无载体,vector-free英语短句,例句大全

无载体,vector-free
1)vector-free无载体
1.In this study, we established a vector-free and marker-free transformation system, the minimum linear exogenous gene was introduced into maize by pollen-tube pathway method, and it mainly solved the biosatety issue of transgenic plants.本研究从转基因植物引发安全性问题的根源入手，建立了一种无载体、无标记基因的转化体系，通过花粉管通道法将最小线性片段外源基因导入到玉米中，基本上解决了转基因植物的安全性问题。

英文短句/例句

1.Optimization of Vector Backbone-free and Selectable Marker-free Transformation System for Maize (Zea Mays L.)无载体骨架无选择标记玉米转化体系的优化
2.The Production of L-lactic Acid by Self-immobilized Rhizopus Oryzae;无载体固定化米根霉发酵L-乳酸研究
3.The Production of Vector-free and Marker-free Transgenic Soybean Expressing a Phytase Gene;无载体无标记转植酸酶基因大豆的获得
4.Development of Carrier-free Immobilization Culture Technique for Mammalian Cells;哺乳动物细胞无载体固定化培养技术的建立
5.Sodium Borohydride Hydrolysis Catalyzed by Supportless Platinum-Ruthenium Alloys无载体铂钌合金催化水解硼氢化钠的研究
6.Study on cross-linked cnzyme aggregates of aminocephalosporin synthetase头孢菌素合成酶无载体固定化工艺研究
7.Synthesis of Benzyl 4-Hydroxy Benzoate Using Microwave in Dry Process without a Supporter微波干法无载体合成对羟基苯甲酸苄酯
8.Unable to load the medium into the drive.无法将媒体加载到驱动器中。
9.The Load of Liquid Swashing Stress Analyses in Stub-Sill Tank Car;无中梁罐车液体晃动载荷下受力分析
10."Drug-free community" is an effective vehicle for protracted combat vs drugs.“无毒社区”是持久开展禁毒斗争的有效载体。
11.Basic Study on a Nonflame Combustion Technique with Thermal Cyclic Carrier of Molten Salt熔融盐循环热载体无烟燃烧技术的基础研究
12.Development and Application of a Porous Carrier Used in Biofilm Reactors;新型多孔无机生物载体开发及应用基础研究
13.Preparation and Characterization of Affinity Polymer Carrier Microspheres by Soap-free Emulsion Polymerization;无皂法亲和高分子载体微球的制备与表征
14.Freezing of Microquantities of Sperm in Microcarriers without Croypretectants;微型载体无保护剂冷冻微量精子的初步研究
15.The Research and Design of Wireless Network Module in the Vehicle Multimedia Information System;车载多媒体信息系统中无线网络模块的研制
16.A Study on Constructing Marker-free Expression Vector of Phytase Gene for Plant Genetic Transformation;无选择标记的植酸酶基因植物表达载体的构建
17.The Research on Visible Carrier and Invisible Carrier of College Students Ideological and Political Education;高校学生思想政治教育有形无形载体运用研究
18.Construction of Marker-free Bivalent Expression Vector for Potato Antivirus Transformation;马铃薯无标记抗病毒双价表达载体构建与转化

相关短句/例句

inorganic carrier无机载体
1.Some typical inorganic carriers were used to support PCC and PDC as oxidants,the activity of the supported oxidants was evaluated in the selective oxidation reaction of 1,4-butanediol to 4-hydroxybutanal.制备得到各种有代表性的氯铬酸吡啶(PCC)和氯重铬酸吡啶(PDC)无机载体氧化试剂,控制各载体氧化剂中氧化剂的负载量PCC为1。
2.Some typical inorganic carriers were used to support PCC as oxidants,the activity of the supported PCC was evaluated in the selective oxidation reaction of benzyl alcohol to benzaldehyde.制备得到各种有代表性的氯铬酸吡啶(PCC)无机载体氧化试剂,以苯甲醇选择性氧化成苯甲醛为探针反应,考察了载体、反应条件对氧化反应效率的影响,控制各载体氧化剂中PCC的负载量均为1。
3.In order to decontaminate waste tritium gas, some Pt,Pd catalysts on inorganic carrier were prepared by wet impregnation.为处理含氚废气,利用浸渍法合成了几种无机载体载体型Pt、Pd催化剂,在常温下氚气的催化氧化实验中,几种催化剂表现相似的催化性能,氚气的单程转化率均大于90%。
3)Carrier free 188Re无载体188Re
4)Carrier-free ~(186)Re无载体~186Re
5)invisible carrier无形载体
6)carrierfree无载体的