查询词典 screw key

In a decanter centrifuge, the screw conveyor is the key component whose structure, materials and parameters determine the throughput, separation efficiency and working life of the centrifuge.

螺旋输送器是卧螺离心机的主要部件，其结构、材料和参数不仅关系到离心机的生产能力和分离效果，而且还决定了卧螺离心机的使用寿命。

The new corks had the feel of natural cork and were easier to remove with a cork screw, which addressed a key consumer objection .

这种新型软木塞拥有天然软木的触感，用开瓶器开起来也更加方便，解决了消费者的一个关键反对理由。

A plain or notched , often wedge shaped piece of wood or metal designed to hold parts of a machine or structure in place or provide a bearing surface , usually adjusted by a screw or key .

扁柱，夹条，凹字形楔一种平的或有凹的经常是一块楔形的木头或金属，用来在一定地方夹住机器或结构的各部分或提供轴承的表面，通常是由螺丝或钥匙来调整A plain

To study the performance of screw compressor, the key component in heat pump chiller, a mathematic model for simulating the behavior of the compressor's working process is presented in this paper, based on the thermodynamics of mass-variable system and the p-V indicator diagrams acquired by experiment.

为此，本文在实测压缩机在经济器补气工况、部分负荷工况、不同冷却方式等工况下p-V指示图的基础上，并基于变质量系统热力学原理，建立了螺杆制冷压缩机工作过程热力学数学模型，考虑了喷油、泄漏、热交换及补气等因素对工作过程的影响。

Choosing the fitting fasteners and controling the preload is the key to ensure the reliability of screw joint structure.

保证螺纹连接结构可靠性的关键是选用合适的紧固件并控制其预紧力。

"There are thieves with a key to unlock, there are thieves cutting screw bolt, and then remove the bolt."

&有小偷配了开锁的钥匙，有盗贼切割门闩螺钉，然后移开门闩。&

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。