Traditional orifice plate flowmeter had some demerits such as low measuring precision and high power dissipation.
传统孔板流量计测量精度较低，功耗较高。
This method has the disadvantages of low measuring precision, requiring environment of darkroom, and making eyes tired after a long-time testing.
此方法具有测量精度较低，使用环境要求暗室，长时间的测试容易使人眼疲劳等缺点。
Inaccurate measurement of the mean temperature of petroleum and its liquid products stored in a tank results in low measuring precision of the liquid volume.
油罐中石油及其液体产品的平均温度测量不准，将直接影响着液体体积的测量精度。
With its narrow operating frequency scope and low measuring precision, traditional phase difference measuring system can 't satisfy the requirement of modern phase array technology.
传统的相位差测量系统，因其工作的频段窄，测量精度低，已不能满足现代相控阵技术的要求。
The manual measurement has been adopted for a long time, which is greatly affected by artificial factor resulting in low measuring precision and can't be processed by automatic line.
人工检测受人为因素影响很大，工作效率低，不能形成自动化的生产线。
When traditional method is used for measurement at low frequency range, measuring precision can not be guaranteed and measuring is time-consuming.
传统的频率特性测量方法，在低频时，测量精度较差，且非常费时。
The measuring method is low precision N inefficient and strong intensity of labour.
这种测量方法测量精度低、效率差、劳动强度大。
System formed by this subject has such characters as simple structure, low price, high measuring precision, wide range, etc. It has certain practicality and higher society popularized value.
构成的铂电阻在线检测系统具有结构简单、价格低廉、测量精度高等特点，具有一定的实用性和较高的社会推广价值。
The invention has the advantages of simple structure, low fabrication cost, high measuring precision and high stability.
本发明结构简单，制造成本低，测量精度高，稳定性好。
Since the quantity of the satellite is very limited, the precision of the result is low in dynamical measuring process.
由于“北斗”定位卫星数量极其有限，接收机在动态定位的精度上会出现很大的误差。
Technical characteristics: Multihead weigher measuring, packing weight more precision, product cost more low.
技术要点：采用秤量方式，包装重量精确，生产成本更低廉。
China is an agricultural country so it is important in developing and exploiting a measuring technique about soil moisture which have good real time, low costs and high precision.
中国是一个农业大国，研制开发一种实时性好、成本低、精度高的土壤水分测量技术显得尤为重要。
The measurement of mud-water interface by using ultrasonic is a measuring technique with high precision and low cost.
利用超声波测量淤泥界面是一种精度较高，费用低廉的测量技术。
Testing result of experiments indicates that the system has the excellences of high measurement precision, large measuring range, and low power consumption.
实验测试结果表明，该系统具有测量精度高、量程宽、功耗低等优点。
The multi-point salinity measuring system has low cost and high precision and can be widely applied to scientific research and experiments.
是一种成本低，精度高的可广泛用于科研、实验的多点盐度测量系统。
This paper describes the designation of a measuring instrument of the angle of the inclined hole, and develops a professional instrument which is low-cost, highly-practical and has a high precision.
文章通过斜孔角度测量仪的设计，开发了一种低成本、实用性强、精度高的专用仪器。
This paper describes the designation of a measuring instrument of the angle of the inclined hole, and develops a professional instrument which is low-cost, highly-practical and has a high precision.
文章通过斜孔角度测量仪的设计，开发了一种低成本、实用性强、精度高的专用仪器。
应用推荐