重型计量单位，单轮单位已架或舱壁安装。
Heavy duty measuring unit, single wheel unit which has frame or bulkhead mounting.
本文研究单不晕镜和双胶不晕镜用于测绘与计量光学系统的设计理论和方法。
This paper investigates the design theories and methods ir applying the single and dual cement aplanats in the optical system used in surveying and metrology.
本文通过分析采暖系统中的空气的来源，提出空气在系统中的危害，针对单户计量系统中水平管坡度较小，提出水平支管中水流速应保持较大。
This paper analyzes air source in heating system, states that gas is harmful in the system, points out level pipe gradient being small in single measure system, and velocity of flow must keep great.
称重式单井计量器采用称重的方式对流经计量罐的原油进行称重，实现油井产液量的在线测量。
The measurement device of weigh oil can measure oil production with the way of weigh oil. It can measure on-line.
本文针对我国单户热计量采暖的现状，探讨了单户热计量采暖管道敷设的方法，建议重视单户热计量采暖管材的选用问题。
The construction methods of pipes are discussed in light of the current situation of household-based heat metering heating and conclusion is drawn that the selection of pipes should be emphasized.
提出适用于垂直单管顺序式供暖系统的流量温度系数热计量方法，介绍了工作原理和特点。
The heat measuring method with flow and temperature coefficients suitable for vertical single-pipe series-loop heating system is proposed, and its working principle and characteristics are introduced.
提出了用置信下限作为混凝土检验批强度标志值的估计量的新方法，给出了单侧容限系数的表达式。
A new method of estimating concrete strength representative value by means of a confidence lower limit is presented in this paper, and one-side tolerance factor expression is given.
提出适用于垂直单管顺序式供暖系统的流量温度系数热计量方法，介绍了工作原理和特点。
Based on the characteristics of one-pipe-series-loop heating system, the individual metering charge using heat-time meter for one-pipe-series-loop heating system is presented.
单井流量计量装置是为解决串联油井的单井量油而研究的，该装置由量油器、记录仪表及管阀附件等组成。
The single well flow metering unit, which is made up of oil meter, recorder, accessories such as pipe and valve and so on, was developed for the oil measurement of single well in series oil Wells.
针对垂直单管式供暖系统的特点，提出采用热时表实现垂直单管式供暖系统分户计量收费。
Based on the characteristics of one-pipe-series-loop heating system, the individual metering charge using heat-time meter for one-pipe-series-loop heating system is presented.
JY型单路IP电话计费器是用于对电话用户的通话过程进行计时计费的计量器具。
JY-type single IP phone charging device is used to process phone users call timing and charging of the measuring instruments.
由本院精密计量室初试成功的单周期层状位相光栅，为精密测试提供了一种新元件。
This single period layered phase grating, which has been tried out successfully for the first time by our institute, provides a kind of new element for the precision measurements.
本文介绍计量院研制的单频连续染料激光器及其稳频装置。
This paper describes a CW single-mode laser and an apparatus for stabilizing its frequency, which are developed in the NIM.
在正常计量范围内利用单波长数据获得精度较高的计量值，达到扩大传感器测量范围的目的。
The metering data, which is more accurate than the data from the dual wavelength. can be acquired by a single wavelength.
通过计算机模拟分析了计量供热系统的调节工况，给出了适用于单管跨越式供热系统的热力入口控制方式。
Regulating regimes of metered heating system are analyzed by means of computer simulation. This paper gives the control mode of consumer heat inlet that applies to one-pipe cross-over heating system.
该系统涵盖了单合同、多合同的监理计量支付业务的处理。
The system can handle such works as single contract and multi-contract.
装箱单以千克计量，标明货物的毛重和净重。
Packing list showing gross and net weights expressed in kilos of each type of goods required.
本文介绍了三种用于电能量计量计费系统的窃电检测的方法 ：事件检测、单表阀值检测和多表阀值检测。
Event detection is used to detect the theft of electricity through look up the information of special events.
本文介绍了三种用于电能量计量计费系统的窃电检测的方法 ：事件检测、单表阀值检测和多表阀值检测。
Event detection is used to detect the theft of electricity through look up the information of special events.
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