英汉例句

• the device comprises a first fenton reactor (1), a second fenton reactor (2), a lifting pump (7), a first circulating pump (3) and a second circulating pump (9).

  第一芬顿反应器 （1）、第二芬顿反应器（2）、提升泵（7）、第一循环泵（3）和第二循环泵（9）构成。

• cross section drawings of media circulating pump (p-02603) and backwash pump (p-02604) shall be provided.

  应该提供传动装置循环泵（p –02603）和回流泵（动力-02604）剖面图纸。

• cabinet heaters, circulating pump motors and other devices which draw relatively high currents may be powered locally.

  引起相对较高电流的机柜加热器、循环泵电机及其它设备…

• the causes of cavitation in the black liquor forced circulating pump in a native paper mill are found through analysis and calculation.

  通过分析、计算找出某造纸厂堿回收分厂黑液强制循环泵产生汽蚀的原因。

• the controls should ideally be wired together, to prevent the chiller from cooling until the circulating pump is operating.

  控制理想状态下应该是连接在一起，以防止循环泵正在运行时冷冻机进行制冷。

• water circulating pump is an important part for heating control and adjustment, whose running plays a decision role in heating network.

  集中供热系统中，循环水泵是热工控制和调节的重要对象，它的运行工况对热网的水力工况起着决定性的作用。

• the effect of gas desulfurization system on gypsum slurry circulating pump is analyzed in the paper to provide effective optimization methods aiming at lower service power consumption rate.

  分析了射阳港发电有限公司二期湿法烟气脱硫系统影响石膏浆液循环泵电耗的因素，提出了有效的石膏浆液循环泵运行优化方法，降低了脱硫系统的厂用电率。

• the serious damage accidents induced by the out shell and ceramic bearing fracture of circulating pump in 660 mw thermal power plant have lead to great losses.

  某超超临界660mw机组发生循环水泵外筒体断裂脱落、陶瓷轴承损坏的事故，造成重大损失。

• the circulating pump is communicated with the two anode chambers respectively through two pipelines each of which is provided with a valve.

  循环泵通过各设有阀门的两管道与电解槽的两个阳极室连接。

• a diagonal flow pump with adjustable blades is used as the circulating pump in a 500mw power unit.

  捷制500mw机组的循环水泵，采用了叶片可调整式斜流泵。

• frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production.

  急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。

• this paper introduces parameter selections of hot water circulating pump both at home and abroad.

  对国内外热水循环泵的选取参数计算方法作了介绍和分析。

• this paper analyzes working state and energy consuming of circulating pump in heating network, states two technical parameters should be considered to set optimal circulating pump.

  本文通过对热网循环泵工作状态和能耗的分析，指出优化设置热网循环泵应考虑的两项重要技术参数。

• there were some new problems such as the easy exhaustion of the liquid ammonia circulating pump and the appearance of liquid ammonia product was off specification.

  目前存在氨液循环泵易抽空、液氨产品外观不合格（颜色发红）、液氨外送泵密封泄漏等问题。

• a fluid dynamical model of the materials in a loop reactor for polypropylene production is suggested and the power of the circulating pump of the reactor is calculated by means of newitt correlation.

  从探讨丙烯聚合工艺中环管反应器流体动力学模型着手，介绍环管反应器循环泵功率的计算方法。

• the circulating pump unit can measure the return water temperature and determine whether to start the circulating pump.

  循环泵装置可测量回收到的循环水温度，而且根据测量的温度决定是否启动循环泵。

• to reduce energy consumption, the original plant circulating pump motor was changed to dual-speed motors.

  为了节能降耗，将原循环水泵电机改为双速电机。

• a remodeling design of circulating pump of 600 mw power unit is introduced which adopts different conversion factors for the impeller and guide blade according to the same model pump.

  介绍了600mw火电机组用大型立式循环水泵的一种改型设计方法，即针对同一模型，叶轮与导叶体采用不同的换算系数进行设计。

• the lower end of the vacuum filter is communicated with a circulating pump through a pipeline which is provided with a tapping valve.

  真空过滤器的下端通过设有排液阀的管道与一循环泵连接。

• the basic principle of distributed circulating pump heat-supply system is introduced.

  介绍了分布式循环泵供热系统的基本原理。