单元

Furthermore, by segmenting the reservoir into a collection of small blocks, we can assign unique values of the rock properties to each, and thereby approximate reservoir heterogeneities and anisotropies.

p241d 译文：进而将油藏分割成小单元体的集合，我们可以对每一个单元体的岩石性质指定唯一值。因此，就近似描述出油藏的非均质性和各向异性。

In this paper, finite element method is used to analyze the sinusoidal buckling of drill-strings with connectors in straight well bore. Three kinds of beam elements, one of them is a newly established transition element, are adopted in the finite element model.

本文运用有限元法分析了直井中考虑接头与井壁接触时钻柱的正弦屈曲，有限元模型采用三种不同类型的梁单元，其中一种是新建立的过渡单元。

Three of the four arrays in Pit 2 have charioteers.

个单元中就有 3 个单元布有车兵，战车占到整个军阵面积的半数以上，证明在秦代车兵仍为作战的主要力量。

In the device fabrication, first by the low implantation on the top of the device the isolation between elements in arrays is achieved, and then the deep implantation on the upper layer down to the active layer can provide the transverse current confinements in individual elements in arrays.

在四次质子注入制备VCSEL列阵器件的设计中，一方面通过对外延片上DBR反射镜的较浅的质子注入形成高电阻区域实现对列阵器件中的单元器件之间的隔离，另一方面通过再次的较深度的可以达到有源区上表面的质子注入形成高电阻区域实现对单元器件中注入电流的限制作用。

But the continuities of the shape function on K do not remain on K because the mapping from 〓 to K is nonlinear.

但是，由于从参考元〓到一般单元K上的变换是非线性的，形函数在参考元〓的连续性在一般单元K得不到保持。

The machine tool (10) comprises a machine frame (12, 14), or a body, a work piece carrier, with a rotation shaft (38), at least one digitisation unit (46), at least one machining unit (52) and an electronic arithmetic and control unit (50) for all drive lines.

该机床(10)包括一框架(12，14)，或一机身，一具有旋转轴(38)的工件输送器，至少一个数字化单元(46)，至少一个机械加工单元(52)和驱动所有线路的电子计算和控制装置(50)。

This simulation system will help to improve innovation design level of high-speed cultivation machine such as high-speed plow and high-speed rotary tiller. SPH; back-rotary tilling ; simulation ; soil-tool interaction ; high-speed cutting

因为牵涉到多相、松散和物性分散的耕作土壤在工作部件高速作用下的破坏过程以及破坏后土壤运动状态的描述，用连续体力学理论及其数值解法(有限单元法或者边界元法)很难描述该过程如有限单元法在大变形状况下会发生网

1Finding out the principles of the two-dimensional finite element method for temperature field simulation of high power laserThe profile and boundary conditions of the chip and submount of the high power laser is simply, we adopt the right-angled triangle cell to divide the submount and chip of the laser into triangular elements.

1找到了适用于大功率半导体激光器温度场模拟的二维有限元规则大功率半导体激光器芯片与载体具有规整的外形和多个边界条件，所以我们对激光器载体和芯片都采用了直角三角形单元进行有限单元剖分。

All above have been proved by digital audio, 80C51 and the perpetual calendar designs separately.

同时，可以根据客户的要求增加库的单元或者改变单元的形状，使设计者在一些独特的，具有苛刻要求的模拟，数字和混合信号IC设计中能得到显著的提高。

From now on, we are going to study PRESENT PERFECT AND PAST.

从第一单元到第六单元，我们已经介绍了现在时与过去式，从现在开始，我们将进入学习现在完成时和过去式，OK，请往下看

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。