1.
level gauge (hydrological instruments)
水平仪（水文仪器）
2.
a level longer than a carpenter's level.
比木匠的水平仪长的水平仪。
3.
measuring or checking level
测量或检查用水平仪
4.
Universal horizontal metroscope
卧式万能测距水平仪
5.
Leveling the balance using the level indicator
借助于水平仪校正电子天平
6.
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。
7.
High Accuracy Digital Gradienter Based on LVDT
基于LVDT的高精度、数字式水平仪
8.
horizontal flow-through coil planet centrifuge for counter current chromatography
水平螺旋管逆流层析仪
9.
horizontal projection echo sounder
水平方向回声探测仪
10.
digital display level adjusting meter
数字显示水平调整仪
11.
horizontally bent comb monochromator
水平弯曲中子梳单色仪
12.
low light level television camera-sextant
低光水平线电视六分仪
13.
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
14.
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
15.
The instrument must be carefully leveled.
必须将仪器小心地调到水平。
16.
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
17.
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
18.
Research on improvement of sewage disposal;
平顶山市仪表总厂废水治理改造研究