precision 考研四级六级

Nobody is allowed to monkey about with all these precision instruments!

不允许任何人瞎摆弄这些密仪器!

All kinds of precision machine tools are made in this factory.

这家工厂制造各密机床。

VTM-1510 video toolmaker microscope is a photoelectric measuring system of high precision and efficiency.

工具显镜是集软件、光、机、电体的高度，高效率的显测量仪器。

The micromanipulator has to control the armature to a precision smaller than a micron.

显操纵器对支架的控制度必须小于米。

Leaves strong floral pastille and berry liqueur notes behind, finishing with excellent cut and precision.

轻晃酒杯，有热克力的鼻息，甘草、烟叶、皮革调渐渐升腾。

Moreover, thesize of the lithoid relics requires the method by a high precision in inspection.

另方面文物本身较小的尺度对检测度提出较高的要求。

To increase the precision of the electric igniting parameters of common fusehead, a kind of wrapper such as NC or CMC,can be used to wrap the bridge wire in common fuse head .

为了提高普通点火头发火参数的度,可以在桥丝上涂覆层硝化棉或羧甲基纤维素的涂层。

This paper is described to draw tungsten wire with ZTA precision ceramic wortle at a high temperature, The profiles of tungsten wire and mould hole and the relation between them are researched.

阐述ZTA密陶瓷拉丝模在高温下拉制钨丝的过程，研究了钨丝和模孔表面的状况及两者间的相互关系，讨论了拉丝模的使用寿命及其拉丝磨损机理。

Introducing a kind of dynamic capability study method which tested jumpiness of the sawblade made in Germany on the precision sizing saw machine, as well as vibration of principal rotation axle.

介用动态性能试验法测试空载时在密推台锯上的德国产锯片锯齿径向跳动值,以及旋转主轴振动情况。

That membrane proceeds to wrap over the nerve fiber with machinelike precision, spiraling down to create the distinctive sausage shape, tightening itself over the fiber like a threaded nut.

这层隔膜就象机器操作那样的确包裹在神经纤维上，并旋转缠绕成特殊的香肠形状。就象螺母那样紧紧地包在神经纤维上。

The smaller of its hands occasionally slipped round on the pivot,and thus,though the minutes were told with precision,nobody could be quite certain of the hour they belonged to.

表上的时针在轴上滑动,这样,虽然分钟仍很准确,但是点钟就没有人能完全肯定了。

At the same time, a new clutterlock algorithm of proportion factor self-adaptive in image field is introduced, which can improve the converging speed and the precision of result.

同时，该文还提出了适用于该算法结构的自适应调整比例因子的图像域杂波锁定方法，可以大大加快收敛速度并提高收敛度。

Guv Team International Co., Ltd was established in 2004, and Guv Team invests by a team whom step into superior pure materials, and professional precision manufacturing producer.

罡鼎国际有限公司成立于西元2004年，由群原本就从事高纯材料的团队，加上专业密加工的业者共同投资设立。

The cantilever taps across the surface with metronomic precision.But as it moves, it also behaves much like a tuning fork, producing overtones related to the fundamental vibration.

悬臂以确的节奏轻触过物体表面，而悬臂移动时，就像是个音叉，会产生与基本振动有关的谐音。

High processing accuracy due to super precision linear motion pair adopted in mobbing parts. Used for corner punching and riveting combination of aluminum window and door.

同时对门窗的两个角进行加工,加工效率高,采用柱塞式液压系统,噪音小,运行平稳。

Anion in inhalable particulate matter can be completely dissolved in water by using ultrasonator and then measured by ion chromatography.Good accuracy and precision can be obtained.

介了用超声波振荡法能使可吸入颗粒物中的阴离子完全溶解在水中,然后用离子色谱法测定,可获得良好的准确度和密度.

The time-varying and incommutable character of the coefficient matrix of periodically time-varying linear systems are the bottleneck of the design for high precision direct integration methods.

周期时变线性系统系数矩阵的时变性与不可交换性是其细积分算法设计中的瓶颈。

Abstract： Objective Using accurate monitoring, and high precision anesthetic machine and vapourizer, and guided with a simple mathematics formula to implement low-flow inhaled anesthetic techniques.

摘 要： 目的依据简单的数学公式和应用高度的麻醉机和挥发罐，在监测下实施低流量吸入麻醉的方法。

Finally experiments indicate that squared cancroid method is better, which is simple and easy implemented and improves the locating precision and the Noise resisting ability.

通过实验表明，平方加权质心法是较为理想的细分定位方法，不仅简单、易于实现，而且具有更高的定位度以及抗噪声的能力。

Kelvin bridge has the virtues of high sensitivity, precision reading and convenience to use.It is effective tools to measure the electrical resistivity and magnetoresistivity.

凯尔文直流双臂电桥具有灵敏度高、读数准确和使用方便的优点，是测量材料电阻率和磁阻的有效工具。