthy adults was 0 1628×10 -3 ranged from 0 1300×10 -4 ～0 2903×10 -3 .

方法应用人外周血淋巴细胞抗６－ＴＧ分析技术检测了３０例健康成人和３０例放射工作者体细胞ＨＰＲＴ位点突变频率。

Objective:The major aim of this study was to analyze the point mutation at codon 54 in healthy Chinese Hans, measure the plasma level of MBL, and to analyze the association between gene mutation frequency and plasma MBL concentrations.

结果 :建立了特异敏感的检测MBL基因 5 4位密码子点突变的方法 ,测得健康汉族人基因突变频率为 0 。

The study showed that the mutation frequency of CCR5△32?CCR26-64I ?SDF1-3 A alleles were0.

研究HIV-1相关等位基因CCR5△32、CCR2b-64I、SDF1-3'A在性病艾滋病感染人群中的突变频率和多态性分布的特点,为我国艾滋病的预防和未来的基因治疗提供初步依据。

Objective To observe the effect of epigallocatechin-3-gallate(EGCG) on apoptosis rate,cell cycle,hypoxanthineguanine phosphoribosyl transferase(HPRT) gene mutation frequency induced by long-term UVA and UVB irradiation in human skin fibroblasts.

目的研究紫外线(UV)照射对人皮肤成纤维细胞的细胞凋亡率、细胞周期变化和次黄嘌呤磷酸核糖转移酶(HPRT)基因位点突变频率的影响以及表没食子儿茶素没食子酸酯(EGCG)的干预作用。

01) impacts on agronomic characters of M1 and mutation frequencies of M2.

试验发现:γ射线、NaN3和品种×γ射线对M1代各性状和M2代突变频率都有显著或极显著影响;总的来说,γ射线对M1代各性状的诱变效应都大于NaN3;M1代各性状的损伤效应都随γ射线和NaN3复合处理剂量(浓度)的增加而加大,且复合处理都大于单一处理;复合处理较单一处理可以提高M2代的突变频率;建议烟草γ射线和NaN3复合处理诱变育种的适宜剂量(浓度)组合为:300Gy+3mmol/L。

Study on the Glycophorin a Mutation Frequency and Poisoning Risk of Exposure to Benzene;

GPA基因突变频率与苯作业工人苯中毒危险的相关研究

Study on mutation incidence of DPYD* 5 and* 9A which code dihydropyrimidine dehydrogenase

二氢嘧啶脱氢酶编码基因DPYD* 5及* 9A突变频率的研究

Study on the mutation frequency of the cystathionine β-synthase in patients with hypertensive disorder complication pregnancy

妊娠期高血压疾病患者胱硫醚β-合酶基因突变频率分析

Mutation Failure Analysis for PDM Pulse Frequency Compensation of DF100A Shortwave Transmitter

DF100A短波发射机PDM补偿脉冲频率突变故障分析

permeability-frequency convertor

导磁率－频率变换器

Study on Type of Gene Mutation and Frequency in 153 Patients with Thalassemia for Prenatal Diagnosis in Fuzhou

福州地区153例地中海贫血基因突变类型、频率及产前诊断研究

The frequency inverters has a function of variable voltage and variable frequency.

频率逆变器具有变压、变频功能。

Design of L-band Frequency Agility Broadband Frequency Synthesizer Design

L波段宽带频率捷变频率综合器设计

commutator frequency changer

换向器变频机整流子频率变换器

automatic frequency control transformer

自动频率调整变压器

frequency-DC voltage converter

频率-直流电压变换器

impedance change frequency test

电阻抗变换频率试验

variable frequency crystal oscillator

可变频率晶体振荡器

variable frequency generator control

可变频率发生器控制

Frequency-agile local oscillator

频率捷变本地振荡器

The resulting frequency varies by a few percent.

最终频率有少许变动。

Frequency Control System of Slip-frequency phasor for AC Motor Speed control

交流变频调速的滑差频率矢量变频控制系统

test of effect of sudden power change

功率突然变化影响试验