查询词典 rectangular axes

Planar motion also requires that axes of all prismatic pairs and all revolute axes be normal to the plane motion.

平面运动也还要求所有的菱形副的轴和转动副的轴都垂直于运动平面。

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。

Compared with the other migration methods, reverse-time migration is based on the accurate wave equation but not its approximate formula and extrapolates wave field along time axes instead of depth axes.

与其他偏移方法相比，逆时偏移基于精确的波动方程而不是对其近似，用时间外推来代替深度外推。

RESULTS: After root canal preparation, the mean value of the angles of canal curvature decreased from 36.21° to 21.98°, while the mean value of the radius of the canal curvature increased from 6.25mm to 11.35mm; the canal axes transported and intercrossed with the original axes at 2 points and created 3 intersection zones.

结果：根管预备完毕，根管弯曲角度均值从预备前的36.21°逐渐减小至21.98°，弯曲半径均值从6.28mm增大至11.35mm；根管长轴发生了偏移，与预备前原根管长轴形成2个交点，3个相交区。

The y and z-axes of ribbon correspond to the x and y-axes of plot.

该Y和Z轴的丝带对应的X和Y轴的阴谋。

Saw the building a son of the lord, not from get spirit for once it flap, aware of self seven through eight veins is it a free , seven hole poured to also open six half of 巧, from the ancient hero young, building lord young, there will be through the latitude ground of the day it just, the 智 that settle the country Anne＇s nation, the ancients cloud, lie the dragon 凤雏 get a but Anne＇s world, now then, my big China of a 佑, sea change 5000, the China absolute being state a thunder bolt, fly the sand to walk stone, big fan day, in the dim moonlight, see only an of indomitable spirit gold A celestial spirits sign in in the whole world, this person＇s the hero hand hold a pair of axeses, two eyes,such as electricity,, an ax descend go to, at the dawn of civilization, two axes descend go to, woman 娲 build the person, three axes descend go to, small living the dumping.

看了楼主的帖子，不由得精神为之一振，自觉七经八脉为之一畅，七窍倒也开了六巧半，自古英雄出少年，楼主年纪轻轻，就有经天纬地之才，定国安邦之智，古人云，卧龙凤雏得一而安天下，而今，天佑我大中华，沧海桑田5000年，中华神州平地一声雷，飞沙走石，大舞迷天，朦胧中，只见顶天立地一金甲天神立于天地间，这人英雄手持双斧，二目如电，一斧下去，混沌初开，二斧下去，女娲造人，三斧下去，小生倾倒。

The method of automatic collimation of multispectral and multibeam axes—infrared,TV and lase axes is introduced in this paper.

分析了具有红外、电视和激光的光电仪器进行多光谱多光轴自动校准的方法。

In common with other similar systems in UK, this has 10 independent scanning axes and 5 motorised fixture axes.

与英国的其他系统相似，该系统有10个独立的扫描轴和5个固定轴。

The Tool Grinding Machine has three linear axes and two revolving axes It is very easy to grind many kinds of angle.

本研磨机具有三个直线轴和两个旋转轴，可轻易磨出各种角度。

Our company use 5 axes full automatic coordinate measureing machine and Optical Comprator for QC department, Use 3 axes CNC Lathe, High speed CNC Mill (Up to 4 Axis), 3 Axis Auto Surface Grinder, EDM Wire Cut, EDM SINKER , EDM DRILL, etc for manufacture department. Most of the equipments and tools come from America and Japan .

本公司拥有5轴全自动坐标测量仪、光学投影仪等先进的检测仪器和3轴 CNC 车、4轴 CNC 铣、自动平面磨、线切割、电火花成型等生产设备，主要设备是美国和日本制造。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。