需要时

If you want your suits to survive, dry-clean them infrequently. Instead, have them steam-pressed when they need shaping up.

如果你想让整装多活些日子，我们不能频繁地去干洗，而是要在需要时用蒸汽修整他们的形状。

She is easygoing by nature and can work hard when required.

她随和的性质，可以在需要时努力。

This railway will be electrified when there is a need .

在需要时，这条铁路将改为电气化。

T ell you the truth when you need to hear it.

当你需要时，告诉你实情

T ell you the truth when you need to hear.

当你需要时，告诉你实情。

If necessary, the center of the ellipsoid can be regarded as the estimator of the state vector.

在需要时，可将椭球中心看作状态估计。

They also say the regulations don't adequately address access to DNA samples or procedures for expungement, which would be required when someone isn't convicted.

他们还说，该规例不充分处理获得的DNA样本或程序， expungement ，这将需要时，有人是没有被定罪。

Extended family relationship s, the informal flow of information is cut off, and with it the

关系，非正式的信息流动被切断了，随之而去的是对在需要时能获得可

Stainless steel full-cover-type fence, no time can easily spin, when the operating table to use.

不锈钢全覆式护栏，不需要时可轻松旋下，当手术台使用。

They not big and the customer speak, only when you need appears in yours field of vision.

他们都不大和顾客说话，只在你需要时出现在你的视野中。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。