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- effective gene dose 有效基因数
- Abstract： One of the most important challenges of tumor gene therapy is to develop safe and effective gene transfection Carriers. 摘要： 肿瘤基因治疗的最大挑战之一是研制安全有效的基因转染载体。
- The results show that one effective gene is responsible for litter size and additive dominance genetic model is adequate while epistatic effects are not significant. 结果表明上位效应不显著,猪产仔数性状符合加性-显性遗传模式,受一个有效基因控制。
- Gene effects and effective gene number on litter size in pig are estimated from the mean and the mean variances of 6 generations including Taihu Pig(P1),Landrace (P2),first cross(F1),second cross(F2),third cross(F3)and back cross(B2). 利用太湖猪（P1）、长白猪（P2）、杂交一代（F1）、杂交二代（F2）、杂交三代（F3）； 和回交一代（B2）等6个世代产仔数的材料，分析了猪产仔性状的基因效应和基因数。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- Existence of main effect genes revealed by QTL mapping for most of the economically important traits provided a good basis for MAS. 数量性状位点(QTL)定位表明，大多数性状的遗传基础存在着主效基因，为开展分子标记辅助选择提供了良好的基础。
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- When does the new system become effective? 新制度何时生效？
- The fear of ridicule is a very effective sanction. 人们不做违法乱纪的事，其中一个重要因素就是怕人耻笑。
- Effective, punitive, or destructive action. 有效的行为有效的、惩罚的或破坏性的行为
- So that is your effective remedy. 原来那就是你们所谓的有效药物。
- I think you'll have to take effective steps. 我认为你得采取有效措施。
- gene dose 基因分量
- Gentle persuasion is more effective than force. 温和的说服胜於压服。
- Intravenous drip urography of large dose was more effective. 大剂量静脉滴注尿路造影效果更好。
- This country lacks an effective party of the centre. 这个国家缺少一个能起作用的中立党派。
- In using superheated steam, compounding becomes less effective. 使用过热蒸汽时，混合的效果就会减少。
- Commercial television is an effective medium for advertising. 商业电视是有效的广告宣传工具。
- Their efforts to improve the production have been very effective. 他们提高生产力的措施卓有成效。
- So far we have not find an effective way to cure aids. 我们迄今尚未找到治疗艾滋病的有效办法。
