The efficiency of the extraction depends on the penetration power and the solvation properties of the solvent, the duration of the extraction, and whether mechanical disruption is used.

色素提取的效率决定于溶剂的渗透力和溶解能力，而不能单单依赖机械破碎。

youdao

No part of this web-site may be reproduced or stored in any retrieval system, in any form or by any means, whether mechanical or digital, without the prior permission of the copyright holder.

未经版权持有人同意，不得以任何形式翻用本网址任何部分，不得以机械或数码或其他任何形式予以翻制或储存于任何可翻寻的系统中。

youdao

Increasing the effect of magnetic field by magnetic field interference, and the interference may affect the function of the watch, whether mechanical movement or quartz movement can not be avoided.

磁场环境受磁场源干扰的影响有增无减，而这些干扰可能影响腕表的功能，无论是机械机芯还是帝舵石英机芯都无法避免。

youdao

But it wasn't known whether the trigger was mechanical ventilation or early inflammation due to gestational age, the authors of the latest study said.

WSJ: Teen Health Tip: Consider Sharing Your Secrets

In 1990, the Supreme Court ruled that software was, indeed, patentable, but only in the context of some mechanical entity, whether it be a steel plant, a computer system or even (unbelievably) a CD-ROM disc.

FORBES: The Big Fix #3: How To Untangle The Mess With Software Patents

"It would be nice if you could do that but I'm not sure it would work - it depends whether it is a simple mechanical component or something more complex, " Prof Pillinger, who now works at the Planetary and Space Sciences department at the Open University, told BBC News.

BBC: 3D printers could use Moon rocks, say scientists