The gravity is measured by nulling the beam.
重力值是通过使横臂恢复零位而测定的.
A null - balance system is provided by balancing the magnetic forces by electrostatic forces.
零位平衡系统是靠静电力来平衡磁力而造成的.
The null test method for concave conic surface is discussed.
本文探讨了对凹二次曲面的零位检验方法.
If your bank balance falls to zero you lose!
如果你的银行平衡落到对准零位你失去!
Move machine slides by manual control, set up machine, set workpiece zero.
通过手动操作方式移动导轨, 设置机器, 设定工件零位.
Simple touch - cleared, can identify points in the benchmark zero.
简单的碰边清零 、 分中就可确定基准零位.
The marginal cost of publishing in this environment is close to zero.
在环境中出版的边缘费用是接近对准零位的.
Used for zero position correction of CNC machine tool and signal division.
用于数控机床零位补正和信号分割.
Function of automatic zero follow.
自动零位跟踪功能.
I am making zero adjustment.
我在调整零位.
Have functions of automatic zero follow and automatic zero clearing when power up.
自动零位跟踪、上电自动清零功能.
Have functions of automatic zero follow, automatic zero clearing and automatic zero clearing when power up.
具有自动零位跟踪 、 自动清零及上电自动清零功能.
In this paper, An absolute measurement method by two dimension zero position grating is presented.
本文提出了一种用二维零位光栅来实现超高分辨率的绝对测量方法.
Have functions of automatic drop revising, automatic closing , exceed difference checking and restraining.
具有自动落差修正, 自动零位跟踪, 过冲量检测及抑制功能.
Check if the indicating value is lf n zero - position on the gauge dial before fitting.
仪表在安装前应检查仪表示值是否在零位.