双语例句原声例句
-
本文介绍了换热管组的结构和制造难度。
In this article, the structure of the tube set and difficult aspects in fabrication were introduced.
-
因其技术含量新、制造难度大，我国前些年一直依赖进口。
In past years, China has been relying on importing it since it features high technology and is quite difficult to manufacture.
-
但是随着部件越来越小，它们的制造难度和成本也逐渐增加。
Yet as components get smaller, making them gets harder and more expensive.
-
It's - a suture or a stitch has to hold the wound closed so it has to have certain mechanical strength and imagine the problem of making something that's dissolvable so it disappears but also is strong enough to hold a wound closed reliably for a length of time.
能够拉紧切口的缝合线,就必须具有一定的机械张力,大家想像一下制造这种缝合线的难度,身体组织不仅要能吸收这种缝合线,而且这种线必须有足够的张力,一定时间内能够拉紧切口
应用推荐