查询词典 on the turn

The measuring device is structured by including a He-Ne laser; a beam expander, a soft aperture slot and a off-axis parabolic mirror to be measured are arranged in turn along the direction of the emergent laser beam direction of the He-Ne laser; a standard cross hair and a micro objective are arranged in turn on the direction of the reflected beam of the off-axis parabolic mirror; the micro objective is arranged on the focus of the off-axis parabolic mirror; the focus is imaged on an area array CCD; the output end of the area array CCD is connected with a computer; the off-axis parabolic mirror is fixed on a five-dimensional electric adjusting frame.

一种离轴抛物面镜点聚焦能力测定装置和测定方法，测定装置的构成包括：一台He-Ne激光器，沿该He-Ne激光出射激光束方向依次设置扩束器、软边光阑和待测的离轴抛物面镜，在该离轴抛物面镜的反射光束方向依次设置标准叉丝和显微物镜，该显微物镜位于所述的离轴抛物面镜的焦点，所述的焦点成像于面阵CCD上，该面阵CCD的输出端接计算机，所述的离轴抛物面镜固定在一五维电动调整架上。

This grinding machine processes the way adoption correspond type to whet to pare the way, the work piece install at turn round the work on the stage, turn round with the work pedestal, the emery wheel turns round at the same time, the path of the emery wheel to enter to depend turn round the work pedestal to follow the X direction moves the realization, top of bearings bore and top end face process good after, process with same emery wheel underneath of bearings bore and under carry the noodles, the work piece install once, with guarantee the accuracy.

此磨床的加工方式采用切入式磨削方式，工件安装在回转工作台上，随工作台回转，同时砂轮回转，砂轮的径向进给靠回转工作台沿 X 方向位移实现，上面的轴承孔及上端面加工好后，用同一砂轮加工下面的轴承孔及下端面，工件一次安装，以保证精度。

To improve most of the reactor protection devices that have shortcomings in inter-turn protection, the paper puts forward a highly sensitive, reliable inter-turn protection system, which is made up of both negative-sequence and zero-sequence power direction relays and so can solve the problem of overcompensation, undercompensation and uncertain compensation degree in inter-turn protection that is based on the compensation principle. Furthermore, according to the characteristics of different differential protection principles, the system adopts a plan of integrating these principles so as to increase the sensitivity and reliability of differential protection.

其中，论文针对大多数已投运的电抗器保护装置在电抗器匝间短路保护方面的不足，提出了具有较高灵敏性和可靠性的由负序、零序功率方向继电器共同构成的匝间保护方案，从而弥补了基于补偿原理的匝间保护存在的过补偿和欠补偿以及补偿度难整定的不足。

Artificial Neural Network method was used to improve the solution of power electronic devices during application design, and to analyze the nonlinear relationship between the periphery circuit parameters and the switching characteristics of large capacity GTOs (Gate Turn-off thyristors), including power losses, turn-on and turn-off times, and the rise rate of device voltages and currents. ANN training error was ±5%approximately.

为便于器件的设计选型，根据已有实验数据，采用人工神经网络建立了外围环境参数和大功率门极自关断晶闸管开关特性（包括损耗特性、开通和关断时间、电压和电流的变化率等）之间的非线性关系，训练误差范围为±5%。

Turn the adjuster counterclockwise 1 turn (model equipped with CBS / ABS / TCS : 1/2 turn) to align the punch mark on the adjuster with the reference mark.

把调节器counterclockwise 1转（型号配备了美国哥伦比亚广播公司/在ABS / TCS公司： 1 / 2圈），使该冲床马克对调节器与参考标志。

Focusing on them, author has been investigating in open country and collecting, arraging and analyzing material for one and a half year. After having done the study on the new deep prediction, author presents new opinion on the base of part of precious geological opinion .1, Xiaohe deposit direction and turn are mainly controlled by the second structure rochet vault in the back of Bigsnown mountain. It is conjectured that the axis extent with the current direction to the 180# exploring line and turn to northwest-southeast direction. During the extension, the deposit body would extend from deep to low instead from low to deep. The turning place was level corresponding to the core of rocket vault.2, There are a chain of radiate blind regmagenesis controlled by the rocket vault.

笔者针对这两个问题，通过一年半的野外实地调查和室内资料收集整理分析，在进行了新的深部找矿研究工作之后，在认同前人部分地质观点(即小河～石门坎矿带的连续是存在的)的基础之上，又提出了新的观点，即： 1、小河矿床矿体的走向及转向位置主要受大雪山背斜的次级构造火箭山穹隆控制，推测其轴线将沿现在的走向，延伸至180#勘探线附近发生转向，轴线方向逐渐转为北西——南东方向，同时矿体从由浅至深逐渐变为由深至浅的延伸状态。

