采用红外光电传感器实现膏布长度计量控制。
The length metering control is implemented with infrared photoelectric transducer.
中国的长度计量单位，一尺等于三分之一米。
内置成品长度计量。
文章根据从事长度计量器具检定和修理的工作实践，总结了千分表示值超差的原因和修理方法。
Base on the working practice of length measurement implements checking and fixing, this paper summarize the indication error reason of dial indicator and the fixing measure.
数量卡尺检定专用量块是一种长度计量基准，主要用于数显卡尺示值误差的检定，精度分为2、3级。
The special gauge blocks for testing digital calipers are length measuring standards, mainly used for testing the indication error of digital calipers, with grade 2 and grade 3 accuracies.
本系统不仅用于计量长光栅动态检测，还可用于感应同步器、磁栅、线纹尺等长度计量元件的动态检测。
The method is used not only in the measurement of grating, but also in the dynamic measurement of other metrological length components.
本发明提供了一种长度计量工具显微镜测量零件尺寸及角度的定位辅助工具，特别是一种长度计量工具显微镜测量定位器。
This invention provides a locater for measuring the size and Angle of parts by use of metering length tool microscope and more particularly measuring locator for metering tool microscope length.
埃及人很可能用不同长度的24小时来计量他们的一天。
The Egyptians probably measured their day in twenty-four hours of unequal length.
你必须准确地计量长度。
他们把公尺的长度规定为经过巴黎的子午线长度的一定比例，而这条子午线长度的精确计量(以“突阿斯”为单位)还在进行中。
The metre was to be defined as a fraction of the Paris meridian whose precise measurement (in toises) was under way.
在纳米检测与计量技术中，长度标准的研制具有重要的现实意义。
The nanoscale length standards are very important to nanometer measurements and metrology.
利用VHDL语言在PLD器件上设计全功能计数控制装置，使其实现计量、显示长度并根据预置数输出控制信号的功能。
A full-function control system of counting is designed on a PLD device using VHDL language. It can measure and display the length and send out a control signal according to the set value.
油管长度智能计量仪的研制与试验。
米是长度的计量制度。
生命长度不以呼吸次数计量，而是看曾去过多少地方、有过多少时刻让我们屏息。
Life is not measured by the breaths we take, but by the places and moments that take our breaths away.
在爬楼梯的同时，你在墙上依次标出气压计的长度，记下计量的总数，就可以得出用气压计长度表示的建筑物高度。
As you climb the stairs, you mark off the length of the barometer along the wall. You then count the number of marks, and this will give you the height of the building in barometer units.
针对油管长度人工计量方法存在的计量精度差、工人劳动强度大、生产效率低等问题，研制了以单片微机为核心的油管长度智能计量仪。
A tubing length intelligent measurer was developed in the light of low measuring accuracy, high labor intensity and low efficiency of manual measuring.
针对油管长度人工计量方法存在的计量精度差、工人劳动强度大、生产效率低等问题，研制了以单片微机为核心的油管长度智能计量仪。
A tubing length intelligent measurer was developed in the light of low measuring accuracy, high labor intensity and low efficiency of manual measuring.
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