Make excessively or undesirably hot.

过分地或不是所期望的热度。

It also means that real interest rates can't be negative, and so are undesirably high.

这也就意谓着实际利率不可能是负值，且不合期望地过高。

Undesirably the toughening effect of liquid rubber in unsaturated polyester resin is much weaker than in epoxy resin.

遗憾的是液体橡胶增韧不饱和聚酯树脂的效果远不如对环氧树脂的增韧。

Waelz slag, to give its technical name, is composed mainly of silica but is also undesirably rich in poisonous metals like lead and zinc.

学名是威尔兹的废渣主要由硅土组成，也不可避免的含有诸如铅和锌之类的有毒金属。

Therefore, the present invention can prevent the screen from undesirably moving, thus making it possible for a user to comfortably watch images.

因此，本发明可防 止该屏幕不合需要地移动，因而使用户可舒适地观看图像。