An analytical series solution for dynamic stress concentration of lined cavities in a half space under incident plane SV waves was given by using wave function expansion method.

采用波函数展开法给出了半空间中衬砌洞室群在平面SV波入射下动应力集中问题的一个级数解析解。

youdao

There was only space for a half-dozen tables.

只有摆六张桌子的地方。

《牛津词典》

They spent half the time looking for a parking space.

他们花了一半的时间寻找停车位。

《牛津词典》

Passengers will pay two hundred thousand dollars to ride to outer space and back for two and a half hours.

VOA: special.2009.12.18

To be a building, half of a structure's height must have usable floor space.

VOA: special.2010.03.31

An estimated half million pieces of debris litter the Earth's orbit as a result of man's exploration of space.

VOA: standard.2010.07.24

The whole of subprime mortgages--what do I know, I'm just sitting there reading the newspaper--but subprime mortgages went from virtually nothing to close to a trillion and a half dollars in the space of maybe two and a half years.

FORBES: Intelligent Investing Panel

Oh, and when they say massive, they really mean it, with the eruption apparently reaching out about a half a million miles into space.

ENGADGET: Alt-week 9.8.12: Moon farming, self powered health monitors and bringing a 50,000 year-old girl to life

Shuttle Endeavour, which had been docked with the Mir space station, unhooked on Thursday, about a half hour after the Russian space agency launched a Soyuz rocket with three new crew members for the space station.

CNN: The View from Space