反平面

A finite element model of plain strain sand-wall roadbed is established , in which the effect of back berms and tide is considered .

基于海滩区淤泥路基中反压护道和潮汐的作用，建立了平面应变砂墙路基有限元计算模型。

Thirdly, the finite element method model of plain strain sand-wall roadbed was put forward, in which the effect of back berms and tide was considered.

再次，基于海滩区淤泥路基中反压护道和潮汐的作用，建立了平面应变砂墙路基有限元计算模型。

The method for the motion regulation of the plate cam follower was provided on inverse design by use of given discrete point.

研究了从CATIA数字模型中获取平面盘形凸轮轮廓曲线上离散点坐标的方法，并以这些离散点坐标为依据，提出了反求机构从动件的运动规律的方法。

The so-called plasticity seal, the seal is the sealing surface pressure is equal Sealing than the soft material yield limit, so that Pressure sealing globe valve joint surface in close contact, use the plastic deformation of soft materials, blockage hardware uneven surface, giving rise to approximate the ideal plane, and produce equivalent soft material yield limit of the reaction and remain sealed.

所谓塑性法密封，就是密封面的密封比压等于密封副软材料的屈服极限，使结合面紧密接触，利用软材料的塑变而堵塞硬件表面的不平处，形成近似理想平面，并产生等于软材料屈服极限的反力而保持密封。

Hongye Machinery Factory production of machinery and equipment are widely used in metal processing production: Qi mouth edge, flat crimping, both inside and outside vertical crimping, pressure Blankholder bones, stretch forming, anti-side, crossed, metal ring inside the edge volume, Hemming, sand at the end, both inside and outside the sanding, the appearance of Belt Line, both inside and outside the skin polished, red-shaped punching, vol cylindrical, straight seam welding, weld line pressure, girth welding, pressure ring weld, sheet metal coated oil, pressure spiral teeth, cars spiral teeth.

鸿业机械厂生产的机械设备广泛用于五金制品加工生产：齐口切边、平面卷边、垂直内外卷边、压边压骨、拉形、反边、划线、金属圈卷内边、包边、砂底、内外砂光、外表砂带线、内外去皮抛光、冲形冲孔、卷圆筒、直缝焊、压直线焊缝、环缝焊、压环形焊缝、金属片涂油等、压螺旋牙、车螺旋牙。

One dimension multi-group radiation transfer program was used tosimulate the processes of re-emission for Au disk.

利用一维多群辐射输运程序，数值研究了平面Au靶入射流强度对再发射谱、再发射流、反照率及边界等效温度的影响。

Some results about the re-emission spectrum , the re-emission flux, the albedo and the equivalent temperature at the boundary are given, and the variations of re-emission spectrum with the incident flux are analyzed.

利用一维多群辐射输运程序，数值研究了平面Au靶入射流强度对再发射谱、再发射流、反照率及边界等效温度的影响。

This paper takes a kind of parallel robot with 2-DOF actuation redundancy as the object of study and according to the spatial model of the parallel robot mechanism and the reverse solution of dynamics,the relationship between the function target of output speed of the tip of this parallel robot mechanism and the dimensions of bar components was probed.

以一种平面2自由度驱动冗余并联机器人为研究对象，根据该并联机器人机构的空间模型和运动学反解，探讨了该并联机器人机构的末端输出速度性能指标与杆件尺寸之间的关系，并绘制了相应的性能图谱，这些图谱是该并联机器人机构设计的重要参考依据。

I remember there was a little story let me ponder for long: five fingers to fight because they are the length of missing, one has to compete against, so they thought of a way, that is, brought a small ball, who should pick up the ball Who is the winner, when the brothers worked hard, want to first pick up the ball, but the days of the later, no one can pick up the ball, the brothers who are very dull of mind, the weakness of their own , complaining, criticism, feel that they are no use, nothing to do anything, the brothers who no sleep a night and, after the anti then, the next morning, the sun out of the ground plane of that moment, brothers say in unison:"We test with the next bar."

记得曾经有一个小故事让我深思良久：五只手指头打架，因为它们长短不齐，却要一争高下，于是它们想到了一个办法，就是拿来一个小球，谁先拿起小球谁就是赢家，那时几个兄弟奋力拼搏，都想先拿起小球，可是日子一天天的过去了，谁也没能拿起小球，兄弟们的心情都十分沉闷，对自己的软弱无能，抱怨，批评，觉得自己很没有用，做什么都一事无成，兄弟们一晚都没睡好，辗转反则，第二天清晨，在太阳跳出地平面的那一瞬，兄弟们异口同声的说：&我们一起试下吧&。

The aromaticity for the two stable roof-shaped and square isomers are preliminarily explained and discussed with MO analysis.

用分子轨道分析对这两类屋顶型和平面环结构的芳香性和反芳香性作了解释和讨论。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了