助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   oriented) 的翻译结果: 查询用时:0.016秒
图标索引 在分类学科中查询
所有学科
核科学技术
更多类别查询

图标索引 历史查询
 

oriented
相关语句
  相似匹配句对
     On Human-oriented Design
     人的需要——论人性化设计
短句来源
     object oriented GIS;
     面向对象的GIS;
短句来源
查询“oriented)”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  oriented
For a smooth oriented surface Σ, denote byM(Σ) the set of all ways to represent Σ as a result of gluing together standard spheres with holes ("the Lego game").
      
In the course of the proof we show that one can reduce the study of generating semi-invariants to the case when the quiver has no oriented paths of length greater than one.
      
The mapping class group of a compact oriented surface of genus greater than
      
According to the protocol of the National Cancer Institute (NCI) in vitro disease-oriented human cells screening panel assay, 13 compounds showed promising broad spectrum antitumor activity.
      
A Halin map is a kind of planar maps oriented by a tree.
      
更多          


By sublimation of NaCl crystals of high purity in vacuum at a temperature near its melting point single NaCl crystals of macroscopic size were grown at zones of somewhat lower temperatures. Oriented overgrowths up to 1 mm thick were obtained over the whole cleavage faces of the crystals, but the deposition was much

半个世纪以来,从NaCl的蒸汽生长其单晶体的企图并没有得到正面的结果,解理面上的取向性结晶也尚未有超过数个分子层者。对于从溶液结晶出来时NaCl晶面发展的顺序,或者相对的重要性的研究已有肯定的结果。关于晶核或生长驼峰发端的位置从几率上看应在晶面何处的时尚理论未能从NaCl自溶液中结晶出来的实验加以证实或否定。 为探索从蒸汽相生长NaCl单晶体的规律,本实验初步获得较大尺度的单晶体,并同时使取向性晶面上结晶达到1毫米以上的厚度。 升华蒸汽来源于高纯度的从熔融体结晶出来的单晶体,并使母晶和结晶基面保持在近于NaCl熔点的温度。蒸发和结晶系在放置于两相邻接的电炉中的真空石英管内的不同温度区域进行的。我们观察了结晶区域内各分区结晶的特征,以及管端造形对于晶体方位和粒度大小的影响。观察到晶面出现几率的顺序为100>111>120>122>110。其中111对于120的优势显然不如在溶液中结晶时那样肯定,但目前尚未得到足够的几率上的根据来倒易这个顺序。122为气成单晶上新发现的晶面。122面可能在三种情况下出现: a)以自然面的形式出现; b)做为晶体与其载荷基底或载荷晶面的接触面; c)在形成交互生长时与另一晶体的10...

半个世纪以来,从NaCl的蒸汽生长其单晶体的企图并没有得到正面的结果,解理面上的取向性结晶也尚未有超过数个分子层者。对于从溶液结晶出来时NaCl晶面发展的顺序,或者相对的重要性的研究已有肯定的结果。关于晶核或生长驼峰发端的位置从几率上看应在晶面何处的时尚理论未能从NaCl自溶液中结晶出来的实验加以证实或否定。 为探索从蒸汽相生长NaCl单晶体的规律,本实验初步获得较大尺度的单晶体,并同时使取向性晶面上结晶达到1毫米以上的厚度。 升华蒸汽来源于高纯度的从熔融体结晶出来的单晶体,并使母晶和结晶基面保持在近于NaCl熔点的温度。蒸发和结晶系在放置于两相邻接的电炉中的真空石英管内的不同温度区域进行的。我们观察了结晶区域内各分区结晶的特征,以及管端造形对于晶体方位和粒度大小的影响。观察到晶面出现几率的顺序为100>111>120>122>110。其中111对于120的优势显然不如在溶液中结晶时那样肯定,但目前尚未得到足够的几率上的根据来倒易这个顺序。122为气成单晶上新发现的晶面。122面可能在三种情况下出现: a)以自然面的形式出现; b)做为晶体与其载荷基底或载荷晶面的接触面; c)在形成交互生长时与另一晶体的100面为共面。 本实验发见一种新的规律性的插生关系,它与自溶液中结晶出来的NaCl晶

In the prsent paper some of the results of our studies on the formation of cube texture in an iron silicon alloy with silicon content of 3.25% are described. It is found that cube texture in this alloy can be developed either by the process of secondary recrystallization or simply by the process of primary recrystallization. In case of the formation of cube texture by the former process no nucleation process is involved. Nuclei of the (100) [001] orientation are already present after the completion of primary...

