如果溶液必须直接流入工艺，我们建议不要采用直流式计量装置。
If the solution should flow directly into the process, we advise against using a flow-through plant.
直流式太阳能热水系统的出口流量控制是保证系统正常运行的关键之一。
One of the key points to ensure the normal operation of "once-through solar water heating system" is the outlet flow quantity control.
本文主要介绍在直流式燃烧器出口加装钝体稳燃器后的冷态空气动力特性的研究成果。
Research results of the cold aerodynamic flow characteristics of a bluff-body flame stabilizer mounted on the outlet of a tangential burner are reported.
通过实验研究证明了用主流阻尼器快速调节半开口直流式低速风洞的实验风速的可行性。
For a low speed blow down wind tunnel with semi-open test section, the effectiveness of main flow damper in rapidly changing test velocity is verified through experimental research.
采用新型入口的直流式水力旋流器比返流式水力旋流器压降低，处理量大且分离效率略低；
Moreover, the uniflow hydrocyclone has the traits of big capacity, low pressure drop and a little low separation efficiency in contrast to the returned flow hydrocyclone.
该直流式加热是一种全新的加热方式，具有成本低、热效率高、空间辐射小、且加热安全的优点。
The direct current type heating is a brand-new heating mode and has the advantages of low cost, high heat efficiency, low space irradiation and safe heating.
523并非不可能。有上一两头挤不出奶的母牛，一垛高地牧草和必要的农具，例如直流式搅乳桶和芜青搅碎机等等。
523Not impossibly, with 1 or 2 stripper cows, 1 pike of upland hay and requisite farming implements, e. g. , an end-to-end churn, a turnip pulper etc.
目前国内外对磁轴承的研究多为直流式磁轴承，而直流开关功率放大器相对于交流逆变器来说其体积大、功耗大及成本高。
Because of the emphases research of magnetic bearing at home and abroad is DC active magnetic bearings (AMBs) at present, and the cost of DC power amplifiers is much higher than ac power converters.
结合该工程，介绍了海底世界工程特点、对室内空气温湿度的要求、暖通空调和防排烟系统设计以及直流式空调系统中热管换热器的应用。
The paper presents the status of and the operation method take by the accumulator as well as the direct current system one by one to ensure the reliable and steady-going operation of the whole system.
介绍了人工心脏轴流式血泵永磁无刷直流电机换相转矩脉动变化过程。
This paper introduces Commutation torque ripple process of the axial blood pump of an artificial heart brushless DC motor.
介绍一种用于人工心脏轴流式血泵的无位置传感器无刷直流电动机闭环调速控制系统的电路设计。
A kind of closed loop timing control system based on position-sensorless control for axial blood pump of artificial heart brushless DC motor is introduced in this paper.
介绍了一种可用于轴流式人工心脏泵的永磁无槽直流无刷电动机的结构及其驱动方法。
A structural and control method of permanent-magnet slotless brushless DC motor was introduced, which can be used for axial-flow artificial heart pump.
介绍了分流式和反馈式电流表测量直流电流的基本原理。
This article introduces the principle of current measurement for shunt ammeter and feedback ammeter.
介绍了分流式和反馈式电流表测量直流电流的基本原理。
This article introduces the principle of current measurement for shunt ammeter and feedback ammeter.
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