查询词典 stadia measurement

AMF electromagnetic flowmeter function characteristic: The entire Chinese menu, the large screen four line of high definition LCD back light demonstrated: 1st, does not need to hit the starting blank pipe warning function; 2 provide the sensing sensor section misalignment revision function; 3 frequency quantities output 4----the 20MA output, flows to the output, the cumulant pulse output; 4 cumulant valve value outputs the RS485 output; 5 use the international advanced fabrication technology, the stable property, remarkable; 6 input the port to be equipped with the safe anti-radar protection; 7 automatic controls, the measuring range bound may establish voluntarily; 8 regurgitation to measurement; 9 small signal excisions; 10 use highly effective, the high stability PWM wave excitation constant current; 11 damping times elect; after 12 power failures, data long-term preservation; 13 scaling factors not fluid characteristic, active status, influences and so on conductivity.

AMF电磁流量计功能特点：中全中文菜单，大屏幕四行高清晰度LCD背光显示：1，无需打开机空管报警功能；2 提供传感传感器段非线性修正功能；3 频率量输出4----20MA输出，流向输出，累积量脉冲输出；4 累积量阀值输出RS485输出；5 采用国际先进的制造工艺，性能稳定，卓越；6 输入端口均设有安全防雷保护；7 自动调节，量程上下限可自行设定；8下反流向计量；9 小信号切除；10 采用高效，高稳定度PWM波励磁恒流源；11 阻尼时间选；12 断电后数据长期保存；13 仪表系数不受流体特性，工作状态，电导率等影响。

The phase-space of a gas dynamic system can be rebuilt by using the time series measurement of gas concentration in the working environment of a mine. It is discovered from fractal analysis that the variation of a gas dynamic system in an underground mine posse...

通过分形分析发现井下瓦斯动力系统的变化具有混沌特性，从而揭示了瓦斯动力系统安全状态变化遵循某种结构化规律，理论上其状态的变化是可以被确定性预报的，从而为瓦斯爆炸灾害系统的辨识与控制提供了理论依据。

Depth measurement is done at the push of a button.

深度测量，是在做按下按钮。

A means of estimation made according to a rough and ready practical rule, not based on science or exact measurement.

粗略的计算，每当国民生产总值的1%贡献给军费开支时就会使得整个经济增长下降0.5%。

The tracker frame drives the tracking television measurement system to track the target to make the target miss volume reduced and keep the target locked in the field of television.

可见光电视测量系统主要用于对可见光波段的目标进行实时测量，即将视场中目标偏离光轴的角度大小检测出来，送伺服系统，形成闭环，由跟踪架带动电视测量系统跟踪目标，使得脱靶量减少，将目标始终锁定在电视视场之中。

The essential measurement of being advanced for a party is whether what a party has advocated and has done go with the tide of historical development and conform to social progress.

是否顺应社会发展的方向、符合社会进步的趋势，这是政党是否先进的根本标志。

Temperature and mechanics effect measurement of plasma induced by laser ablating hard aluminum.

激光烧蚀硬铝产生等离子体温度和力学效应测量。

By rotating the X-axis of the measurement coordinates, the straightness data of each generatrix are transformed into a unified 3D coordinate system whose Z-axis superposes the least square mean axis calculated with the data of the multiple generatrices. The computer simulations and experiments prove that the construction by rotating the abscissas can effectively eliminate the distortion of the constructed profile.

通过测量坐标系中X轴的旋转，将各条母线直线度偏差数据统一到同一个空间坐标系中，采用两端面圆的最小二乘轴心的连线作为零件轴线，消除了直接构造所带来的表面变形，并能进一步计算出被测内孔的直径、圆度和轴线直线度误差，使测量系统集成化和多功能化。

Both absconding in the second part and the third one of article 133 of Criminal Law have different meaning in theory of convicting somebody and measurement of penalty.

内容提要：刑法第133条第二段和第三段规定的两处&逃逸&，在罪刑理论上意义不同。

Using the fractional ultrasonic-extraction on four different-rank coals, including lignite, coking coal, low- and mid-metamorphism anthracites by different solvent, isotherm adsorption experiment was made after equilibrium-water accessioned into raw coals and their residues. The change of the adsorption capacity and its affecting factors were analyzed combined with the pore-structure and equilibrium-water content measurement.

采用不同溶剂对褐煤、焦煤、低级无烟煤R(下标 o，max 2.62%以及中级无烟煤R(下标 o，max 3.74%等四个煤级煤样进行分级超声萃取，然后对原煤和萃余物进行平衡水预湿的方法，进行了等温吸附实验，并结合孔隙结构测试和水分含量变化，分析了溶剂萃取后萃余物的吸附性能变化及其影响因素。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。