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- reverse genetic tech nique 反向遗传技术
- Conclusion: The modified “round block” tech nique is ideal surgery for the correction of breast ptosis. 结论：改良真皮帽双环法乳房悬吊术对于矫正轻度和中度乳房下垂是一种比较理想的方法。
- Suggestions concerning development of gas storage tech nique for NGV in China have been made. 提出了我国发展车用天然气贮存技术的几点建议。
- The result show that this tech nique have many properties:fine adaptablity,simple process,high rate of recovery etc. 结果表明本工艺具有适应性强、流程简单、锌回收率高的特点。
- In order to form the more perfect weather element fields with these data, objective analysis tech nique should be used firstly. 为了得到更完善的气象要素分布场，首先应对这些常规和非常规观测资料进行客观分析。
- METHODS The interference function of secnidazole to TAL was investigated precisely by kinetic turbidimetric tech nique, and the results were compared with those of pyrogen method. 方法采用动态比浊定量法考察塞克硝唑注射液对鲎试剂的干扰作用,并与热原检查法进行对比试验分析。
- The article mainly introduces a new drying tech nique of PVC which has characteristics of unique featu re of low steam consumption and large intensity of drying,low power consumption, low investment of equipment and large elasticity of operation. 一种新型PVC树脂干燥技术，具有蒸汽消耗低、干燥强度大、动力消耗低、设备投入小、操作弹性大的特点。
- Methods:Using cell clone tech nique,cell elect rophoresis and flow cytometer,we establish ed three sublines with different metast atic potential from human ovarian cancer li ne-SKOV3 (S1,S6 and S14). 方法:应用有限稀释法对卵巢癌细胞系SKOV3进行单细胞克隆,共分离出14个克隆亚系,根据细胞电泳率,流式细胞仪检测所得细胞周期,筛选出3个电泳率差异较大的克隆亚系(S1、S6和S14)。
- The inner -roller,on important tech nique equipment,has both function o f forming and welding,the shape of the roller have important effect on forming,weldin g process,and welding quality. 内压辊是螺旋缝高频焊中很重要的工艺设备,它兼有成型和焊接的双重任务,其形状对成型、焊接过程及钢管质量尤为重要。
- The excellent advantages obtained by tech nique reno-vation such as heat efficiency improvement,uniform surface t emperature,longer utilization life,and lower pol lution emis-sion are evalu ated. 蓄热式改造后的装置具有热效率高,表面温度分布均匀,使用寿命延长,污染物排放浓度降低等特点。
- Reverse genetic technique, also named virus rescuing, was a new technique in molecular virology in last 90’s,which played a significant role in the study of rabies virus in these years. 反向遗传学技术是上世纪90年代在分子病毒学研究领域兴起的新技术，通常也被称为“病毒拯救”。
- The process of application the infrared remote-sensing and geophysical exploration tech nique to probe historic site of ram the earth and an ancient tomb is emphatically introduced in this paper. 本文着重介绍了应用航空彩红外遥感和物探新技术探测局原夯土古迹、古墓的过程。阐明了遥感物探新技术应用于考古的依据。
- integrative exploration tech nique 综合勘探技术
- Keywords strip rolling;shape;control tech nique; 带钢轧机;板形;控制技术;
- The reverse genetics of RNA virus allows precise study of the mechanisms as antigenicity,virulence, pathogenesis, maturation and replication of the virus at the molecular level. 针对非逆转录RNA病毒发展起来的病毒反向遗传学可以实现对RNA病毒基因组结构与功能、复制与表达、病毒致病机制等研究。
- Objective To evaluate one stage surgical tech niques for patent ductus arteriosus (PDA) associated with intracardiac malformation. 目的探讨合并心内畸形动脉导管未闭(PDA)的一期外科治疗及预防术中灌注肺的方法。
- Rescue of VSV-Ind strain from cDNA clone by reverse genetic system 水泡性口炎病毒印第安纳株反基因操作系统的建立
- Application of reverse genetic manipulation in influenza virus 反向遗传操作技术在流感病毒中的应用研究
- Our army suffered a slight reverse. 我们的部队受到轻微的挫败。
- The 50p coin has a crowned lion on its reverse. 50便士硬币反面的图案是个戴皇冠的狮子。