The thickness of the ice cover on the wall surface heat transfer is greater than the thickness of it on the air heat transfer form. The thickness of the ice cover on the wall surface heat transfer along the way changes slowly, but it on the air heat transfer along the way changes significantly. Reducing the entrance velocity, lowering the wall surface or air temperature, the formation of the thickness of the ice cover will increase; in the 3D circumstances, The thickness of the ice cover was relatively uniform in the import of the U-turn model, the ice cover was gradual accumulation in the convex bank when the stream traversed the import of the U-turn model, the thickness of the ice cover in the convex bank was significantly bigger than the thickness in the concave bank. The temperature field under the ice cover tends to be complex because of the existence of the secondary flows. The temperature in the convex bank is greater than it in the concave bank. Compared with the data from experiments, the laws in the numerical simulation are similar with them in the experiments

模拟结果显示：二维情况下，运用壁面传热形成的冰盖厚度大于运用空气传热形成的冰盖厚度，壁面传热形成的冰盖厚度沿程变化缓慢，而空气传热形成的冰盖厚度沿程变化明显，减小入口流速，降低壁面或空气温度等，形成冰盖的厚度都会增大；三维情况下，弯道入口处凸、凹岸形成的冰盖厚度基本相同，进入弯道后，凸岸形成的冰盖厚度逐渐增大，而凹岸的冰盖厚度逐渐减小，受横向环流的影响，冰盖下水流的温度场趋向复杂，并且凸岸的温度小于凹岸的温度；与实验室实验所得数据相比较，数值模拟研究得到的规律基本符合实验规律。

Hand in what print sent on May 2 to concern according to couplet do poineering work board of reform appear on the market regulation, the applicant is advanced the only cash reserve in a bank of two financial year flows aggregate not less than 20 million Hongkong dollar; Examine and approve do poineering work board new appear on the market the influence of publisher will by do poineering work board appear on the market committee turns award appear on the market division, and do poineering work board appear on the market the responsibility that committee will retain the remark on censorial, processing to make policy; Do poineering work board appear on the market the abidance of publisher responsibility will be clingier sponsorred provision; Existing do poineering work board publisher must rise by new regular effective date abide by new regulation, but the public holds a gauge formula to set 3 years wide deadline; By do poineering work board turn toward advocate board the program will give simplify, and all doing poineering work board turn board of the applicant advocate board appear on the market first cost will be obtained decrease 50%.

根据联交所5月2日刊发的有关创业板改革的上市规定，申请人在前两个财政年度的净现金流合计不少于2000万港币；审批创业板新上市发行人的权力将由创业板上市委员会转授予上市科，而创业板上市委员会将保留监察、处理上述及制定政策的责任；创业板上市发行人的持续责任将更紧贴主办的规定；现有创业板发行人须由新规则生效日期起遵守新规则，但公众持股量规定则设三年宽限期；由创业板转往主板的程序将予以简化，而所有创业板转板申请人的主板首次上市费将获减50%。

Based on the characteristics of high-speed and simultaneous turn -on, infinite series, high power ,high efficiency of current transformation and long life of reverse switching controlled Reversely Switched Dynistor RSD, RSD of newly turn-on mechanism will win important applications in the pulse power technology.

基于反向注入控制RSD的大面积快速均匀开通、可无限串联、功率大、换流效率高、寿命长的特点，新开通机制的RSD将在脉冲功率技术中获得重要应用。

If------ By Joseph Rudyard Kipling If you can keep your head when all about you Are losing theirs and blaming it on you; I f you can trust yourself when all men doubt you, But make allowance for their doubting too; If you can wait and not be tired by waiting, Or, being lied about, don't deal in lies, Or, being hated, don't give away to hating, And yet don't look too good, nor talk too wise; If you can dream---and not make dreams your master; If you can think--- and not make thoughts your aim; I f you can meet with Triumph and Disaster And treat those two imposters just the same; If you can bear to hear the truth you've spoken Twisted by knaves to make a trap for fools, Or watch the things you gave your life to broken, And stoop and build 'em up with worn-out tools; If you can make one heap of all your winnings And risk it on one turn of pitch-and toss And lose, and start again at your beginnings And never breathe a word about your loss; I f you can force your heart and nerve and sinew To serve your turn long after they are gone, And so hold on when there is nothing in you Except the Will, which says to them: hold on!

翻译成中文就是假如——假如你能——在别人不知所措却对你横加指责的时候，保持清醒的头脑；假如你能——在所有人都怀疑你的时候仍然相信自己，并能体谅别人对你的怀疑；假如你能等待且又充满耐心，或者，从不用谎言去应付谎言，也不用仇恨去回击仇恨，既不故作正经也不夸夸其谈。假如你充满梦想——但绝不做梦想的奴仆；假如你勤于思考——却不把思想当作目标；假如你能——在遇到胜利和困难时态度同样平静；假如你能容忍你所说的真理，被无赖用作捕捉愚人的陷阱，或看着你所献身的事业轰然倒塌，你能屈身拾起残破的工具把它们重建。假如你能——把所有赢来的筹码都押在一把赌注上，输光后仍能重新再来，且对输赢只字不提。假如你能——在运气不佳身心俱疲之时，仍能全力以赴抓住机遇，在一无所有只剩意志支撑的时刻，咬牙坚持到底。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。