查询词典 common field

The use designs the digital cocurrent current supply and the probe head removable intelligence magnetic field measuring instrument to the Helmholtz coil magnetic field key point is the spool thread magnetic field strength survey, drew up the actual field intensity and the theory field intensity graph, has confirmed the magnetic field principle of superposition.

利用所设计出来的数字直流电流源与探头可更换的智能磁场测量仪对亥姆霍兹线圈磁场重点是轴线磁场强度的测量，绘制出了实测场强与理论场强的图表，验证了磁场叠加原理。

Then direct against the concrete conditions of the oil field of Xinjiang, influencing the important factor that the oil gas operated the cost in the oil field of Xinjiang to be analyzed at first, then analyzing in the face of the domestic and international oil field before combining provide the oil field oil gas in Xinjiang and operate concrete method and measure that the cost controls, and combine the change law of petroleum gas cost in the past 10 years of big company of foreign petroleum Oil field Company oil gas cost control what time does it get helpful enlightenment out of about Xinjiang, providing the incentive mechanism of operating the cost of oil gas of oil field company of Xinjiang to design finally.

然后针对新疆油田的具体情况，首先对影响新疆油阳油气操作成本的重要因素进行了分析，然后结合前面对国内外油田的分析给出新疆油田油气操作成本控制的具体方法和措施，并结合国外石油大公司在近十年的石油天然气成本的变化规律对新疆油田公司油气成本控制提出了几点有益的启示，最后给出了新疆油田公司油气操作成本的激励机制设计。

Experiment results indicate that the magnetic fluid flux has a direct relation with the magnetic field under the effect of traveling wave magnetic field. The bigger the magnetic field is, the more the flux is, when the structure of the magnetic fluid travellig pump and the saturation magnetization of magnetic fluid are constant. The volumes of the magnetic fluid from the travelling wave pump increase from 1.9 ml to 3.1 ml, when the magnetic field intensity increases from 25 900 A/m to 40 000 A/m. In addition, the change rate of the magnetic fluid decreases with the increase of the magnetic field due to the effect of magnetic field on magnetic fluid viscosity. The bigger the saturation magnetization of the magnetic fluid is, the more the flux is.

结果表明，行波磁场作用下的磁性流体流量与磁场的强度有直接关系：在磁性流体行波泵结构和磁性流体饱和磁化强度相同的条件下，磁场强度越强，其流量越大；当磁场强度从25900A/m增加到40000A/m时，单位时间内从行波泵内流出的磁性流体的体积由1.9 ml增加到3.1 ml；随着磁场强度的不断增加，磁性流体流量的变化率由于磁场对其粘度的影响而减小；而磁性流体的饱和磁化强度越大，其流量也越大。

The three dimensional flow field in the triple-screw extruder with triangle configuration is the research objects of this task, including velocity field, pressure field and shear rate field etc., simulate the representative flow field in metering section of the triple-screw extruder, consisted of three-thread element with75mm pitch, has been simulated at the screw speed of 60, 120, 180, 240 and 300rpm and the flowing regulations in flow field and especially the role of the unique center zone affecting to the conveying and pressure generating ability have also been analyzed.

本课题以三角形排列的三螺杆挤出机三维流场为研究目标，研究内容包括速度场、压力场、剪切速率场等。模拟分析首先以螺距75mm的三头螺纹元件为代表，计算由其构成的三螺杆挤出机在60、120、180、240及300rpm转速下的流场，分析流动规律，并分析了特有的中心区在输送、建压方面的作用。

The following are main contents studied: A finite element method for Navier-Stokes equation with ALE formulation is considered and by combined with theNewmark method of numerical intergration a pressure correction scheme is obtained for the solution of the FE formulation of N-S equation. Because the incompressibility condition can be satisfied approximately in this scheme, the interpolation functions of elements can be equalorder for the velocity field and pressure field. In the ALE formulation the fluid-solid interaction analysis became a three-field coupling problem of the fluid field, the solid field and the fluid dynamic mesh. The properties and charactiristices of this three-field coupling problem are deeply discussed.

研究的主要内容有：主容器中流体大晃动是一种强非线性问题，文中研究了求解ALE描述的粘性流体N-S方程的有限元方法，以有利于大晃动自由液面的跟踪和流体大晃动中非线性现象的描述；并结合Newmark数值积分法推出了求解ALE型N-S方程的压力修正解法，由于这种解法可以近似满足不可压条件，因此可以采用速度场和压力场等阶插值的有限元离散格式，从而较好地解决了普遍采用的不等阶插值解法中，速度场和压力场数值精度不一致、程序编制不便等的不足。

Dark night people putting this a group of things with common features the brethren pays no attention to broad woman to like to follow that dead a blind person to mix unluckily, for example the firelock hand of person a group of things with common features people also not be too the king that waits for the hill that sees old man of that white mustache follows to belong to atomy a group of things with common features likewise however instead is in weller, again for example the hunt head comrades of animal a group of things with common features are mixed this a group of things with common features the relation of emperor of fierce male sword also is not quite harmonious the call each other brothers of emir of bovine tribal chief that follows looby however.

比如说暗夜的AC美眉们放着本族广大的妇女同胞不理偏偏喜欢跟着那个死瞎子混，又比如说人族的火枪手们也不是太待见那个白胡子老头反而是跟同样属于矮人族的山丘之王处得更好，再比如说兽族的猎头同志们和本族猛男剑圣的关系也是不太融洽却跟傻大个的牛头人酋长称兄道弟。

It can be seen that besides the realization of the common-emitter gain, thus current amplification, the common-base properties were also improved due to the reduction of the common-base leakage current. We have attributed the improvement of the common-base properties and the realization of the common-emitter properties to the enhancement of the electron injection due to the utilization of the V2O5 interfacial layer.

研究发现，V2O5界面修饰层的引入明显地减小了共基极漏电流，使器件的共基极特性得到了进一步的改善，同时也使器件表现了共发射极特性，实现了电流的放大，我们已经把共基极特性的改善和共发射极特性的实现归功于界面修饰层的引入提高了电子注入的结果。

These common nature and function mainly reflect in the "common text structure","the level of common rules" and "rules of the common simplified character of the" common of " ideographic."

这些共同的性质和功能主要表现在"共同的文字结构"、"共同的层次规则"、"共同的繁简规则"和"共同的表意性"。

Common Pitfalls Common Pitfalls Common Pitfalls Common Pitfalls Common Pitfalls The first issue is that many laboratories throughout the world rou- tinely offer an incomplete assessment of soil fertility, providing only an analysis of pH, organic matter, some form of ni- trogen, available phosphorus, and potas- sium.

常见缺陷常见缺陷常见缺陷常见缺陷常见缺陷第一个问题是，世界各地的许多实验室柔， tinely提供了一个完整的土壤肥力评价，只提供一分析pH值，有机质，一些镍形式特罗根，有效磷和potas，泽。

Have a good command of … common have much in common have nothing in common common knowledge common-sense ability to communicate with … be in communication with … be comparable with … as compared with … compare … with … bear comparison with … by comparison with … in comparison be compatible with … make compensation for … compete with … for … complain about … complete with … in compliance with … comply with … be composed of … be confronted with … to consist of … to comprise … to contain … be relevant to …n.

be involved in … it is conceivable that …发生；出现遇到…染上…病倒开始运转；被实施获得应用；被采用成年(指法定的，通常指 18-21 岁)表示劝说，激励，不耐烦等出现；显露出来成为事实；实现怎么会…的？能驾御…；很会…共同的；相同的；常见的；普通的有许多共同之处毫无共同之处常识常识的与…交流的能力；能够使…产生共鸣与。。。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。