Usually, tungsten bush is used to be the thrust bearing in water power plant, but it is easy burned down since its high temperature during its operation.

水电厂的推力轴瓦，已往多采用钨金瓦，它在运行中温度偏高，容易发生烧瓦事故。

youdao

The monitoring of thrust axletree bush is important for security performance of power generator unit.

推力轴瓦的保护监测对整个机组的安全稳定运行而言具有重要的作用。

youdao

But they said the overall thrust had taken shape, so much so that Bush aides were briefing key lawmakers Wednesday, saying it was the president's desire for Congress to quickly act on the legislation and send it to the White House for his signature by the end of next week.

CNN: Bush to propose aviation security measures Thursday

It's not over yet -- Mr. Bush is said to be making a decision this week -- but the basic thrust is as follows: The U.S. would agree to delay withdrawing from the Treaty in return for Russia allowing the U.S. to proceed with anti-missile tests the Treaty now bans.

CENTERFORSECURITYPOLICY: Center For Security Policy