查询词典 scrub plane

Introduce the cohesion-friction model of rock strength theory, and extend the model to select the strength of sliding plane, discuss the variation rules of peak strength and residual strength under different normal stress, and then present the selection model of shearing strength. After the result of cohesion-friction model is compared with Coulomb Criterion, it is found that when the results of shearing strength are many and adjacent the strength parameters can not be regressed by least square method, instead the results should be divided into some beelines at that time according to the cohesion-friction model.(4) Discuss the characters of hard structural plane and weak structural plane: The adhesive friction theory is applied to research the changing course of shear area of hard structural plane and its influence on shear stress.

3介绍了岩石强度理论中的粘接摩擦模型，运用此模型分析依附型滑动面的演化过程，并将其推广到边坡岩土体抗剪强度的选取，讨论了不同法向应力下峰值强度和残余强度随法向应力的变化规律，在此基础上给出抗剪强度的选取模式，讨论了对实际取值结果的影响，并与传统的Coulomb准则进行了比较分析，指出直剪试验的法向应力在小应力区的点较多且抗剪强度结果差异不大时，不宜直接运用最小二乘法回归抗剪强度参数，此时应结合粘接摩擦模型对结果进行线性分段。

In this paper, a cube is used to denote the data-source of the video, with the interaction of the mouse, a large infinite imagined-plane is daggled to cut the cube in any directions, then it gets a cut-plane; After calculating the discrete points of the plane, the points can then be indexed to get the RGB value of the original points in the video-cube, to show the plane in the form of 2D instead of 3D.

用一个立方体表征视频帧序列数据在空间的存在形式，通过拖曳鼠标的交互作用，拖动一个假想的无限大平面任意切割该立方体，获得一个切面片；进而求解该切面片上的离散整数点，再通过这些点去索引视频立方体中对应点的像素颜色值，把该空间切面片以平面图的形式展示给用户。

The results show that the composite compound observed is mainly composed of TiC, CaS and CeS; the nucleation sequence of the phases during the solidification of the alloy is CeS→TiC→austenite; the (100) crystal plane of CeS and the (001) plane of TiC, and (100) plane of TiC and (001) plane of austenite match perfectly; CeS can act as the heterogeneous nucleating center of TiC, and TiC can act as the nucleating center of austenite.

结果表明：试样中的复合化合物主要由CaS，CeS和TiC组成；合金凝固时的形核顺序为CeS→TiC→奥氏体；CeS及CaS的(100)晶面与TiC的(001)晶面、TiC的(100)晶面与奥氏体的(001)晶面匹配良好；CeS凝固时可作为TiC的异质形核核心，而TiC又可作为奥氏体的形核核心。

Through studying the math model and "man- plane-environment" operation system model, we analysed the usage range and virtues and defects of transmitting function model of human, optimal con- trol model and fuzzy control model;After analysing "man-plane-environment" operation system, com- puter simulation, we put forward the man- plane -enviroment operation system computer simula- tion evaluation system to determine the best match between pilot and plane.

摘 要：通过对人-飞机-环境模拟仿真技术中人操作者的数学模型及&人-飞机-环境&操纵系统的数学模型的研究，具体分析了人的传递函数模型、最佳控制模型、模糊控制模型的适用范围及优缺点，并在对&人-飞机-环境&操纵系统的数学模型、性能指标进行分析后，提出了确定驾驶员和飞机之间最佳匹配的&人-飞机-环境&操纵系统计算机模拟综合评估系统，从而使人们一开始设计飞机时就考虑驾驶员作用，减少设计盲目性，缩短设计周期。

For the former, the coprocessors take care of the data plane manipulation whose load is usually much heavier than the one of the control plane, while in the latter the core processor handles the most part of packet processing, including the control plane and data plane.

就前者而言，助理处理器负责占封包处理主要工作的资料面象部分，而后者则是由核心处理器兼顾所有的控制面象和大部分的资料面象的处理。

The twin-engine plane was shattered to bits upon impact, leaving only its tail largely intact and a swath of charred ground amid scrub brush at an altitude of 13,500 feet.

这架双引擎的飞机在巨大的撞击下破碎不堪，只剩下它的机尾的大部分烧焦的残骸在海拔13500英尺的灌木丛中被找到

Multifaceted business: electrical, pneumatic hardware tools, Japan Iwata Lance, Lance Polaroid, pneumatic scrub plane, Taiwan pressure barrels, diaphragm pump Pu, movements blenders, imports of U.S. tubing equipment and various spare parts, such as painting.

多方面经营：电动、气动五金工具、日本岩田喷枪、宝丽喷枪、气动磨砂机、台湾压力桶、隔膜泵浦、升降搅拌机、进口美国油管及各种涂装设备零配件等。

The plane lifts quickly, pass through aerosphere, at this moment air man shuts engine, passenger and unit staff have weightlessness feeling, after this kind of case lasts about two minutes, the plane returns aerosphere, the plane is quickened afresh.

飞机迅速升高，穿越大气层，这时飞行员关闭发动机，乘客和机组人员有失重感，这种情形持续大约两分钟后，飞机返回大气层，飞机重新加速。

The common method for obtaining the angle of the plane figure to projection plane is through the right-angled triangle method after getting the double-face projection of the plane figure on the basis of the conception of maximum oblique line.

求平面图形对投影面的倾角，通常需要知道平面图形的两面投影，利用最大斜度线的概念，通过直角三角形法求得。

In the second chapter, elementary theories and ideas of one step forming inverse approach were described and warped modification method, implemented by Cook, was introduced into one step forming simulation and based on idea of surface spreading; new quadrilateral element modification arithmetic was put forward. By spreading warped quadrilateral onto plane in local coordinate system, a plane quadrilateral element whose shape and area were equal to original warped quadrilateral element was gotten and internal force vectors of four nodes and stiffness matrix of elements were improved to increase precision of simulations on this plane element.

第二章从一步成形逆有限元法的基本理论和思想出发，将Cook基于弹性理论的四边形单元的翘曲修正算法引入基于塑性的一步成形，并且基于曲面展开的思想，本文提出一种新的四节点单元翘曲修正方案，通过把翘曲的单元展开的方法在局部参考系中得到一个与实际翘曲单元的形状与面积非常接近的平面单元，在该平面单元中进行单元刚度及内力向量的计算，进一步改善模拟结果的精度。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？