查询词典 restriction

Combined with CAD software development of grids,the design method of bolt-sphere joint is put forward based on geometry restriction and intensity restriction. The geomitry dimension of each component is determined firstly based on bolt diameter and contexture, then, maximal pull and stress of diversitied bolt are given after intensity restriction of all components is taken into acount.

在网架结构中，节点起着连接汇交杆件、传递屋面荷载和吊车荷载的作用，而网架结构属空间杆系，汇交于一个节点上的杆件至少有 6根，多的可达 1 3根，各杆件间的夹角大小不同，且节点各构件间的几何关系或强度关系相互制约，使得节点设计十分繁杂。

The restriction,explored with the viewpoint of systems theory, can be divided into three kinds: whole restriction , gradational restriction and enviromental restriction.

如果用系统的观点考察这种制约，则主要表现为整体制约、层次制约和环境制约等方面。

Not considering the restriction of the depot s transporting ability in the existing achievement of emergency dispatch, consequently, this chapter establishes a sole-resource optimized dispatch model aimed at "the shortest dispatch time" which includes the constraint of transporting ability under time restriction firstly. Moreover, the chapter deduces the algorithm of the model by mathematical induction step by step. Secondl y, it simplifies the former model and gives a simpler sole-objective model and corresponding algorithm including the constraint of transporting ability. At last, on the basis of the improved model, this chapter discusses a two-phase programming model and a multi-objective programming model which are aimed at "the shortest dispatch time" and "the fewest number of mobilized depots" including the constraint of transporting ability under time restriction.

由于现有应急调运的研究成果中没有考虑到各物资供应点受运输能力的约束，因此本章首先建立限制期内以"应急调运时间最短"为目标且含有运输能力约束的单物资调运优化模型：并利用逐步递推法推导出具体的求解算法；然后，进一步地将此模型及算法进行简化，建立更加简单的含有运输能力约束的单目标优化模型：并且讨论其算法；最后，在改进的优化模型的基础上，讨论限制期内含有运输能力约束且以"调运时间最短"、"出动的供应点数目最少"为目标的双层规划及多目标规划的优化模型及解法。

Probability distribution of anchoring data can be regarded as nonlinear programming with certain restriction. Programming with the restriction can be transferred to nonlinear programming without restriction by use of Lagrange Method and can be then easily resolved by step-acceleration method of one variable.

锚固强度参数的概率分布问题可以归结为带约束的非线性规划问题，利用条件极值的拉格朗日乘数法可以将带约束的规划问题转化为无约束的非线性规划问题，并可以采用运筹学中的单变量步长加速法非常方便地求解。

The author points out: Confidence is confidence in not man but system, humanity being vicious, a trustee must be restricted, duty restriction is not replaced by right regulation; Legal aim of restriction should be orientated at maximal benefit of beneficiary, in it, benefit subject is only beneficiary and doesn't included settlor and society, benefit content is physical but not spiritual; A bulk of restriction regulations are default-rule,but there are some mandatory rules, even if they are default-rule, they has mandatory character to some degree, therefore, the intention of settlor which precludes application of restriction regulation is restricted; Modern technique quality of restriction has trend of flexibility, this would be worthwhile approving because it can realize maximal benefit of beneficiary; Strict self-dealing rule doesn't accord with flexibility trend and should re-established.

本章认为，信任不是对人的信任而是对制度的信任，因人性恶的存在，必须对受托人施加约束，而义务约束则是规范中的权利不可替代的。有效约束的目标在于并应定位于受益人利益最大化，该目标的利益主体仅是受益人而不包括委托人和"社会"，利益内容是经济利益而不包括精神利益。本章还认为，约束规范虽然大部分是任意性规范，但也存在强制性规范，即使是任意性规范也具有一定的强制性品格，委托人随意排除的意思受到限制。本章还指出，现代义务约束趋向灵活化，这种技术品质更有利于实现受益人利益的最大化，因而值得肯定。严格的自我交易规则不符合灵活性趋势，应该加以重构。

Results The distinctive PCR products of the 6 isolated strains from Liaoning and Jilin areas through restriction with Hinf I ,Hha I ,Rsa I appeared two different kinds of RFLP restriction map. The strains HCAa9202,HCAp9203 and HCM9501 had the similar restriction maps with reference strain Gilliam,but they did not have restriction site of Hinf I ;Strains KDCt9402,KDCp9403 and KDCt9404 had the simular testriction map with reference strain Karp.

结果辽宁、吉林地区6株分离株的PGR特异性产物经Hinf I、Hha I、Rsa I酶切后呈现2种不同的RFLP图谱：HCAa9202株、HCAp9203株及HCM9501株与Gilliam参考株具有相似的酶切图谱，但缺乏Hinf I的酶切位点；KDCt9402株、KDCp9403株及KDCt9404株与Karp参考株具有相同的酶切图谱。

Restriction Fragment Length Polymorphism analysis of 16S rDNA sequence was used to reveal the diversity of culturable rare actinomycetes.

采用16S rDNA的限制性片断长度多态性(Restriction Fragment Length Polymorphism，RFLP)分析和序列分析，揭示其多样性。

Methods Using polymerase chain reaction-restriction fragment length polymorphism method, we detected 63 samples taken from 63 cases (including 36 invasive squamous carcinoma, 7 carcinoma in situ, 20 papillomas) for 248 point mutations in p53 gene.

采用聚合酶链反应――限制性片段长度多态性（polymerase chain reaction-restriction fragment length polymorphisms，PCR-RFLP）方法，对63例患者的送检标本（包括36例浸润性鳞状细胞癌，7例原位癌，20例乳头状瘤）中p53基因248位点的突变进行检测。

Therefore, the restriction and the guard yellow journalism not only needs hard restriction of politics and laws, but also needs to display strength of cultural soft restriction from the cultural angle, moreover along with societys development, the cultural soft restriction will play the more and more vital role .

因此，制约和防范黄色新闻就不仅需要政治、法规的硬制约，还需要从文化的角度入手，发挥文化的软制约力量，而且随着社会的日益发展，文化的软制约将起到越来越重要的作用。

The basic idea is to make party's internal operation mechanism healthy with integration of the from above to bottom supervision and that from bottom to above; to construct the wholly-coursed supervision and restriction mechanism with integration of the supervision before, in and behind the matter; to construct all-sided supervision and restriction mechanism with integration of party's internal and external supervision, and to construct the supervision and restriction mechanism of comprehensive governance with integration of self-restriction and outer-restriction, rule of law and rule of morality.

基本思路为：把自上而下的监督和自下而上的监督有机结合，健全党内监督的运行机制；把事前、事中、事后监督有机结合，建立全程化的监督制约机制；把党内监督和党外监督有机结合，建立全方位的监督制约机制；把自律和他律、法治和德治有机结合，建立综合治理的监督制约机制。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。