...计论文网 关键词：半导体激光器；水平仪；倾角传感器；单片机；红外遥控 [gap=1478]Keywords：Semiconductor laser; Gradienter; Tilt sensors ; Single-chip microcomputer; Infrared remote control.
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... 倾斜测量法 oblique photogrammetry 倾斜度测定器 gradienter 倾斜改正 slope correction ...
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digital gradienter 数字水平仪
two-dimension gradienter 两维水平仪
Gradienter tangent method 水平仪切线法
automatic leveling gradienter 自动安平水准仪
The electronic gradienter which has won the practical new model patent was introduced.
介绍新型实用专利——电子水平仪。
Change of time and temperature will bring zero shift to electronic gradienter nowadays.
由于现有的电子水平仪随时间、温度的变化会产生零点漂移，测量前需进行手动调零。
This paper described design of precision artillery digital gradienter. and clarified the principle and key technology in detail.
介绍了一种高精度火炮数字水平仪的研制，详细阐述了有关的工作原理和关键技术。
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