查询词典 restriction

The presence of the dry air hermetic sealing, is hard nut to crack that hermetic sealing technical once revolution, gas hermetic sealing from now on can settle, but is no longer lubricated by hermetic sealing butyraceous restriction enzymes.

干气密封的出现，是密封技术的一次革命，气体密封的难题从此得以解决，而不再受到密封润滑油的限制。

The caprine IL-2 gene and the IFN-γgene without the signal peptidesequence were subcloned into (5") Bam H I and (3") HindⅢrestriction sites of pET30aplasmid, the recombinant plasmid were transformed into E. coli BL21(DE3) and induced withIPTG, they were demonstrated by SDS-PAGE that the genes were expressed as inclusion bodies.

应用DNA重组技术，将IL-2基因和去除信号肽的IFN-γ基因分别插入到原核表达载体pET-30a的BamHⅠ和HindⅢ位点上，构建原核表达质粒pET30a-CapIL-2和pET30a-CapIFN-γ，转化大肠杆菌BL21(DE3)，经IPTG诱导后进行SDS-PAGE电泳，结果表明目的基因在大肠杆菌中以包涵体形式融合表达。

The gene polymorphism of 5-HT2A re ceptor was determined in positive schizophrenic cases and normal controls with a mplification restriction fragment length polymorphism technique.

采用AmP-RFLP方法，检测精神分裂症患者和对照组的5-HT2A受体基因频率分布。

Low genetic variation has probably resulted from the refugial nature of these populations since the last glaciation rather than from recurrent pollen dispersal between Chilanshan and Alishan populations of these 2 Chamaecyparis species. Two Hinfl restriction site differences were found in the trnV-trnM intergenic spacer between C. formosensis and C. taiwanensis. Fragment length difference as well as point mutations in the petG-trnP intergenic spacer between C. formosensis and C. taiwanensis were also found.

如此低的遗传变异可能是因为现今之红桧与台湾扁柏族群为冰河期存在之大族群的残留小族群，而未必是花粉散播所提供之基因交流极为频繁所造成。trnV-trnM基因间区间序列在红桧与台湾扁柏两者间有两个HinfI之酶切点之差异，在PetG-trnP基因间区间序列也发现台湾扁柏与红桧之间有限制酶片段长度及其他点突变。

With a view of analyzing the relations between nation and individual, this chapter discusses the reasons of the public interest's priority and its restriction, the development of the concepts and the systems of ownership, the development of collectivistic land's ownership which is the object of land expropriation.

本章从国家与个人关系入手，论证了公共利益优先的理由及其限制，考察了所有权理念与制度的发展，以及中国集体土地所有权的发展，进而论证了国家为公共利益的需要可以征收集体所有的土地。

Without the restriction geography and industry, the companies can get the resource to collocate and compete with other companies in a different way.

企业获取和配置资源、参与竞争的方式已经打破了地理区域和行业的限制。

Police power is legal,compellent, universal,which involved many fields,and if which lose restriction and criterion, human rights can be infracted easily.

警察权具有法定性、强制性、广泛性等特征，涉及面广，对其一旦失去制约和规范，极易造成对公民权利的侵害。

One of the best depictions I have seen was in last year's BBC4 series A Year in Tibet, which was criticised by campaigners as being insufficiently condemnatory of the authorities. Foreign journalists who wish to report from the country either have to work under heavy restriction or rely on Tibetan refugees.

我见过的最佳描写之一是去年 BBC 《西藏一年》的系列之四，被被当局严厉谴责，外国记者希望报告该国的消息，但又不得不在高度限制下工作，或依靠藏族难民来获取消息。

It suggests that,when considering the reasons of crack′s happening, not only the stress level, but also the friction state, or restriction condiction on the fault is an important factor,too.

说明在考虑地震发生条件时，不能只着眼于应力场是否增强，断层摩擦强度，或更广义地说，构造约束条件的变化也是一个不容忽视的重要因素。

The topics that will be discussed in this article include the signification of constitutionalization of human rights and its effect to the administrative compensation system, the concept of private property and the legal protection for it, the restriction against private property, the definition of public interest, as well as the direction for the administrative compensation system of China to development.

本文简要讨论了&人权入宪&的含义及其对行政补偿法制发展的影响，私有财产权的理念及其法律保护路径，私有财产权的限制与公共利益的界定，我国行政补偿法制发展路向等重大现实课题，提出了判断公共利益的六条标准和行政补偿立法的若干构想，旨在为完善我国行政补偿法制提供参考。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。