In the prsent paper some of the results of our studies on the formation of cube texture in an iron silicon alloy with silicon content of 3.25% are described. It is found that cube texture in this alloy can be developed either by the process of secondary recrystallization or simply by the process of primary recrystallization. In case of the formation of cube texture by the former process no nucleation process is involved. Nuclei of the (100) [001] orientation are already present after the completion of primary recrystallization, and are surrounded, for most cases, by grains having (110) [001] orientations. Exaggerated growth of cube-oriented grains takes place when the normal growth of other grains are restricted. In case of the formation of a cube texture by primary recrystallization, a spread of cold-rolled cube texture must be present after the last step of cold rolling. Upon final annealing at a low temperature, a recrystallized cube texture by the process of "recrystallization-in-situ" is obtained. The cube texture may be further concentrated with an increase of final annealing temperature.

铁硅合金(含硅3.25%)的样品,经过不同的冷轧和中间退火程序,在最后高温退火时,可以通过二次再结晶,或者一次再结晶形成集中的立方织构。通过二次再结晶形成立方织构时,并不包括重新形核的过程。(100)取向的二次再结晶“晶核”,在一次再结晶完成后,就已经存在。通过一次再结晶形成的立方织构,由于样品在冷轧后,得到了较强的加工立方织构,退火时通过同位再结晶,就得到了再结晶立方织构。

Successions of parallel wind barriers are broadly used on vegetable plantations in North China during cold season. The details o?structure and dimension of the harries may vary from place to place and from time to time in accordance with the experience of the farmers. In general the barriers are about 1.5-2 meters high, 100-200 meters long and are made of millet stems or reeds. In order to protect the crops from the prevailing cold N-W wind, the fences are oriented in a west-east direction. The inclination...

Successions of parallel wind barriers are broadly used on vegetable plantations in North China during cold season. The details o?structure and dimension of the harries may vary from place to place and from time to time in accordance with the experience of the farmers. In general the barriers are about 1.5-2 meters high, 100-200 meters long and are made of millet stems or reeds. In order to protect the crops from the prevailing cold N-W wind, the fences are oriented in a west-east direction. The inclination and density of the fences are varied gradually with the season. In the winter and early spring the barriers are impermeable and inclined toward the south at an angle of about 60-70° to the horizon, and in the early summer they become eract and very open (blockage ratio less than 40%). The distance between two successive impermeable fences is usually about 5 meters and the crop growing area is confined within a narrow s'rip extending 2-3 meters to the south from each fence. The distance between two successive open fences as well as the width of the protected area may exceed 20 meters.In this paper, a preliminary investiga'ion on the micrometerological effect of the impermeable fences are given. Observations and experiments within the narrow growing strip show that:-1. The wind speed is severely reduced. In case of N-W wind at 25cm above the ground immediately to the lee of the fence air is mearly stagnent, and at a distance of about 2 meters from the fence the air speed may increase to about 35 percent of the free wind speed.2. The barriers shade the northern part of the sky and reflect the direct and diffused solar radiation coming from the south. The interaction between shading and reflection effect influence the total incoming solar radiation in such a manner that large amount of incoming radiation is associated with high fences, low cloud amount, low solar attitude, small distance from the fence, high reflectivity of the fences surface and among these the cloud amount is the most important one. It is found that at noon the total incoming solar radiation within the narrow strip may exceed that in the open appreciably when the sky is clear and is much lesser than that in the open in cloudy or raining days.3. The fences obscure a large solid angle of the sky so that the out going long wave radiation is noticeably reduced.In North China, the skies are generally clear in winter and early spring, especially after the passage of a cold front, the weather may usually be characterized by s'rong N-W wind and low turbidity and iA such a region the impermeable wind barriers rnay be of great usefulness.

本文从观测资料出发,讨论并分析得出风障微气象效应的形成规律.风障具有下列微气象效应:i)强烈削减风速;ii)障前背风区内产生回流;iii)晴天正午障内短波总辐射增加,多云、明天或清晨、傍晚风障具削减总辐射的作用;iv)削减障内地面上有效辐射;v)削减紧贴地面气层内的湍流交换. 其次,文中提出了改迸风障微气象效应的措施.最后讨论了改进风障措施的效果.

 
<< 更多相关文摘    

 


 
CNKI小工具
在英文学术搜索中查有关oriented)的内容
在知识搜索中查有关oriented)的内容
在数字搜索中查有关oriented)的内容
在概念知识元中查有关oriented)的内容
在学术趋势中查有关oriented)的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社