查询词典 restricted randomization

The gladius was especially effective in the dense legion fighting formations that pressed tightly against their opponents and restricted movement.

Gladius在人海战术上特别有一套。他们能够紧压敌人并制约其行动。

But, due to the limitations with isolation or detection techniques, explorations of the valuable Gordonia members are restricted.

此属之微生物具有降解多环类芳香族碳氢化合物的特性，在生物复育上扮演重要角色。

The restricted nature of the small eyepiece was also mentioned, and the unstable nature of the graticule was a drawback.

小目镜的固有缺陷所带来的限制也同样被提及，分划天生不牢固是个缺点。

Payments to sponsors of accredited continuing medical education conferences are allowed, as are honoraria and expense payments for faculty members if "there is an explicit contract with specific deliverables which are restricted to medical issues, not marketing activities" and if "the content of the presentation, including slides and written materials, is determined by the health care professional."

如果&存在明确的合同，指明是为了达到仅限于医学方面的特定目的，而非营销活动&，并且如果&由健康保健专家决定所提供的内容，包括幻灯片和书面材料&，则允许给予带学分的医学继续教育会议主办者报酬，同样允许给予工作人员谢礼和报酬。

For a long time, shipbuilding industry efficiency is restricted because Ship piping has hugeous amount, various kinds, fussy design and manufacture.

长期以来，船舶管道因其数量庞大，种类繁多，繁琐的设计及制造过程而成为制约造船行业生产效率的关键因素。

Currently, no domestic enterprise is able to conduct industrial production of hyperpure silicon hydride, all of which has to be imported; therefore development of relevant high-tech industries has been restricted.

国内目前还没有一家企业实现超纯硅烷的工业化生产，所需超纯硅烷全部依赖进口，制约了国内相关高科技产业的发展。

This method uses what Professor Salton has proposed as the vector spacial model to express text as an invisible vector in hyperspherical space.It makes use of certain pre-disposal methods (reduce the dimensions,clustering thesaurus,filtering out old-fashioned words) to reduce the dimensions.It usescosines to measure the degree of similaritybetween texts and uses the total similarity as the target convergence vector.It produces clustered results by using restricted iteratives to achieve partial perfection.

该算法用Salton教授提出的向量空间模型把文本表示成不可视的超球向量空间的一个向量，采用一定的预处理手段(降维、同义词归并、停用词过滤)完成维数约减，使用余弦相似度度量文本之间的相似度，并选择总凝聚度作为目标收敛函数，通过有限次的迭代达到局部最优，输出聚类结果。

The development of small intestinal transplantation has been restricted by many factors not only the difficult technique, complex immunology but also the significant atrophy and hypofunction of graft on which there is no effective therapy at present.

除技术、免疫等诸多因素阻碍了其发展速度外，移植肠术后的萎缩和功能低下是一个普遍存在的问题，目前尚无有效措施。

Objective: The first aim of this study was to investigate bcr-abl associated T cell receptorVαand Vβgene repertoire by analyzing the restricted usage and clonal expansion of TCRVαand Vβsubfamily T cells from the normal individual peripheral blood induced bybcr-abl peptideso The second aim was to construct the idiotype TCR Vα-PIRES-TCR Vβeukaryotic vector and investigate its expression in vitro. The data will be expected toprovided the methods in development of the leukemia antigen specific cytotoxic Tlymphocyte modified by the specific TCR.

目的：通过分析bcr-abl多肽诱导正常人T细胞克隆性增殖和TCR Vα和TCR Vβ基因选用情况，获得识别bcr-abl多肽的特异性TCR基因，并构建TCR Vα和TCR Vβ双基因表达载体及分析其体外转染细胞和表达特点，从而为研制TCR转基因获得白血病抗原特异T细胞的研究提供实验依据。

However, it is restricted in clinical application ,which are due to both high immunogenic and sensitive to ischemia-reperfusion injury of intestine.

但目前临床开展小肠移植难度大、成功率低，主要的限制因素在于：1。小肠是人体最大的免疫器官，移植后的排斥反应十分明显；2。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。