A New Kind of Digital Gradienter Adopting CCD;
一种采用CCD的数字式水平仪研制
Design and realization of electronic gradienter of dispeling zero shift automatically;
自校准电子水平仪的设计与实现
Data processing part is the key of most gradienters and inclinometers.
数据处理部分是很多水平仪、倾斜仪的关键部分,但现有51系列单片机已难以满足一些产品的使用要求。
Data processing method of calculating wobble error with level instrument;
用水平仪测试倾角回转误差的数据处理
A series of coordinate systems is set up on a perpendicular axis,and by the attitude relations among coordinate systems,the equations of readouts of the level instrument and the autocollimator are deduced when they areused to measure the wobble error of the axis system.
在某回转轴系上建立了一系列坐标系 ,通过坐标系之间的姿态关系分别推导了用水平仪测试法和自准直光管测试法测试主轴轴系倾角回转误差时水平仪和光管的读数表达式。
level gauge (hydrological instruments)
水平仪（水文仪器）
a level longer than a carpenter's level.
比木匠的水平仪长的水平仪。
measuring or checking level
测量或检查用水平仪
Universal horizontal metroscope
卧式万能测距水平仪
Leveling the balance using the level indicator
借助于水平仪校正电子天平
The precision of this fitter level (cross-test level) is 0.02mm/M.
这个钳工水平仪（框架式水平仪）的精度为0.02毫米/米。
High Accuracy Digital Gradienter Based on LVDT
基于LVDT的高精度、数字式水平仪
horizontal flow-through coil planet centrifuge for counter current chromatography
水平螺旋管逆流层析仪
horizontal projection echo sounder
水平方向回声探测仪
digital display level adjusting meter
数字显示水平调整仪
horizontally bent comb monochromator
水平弯曲中子梳单色仪
low light level television camera-sextant
低光水平线电视六分仪
To measure the different elevations of(a tract of land)with a level.
测量水平用水准仪对（土地）做水准测量
An instrument for showing the inclination of an aircraft or a ship relative to the horizontal.
倾斜仪，倾角仪用来显示飞机或船只水平倾斜度的仪器
The instrument must be carefully leveled.
必须将仪器小心地调到水平。
The Control System for Horizontal Displacement Measurement of the Ground;
大地水平位移测量仪控制系统的研究
Investigation on Radioactive Level of Gauges Containing Sealed Radioactive Source in Xinjiang;
新疆含密封源仪表辐射剂量水平调查
Research on improvement of sewage disposal;
平顶山市仪表总厂废水治理改造研究