查询词典 perpendicularity

Made according to Standard JB/T6092-85,material HT200,used to test the perpendicularity and parallelism,and can

按JB/T6092-85标准制造，材料HT200，工作面采用刮研工艺，用于零部件检测和机械加工中的装夹。

For bottle image, lines in the matter brim was detected by means of Hough Transform and then dimensions and perpendicularity tolerance were obtained.

对药瓶图像，通过Hough变换的方法，检测出边缘几条直线，据此求出尺寸公差与垂直度。

We report here creativity using compound solvent as solvent is the unique of the new technology on the basic of perpendicularity experiments and with the actual situation of our country, the effect of reaction temperature, reaction time, rate of material were optimized. Rate of yield can reach beyond 98% and this technology has successfully applied in practical production with the output of 300t per year.

解决以上两个问题是改进得克隆生产工艺的关键，本文针对上述问题，并且结合我国实际情况，在正交试验的基础上创造性的选择了复合溶剂，改进了得克隆的生产工艺，确定了最佳的投料比、反应温度、反应时间等反应条件，溶剂可以循环利用，并且得到了98％以上的高产率。

Two methods are given for generating three-dimensional boundary-conforming grids perpendicular to the boundary. The one is the polynomial interpolation method. Some coefficients of the polynomial are determined by the perpendicularity of the grids to the boundary.

提出了两种生成三维贴体与边界正交网格的方法，第一种方法是多项式插值方法，多项式中的某些待定参数由网格与边界正交来确定。

On the basis of the discussion of the ecological rehabilitation on subsidence land of coal extraction,the land structures of nourishment,plane and perpendicularity on subsidence area of coal extraction are differently designed.

在讨论采煤塌陷地生态复垦的基础上，对新泰市采煤塌陷区生态复垦用地的营养结构、平面结构和垂直结构进行了优化设计。

The electric elevator is an essential means of transport of tower , is used for perpendicularity conveying the passenger and the goods, go along controls tradition lift control system adopt relay-- contactor mainly , whose shortcoming is that contact is many , the malfunction leads high reliability, difference , the amount of work being maintained to wait greatly, but adopt the navar that PLC is composed of to be able to resolve the above-mentioned problem very good.

电梯是高层建筑不可缺少的运输工具，用于垂直运送乘客和货物，传统的电梯控制系统主要采用继电器--接触器进行控制，其缺点是触点多，故障率高、可靠性差、维修工作量大等，而采用 PLC组成的控制系统可以很好地解决上述问题。

Meanwhile, the differences of prominence about effects of factors and best technological conditions are found by the means of perpendicularity analysis.(2) The properties of semicoke from North Shannxi and coke from Shanxi are compared.

包括对陕北低变质煤煤质特征分析以及干馏失重受干馏温度、热解时间、粉煤粒径的影响规律研究，并运用正交分析的方法得出干馏温度、干馏时间、粉煤粒径对热解失重影响的显著性差异和最佳工艺条件。

The conditions to measure accurately and the principles to select parameters of the multi— probes EST method are proposed, and the theoretical research, computer imitation and the experiment on a machine tool prove that these principles and suggestion are necessary and effective. The influence of the initial value errors of the probes, the installation error of the probes system, and the remaining error caused by the radical error motion are analyzed quantitively on the measurement accuracy of the multi—probes EST method. The influence of the error caused by the probe's axes which is not in a plane and the perpendicularity error of the plane which the probe's axes is in to the stational axis are discussed on the measurement results.

结合理论分析，对这些EST方法进行了计算机仿真分析和研究，重点研究了这些方法的应用条件和误差分离精度，所得出的结论是：三测头法EST基本上能实现各项误差的完全分离，适于在位测量使用；二测头法在恰当地选择测头安装角的条件下，可以得到较高测量精度，适于大型零件圆度、圆柱度、径向圆跳动和全跳动的在位测量；对置两测头时域法可以在一定程度上改善单测头法测量精度，但对随机径向误差无能为力；对置两测头频域法存在严重的谐波损失。

If the glass during processing should avoid collapsing edges, cracks and other damage during transportation to avoid being hit sharp metal; installation should avoid the use of distorted profiles, glass Perpendicularity poor guide pulley in place, punch Department Unbuffered rubber pad, such as non-standard operation.

如果在加工玻璃应避免运输过程中倒塌的边缘，裂纹和其他损失，以避免被击中切削；安装应该避免的，如不使用扭曲型材，玻璃垂直度差的地方导轮，冲压部无缓冲橡胶垫，，规范运作。

In their spare moments the animals would walk round and round the half-finished mill, admiring the strength and perpendicularity of its walls and marvelling that they should ever have been able to build anything so imposing.

动物们则乐于在工余时间绕着进行了一半的工程走来走去，对于那墙壁的强度和垂直度赞叹一番。并为他们竟能修建如此了不起的工程而感到惊喜交加。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。