英汉例句

• based on geometric design, a novel working volume formation principle of forniciform surface-end rotor pump was introduced, elementary analysis and design of working mechanism are also presented.

  绍了一种新型无脉动曲端面转子泵的工作腔形成原理、工作过程和结构设计 ，为进一步深入研究和开发完善新型曲端面转子泵产品奠定了基础。

• simple explicit expressions for calculating the limit dimensions to avoid undercutting on the tooth profile of the small rotor in cycloid rotor pump are derived first time in this paper.

  首次通过计算并控制摆线转子泵小转子廓线外凸部分最大曲率半径的方法来避免小转子廓线根切。

• the rubber in a helical rotor pump stator is a key element to decide its life and efficiency.

  单螺桿泵定子橡胶是决定泵寿命和效率的关键部件。

• when the rotor pump a wide range of applications can be equipped with the ratio of the cylinder.

  当转子泵的应用范围较宽时，可配备比例调节器。

• flexible set cycloid gear pump rotor pump vane pump with the advantages of a similar volume than pump more than 10% efficiency.

  柔性摆线转子泵集齿轮泵与叶片泵优点于一身比同类容积泵的效率提高10%以上。

• used part of the rotor pump is a simple spur gear drive motor, electric screw fixation using pin.

  部分转子泵采用的是简单的直齿轮驱动电机，电机采用地脚螺钉固定。

• rotor pump driven by the choice of system size and the required installation space of the impact of security level.

  转子泵驱动系统的选择受到安装空间大小和所需的安全防护等级的影响。

• dynamic disk rotor pump 2 to 1 to check whether there is friction between the rotor or stuck situation;

  盘动泵的转子1～2转，检查转子是否有摩擦或卡住现象；

• a conceptual design of no-sealing rotor pump is put forward and a type of structure is designed.

  提出了无密封转子泵的设计理念，设计了一种无密封转子泵。

• by adopting the technical proposal, the rotor pump can effectively reduce discharge impulse with low cost and simple structure.

  采用该技术方案，能够有效地减小排量脉动，且成本较低、结构简 单。