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- volumetric flow totalizer 容积式流量累加器
- An intelligent flow totalizer based on 89C58 MCU is introduced. 介绍一种以89C58单片机为中央处理器的智能流量积算仪。
- Optional use of flow coefficient and head coefficient instead of volumetric flow rates and heads. 提供了除容积流率、压头外的流动系数和压头系数。
- The measuring principles of annulus triphase flow log, how the measurement is made for volumetric flow and how to ob... 文中阐述了环空三相流测井的测量原理，提出了三相流条件下体积流量的测量方法，并对三相流产出剖面的获取进行了论述。
- Air has a low density and great compressibility.The volumetric flow rate of air in air drilling varies with pressure and temperature,which in turn,change with wll depth. 气体不仅密度低,而且具有很大的可压缩性,所以空气钻井的体积流量将随压力和温度变化,而压力和温度又随井深变化。
- The design of an intelligent flow totalizer based on single-chip computer MSP430 with ultra-low power consumption is introduced in this paper for measuring gas flow. 本文讨论了一种基于MSP430单片机的天然气标准孔板智能流量积算仪的软、硬件设计,并论述了仪表的低功耗设计思路。
- In addition, a theoretical model was also developed to predict the width of the two-fluid hydrodynamically-focused stream for a given volumetric flow rate ratio, dynamic viscosity ratio of the two-fluid, and microchannel aspect ratio. 而粒子混沌行为强度可藉由李亚普诺夫指数量化，因而找出其最佳切换频率，此最佳切换频率也经由直接数值模拟方式被验证。
- Design of a New Type of Intelligent Flow Totalizer 一种新型智能流量积算仪的设计
- Design of a New Type of Mass Flow Totalizer 新型质量流量积算仪的设计
- Software design for steam flow totalizer 蒸汽流量积算仪的软件设计
- The Intelligent Flow Totalizer With HighPerformance 高性能智能流量积算仪
- Design and Application of Intelligent Display Head of Volumetric Flow Meter 容积式流量计智能化表头的开发与应用
- Design and Implementation of Low Power Mixed Flow Totalizer 混合型流量积算仪的设计和实现
- New Design for Improving Volumetric Flow Rate of Outer-engaged Gear Pump 提高外啮合齿轮泵容积效率的创新设计
- Research of a intelligent flow totalizer of high performance 一种高性能智能流量积算仪的研究
- The Intelligent Flow Totalizer based on PIC Single Chip Computer 基于PIC系列单片机的智能流量积算仪
- Firstly,the functions,including flow totalizing,flow display,record,report and networking,of the VX3000 flow totalizing recorder which is designed on above basis are presented emphatically. 重点阐述了在此基础上设计的VX3000流量积算记录仪的流量积算、流量显示、记录、报表和联网功能。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
