null gene是什么意思

网络释义

用法例句

The Study of the Inhibitory Effect of siRNA-mediated Myelin Protein Zero Gene Expression in the Rat s Cochlea;

siRNA介导的耳蜗内髓鞘蛋白零基因表达抑制效应的研究

Effects of Low Temperature at Zero Degree on Transgenic Tobacco Plants with SOD or POD Gene over-expressed

零度低温对转SOD或POD基因烟草的影响

Part genome based on geometry features in evolutionary design

基于特征几何体的零件进化设计基因组研究

Experimental Study of Apoptosis and p53 Gene Therapy for Lung Cancer;

肺癌细胞凋零及p53基因治疗的实验研究

Research on the Competitiveness of Regional Retailing Industry Based On Factor Analysis;

基于因子分析法的区域零售业竞争力研究

The Factors Influeneing Shopping Mall s Development Based on Clustering Retail Format;

基于零售业态集聚的Shopping Mall发展影响因素分析

The Analysis of Internationalization Failure of Retail Enterprises Basing on Adaptive Ability

基于适应能力的零售企业国际化失败原因分析

Identification of Enterococcus from Retail Pork and Detection of Virulence Factor Gene

零售鲜猪肉中肠球菌的鉴定与毒力基因检测

The Identification and Evaluation of Factors Affecting the Adaptability of Retail Format A research Based on Chain Retailers above Designed Size;

零售业态适应性评价及影响因素判定——基于限额以上连锁零售企业的研究

Infrastructure works are tentatively scheduled to commence in late 2000 for completion in 2004.

基础建设工程暂定于二零零零年底展开，于二零零四年完成。

Until now, though, such genes have been discovered piecemeal, so no one knows how many there are.

直到现在，只是零星地发现这类基因，因此这些基因的数量仍旧是未知数。

Dr Venter reckons he will be able to synthesise a working bacterial genome from scratch within two years.

文特尔博士估计，他能够在两年内从零开始，合成一个活细菌基因组。

Cause Analysis of Failure in Retail Internationalization Based on the Perspective of Ahold’s International Exits;

零售国际化失败的原因剖析——基于阿霍德海外市场撤退的透视

Influencing Factors Analysis of the Quantity of Reverse Logistics of Retail Enterprise Based on GM1,N;

基于GM(1,N)的零售企业逆向物流量影响因子分析

Determinants of Customer s Complaint Intention:Model and Empirical Analysis Based on China s Retail Trade;

顾客抱怨倾向的决定因素：模型及基于中国零售业的实证检验

The flowers languished from lack of water.

这些花因缺水而凋零。

Flowers wilt in his presence.

花儿因他的出现而凋零。

The Zero-divisor Graphs of R(+)M and R(?)I

R（+）M与R（？）I的零因子图