测高

The accuracy of self-rated paper with a high rate of it?

用试纸自测的准确率高吗？

By connecting the pilot valve of stepping electric motor with machinery and hydraulic servomotor device, it can form the stepping microcomputer-based governor for water turbine.

以工业控制级单片机 80C552 为核心，开发出集测频、调速、调功、开停机操作、故障诊断及与上位机通讯等功能于一体的双微机型电气调节器，并与抗油污能力强、定位精度高、漏油量小的步进电机式引导阀及机械液压随动装置相配接，构成了水轮机步进式微机调速器。

As the first innovative option, the weights are important to the gray value transform in the image process, and a weighting method of the gray value transform is putout by the author.

成像系统标定是机器视觉测量系统所成图像和实际被测尺寸之间实现高精度转换的关键过程。

In conclusion.after the calibration of the step profilers standard sample block and a wafer were measured respectively with it.The results of the measurement indicated that it had micro-force .slight wear , high resolution and good accuracy .satisfied the need of measuring steps in MEMS.

对台阶仪进行标定后，最后用标准样块和加工后的硅片对台阶仪系统进行实际测试，结果表明该仪器具有测量力小，磨损小，分辨率高和较好的测量精度的特点，能满足微机电台阶测量的需要。

A novel method of measuring plus lens's focus is given, which is based on LCD, CCD, and digital image processing It is also a discussion on photoelectric method of automatically measuring parameters of an optic system In this method, a LCD is used as a reticle of the collimator, while the image on the accepting side is transformed into digital image and is sent into a computer The focus can finally be calculated out through digital image processing and analysis The method of measurement is introduce...

讨论了一种基于LCD、CCD和数字图像处理的正透镜焦距测量方法，是光电法自动化测量光学系统多个参数的一种有益的探讨。用液晶屏显示分划图形取代平行光管的分划板，用CCD在接收方采集数字图像并送入计算机，通过图像处理和分析得出被测透镜的焦距。运用叠加的方法提高图像的信噪比；结合重心法和平行线拟合方法求取平行线对的间距；应用高精度焦距标准透镜标定数字图像和实际像之间的比例关系。详细介绍了测量和图像处理的方法，进行了公式推导和误差分析，并给出了实验结果

Ten of them were new sequences and the other 7 were duplicated sequences. These sequences represented respectively: depeptide ABC transporter periplasmic dipeptide-binding protein, permease protein, et al. Conclusion, Gene fragments specific to MTZ-resistant H.

对以上17个差异片段进行单向测序，根据最高同源性比对结果，分别代表二肽ABC载体渗透酶、二肽ABC载体结合蛋白等10个基因的同源基因片段在耐药株中存在高拷贝数。

There blood was drawn from the central ear artery to analyze plasma total cholesterol at the pre-experiment and in the 12th week of postexperiment.

在高脂饲养前和饲养后第12周，抽血测血清总胆固醇浓度。

The company's product line is mainly divided into: strain force / weight sensors, strain gauge torque / force many sensors and transmitters, strain sensors and fluid pressure-type transmitter and sensors with high precision strain gauge resistive products such as .

公司的产品线主要分为：应变式测力／称重传感器、应变式扭矩／多分力传感器及变送器、应变式流体压力传感器及变送器和传感器用高精度电阻式应变计等产品。

LNV oval gear flow meter is a joint venture company with Japan Ao Baer production of high precision flow meter long life can be measured the flow of oil and water.

LNV椭圆齿轮流量计是与日本奥巴尔公司合资生产的高精度长使用寿命流量计可测油及水的流量。

Designed for the lower angle precision of the MMW terminal guidance radar in angular tracking,the new algorithm based on high frequency resolution profile is proposed in this paper.

摘 要：针对毫米波末制导雷达角跟踪精度差的问题，提出基于频域高分辨像的单脉冲测角算法。

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％。