查询词典 restriction

On the basis of investigating resources of economic forest, the study using the different of distribution area and the restriction as principle, apply the method of comparison and analysis to compare and analyze the leading factors of where every tree species distributes, its biological character istle and ecological distribution habits.

本研究在资源现状调查基础上，以地域分异和主导因子制约为原则，采用分析对比的方法。将各树种主产区气象因子和树种自身的生物学特性及生态习性进行对比分析，制定相应的气候适宜性评价指标体系，对我省87个县市的气候条件进行打分。

I contend that this Janus-faced relation with intermediary metabolism contributes to carcinogenesis; if proven, this finding would have important implications for public health, in that it would lend support to the idea that prevention of obesity, and caloric restriction and exercise could reduce the predisposition to cancer.

我认为对癌症发生产生作用的中间物代谢具有两面性关系；如果这一发现得到证明，那么它将对公众健康产生重要的深远意义，因为这一发现将支持预防肥胖、限制热量摄入和锻炼会减少易患癌症体质这一观点。

So the system on restriction of intellectual property rights has been established to control inside. The thesis dissects the jurisprudent base and expression of this system.

因此，知识产权法确立了知识产权限制制度进行内部控制，论文即对这种限制制度的法理依据和表现进行了深刻的剖析。

However, rather than discretionary or unlimited, the restriction and bottom-line for shrinking human rights inemergency can determine its justifiability to some extent.

然而，紧急状态下的人权克减不可能是任意的、无限制的，紧急状态下人权克减的限制及底线，某种程度上决定了人权克减是否正当。

It is superior to automatic meter reading system of power line carrier system, it is characterized by features which are not to build new communication network, more accuracy transmitting kilowatt-hour meter data, and no restriction on region, space,time and distance, and realize point-to-multipoint data transmission.

该系统优于目前电力行业广泛使用的载波方式自动抄表系统，其特点是：不需另建新的网络传输系统，数据传送实时性强，不受地域、空间、距离、时间的限制，可进行一点对多点的数据传输。

One of the genetic manipulation restriction factors in Lactobacillus strains is the efficient and reproducible transformation method.

乳杆菌的遗传转化是限制对其遗传操作的关键因素之一。

Under the current economic society reforming new situation, the government managed many questions which existed already to become the restriction economic development the bottleneck, in the reform development some deep level contradiction and the question with the government reforms mostly does not arrive, the government to reform the lag correlation.

在当前经济社会转型的新形势下，政府管理中存在的许多问题已经成为制约经济发展的瓶颈，改革发展中的一些深层次矛盾和问题大都与政府改革不到位、政府改革滞后相关。

The genes gB,gC and gD amplified from infectious laryngotracheitis virus Chinese Wanggang strain were cloned into the Eco RⅠ site of the eukaryotic expression vector pCAGGS,re-spectively. The positive recombinant plasmids were screened by transforming into E.coli DH5 α cells,which were named pCAGG-gB,pCAGG-gC and pCAGG-gD respectively after identification by restriction endonuclease analysis and sequencing analysis.

将传染性喉气管炎病毒王岗株的gB、gC、gD基因分别克隆到真核表达载体pCAGGS的 Eco RⅠ位点，经过酶切、测序分析，筛选鉴定出含有gB、gC、gD基因的重组质粒，分别命名为pCAGG-gB、pCAGG-gC、pCAGG-gD。

Based on the analysis of real and lateen demands, the author lucubrated and researched into deep-seated contradictions from the angle of equilibrium between supply and demand. Then, combined with reform of rural taxation and fee system, a supply system directed by demand for rural public goods was set up to ultimately satisfy the demand in country.（2）The supply restriction of public goods was supposed as the important cause for puzzles of agriculture, country and peasant.

本文在对农村公共产品现实需求和潜在需求进行分析的基础上，注重从农村公共产品供求平衡的视角对农村公共产品供给问题进行全面、深刻剖析，并结合农村税费改革，研究农村公共产品供给中的深层次矛盾，以求建立以农村需求为导向的农村公共产品供给制度；②提出农村公共产品供给约束是导致"三农"困境的重要根源。

The versions of Gerns and the team of puzzlers differ from Euler in two ways: First, Euler's Latin square does not have a regional restriction; and Second, Euler neither created nor did he intend to create a puzzle.

gerns的版本不同，队中难题欧拉两种方式：一是欧拉的拉丁方没有区域限制；二欧拉既不创造也不打算创造一个谜。

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％。