Humidity, the amount of moisture in the air, can make mold grow.

湿度，也就是空气中水分量，有助于霉菌生长。

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The special specification's knot, needs ahead of time 3 day of custom make mold.

特殊规格的扣子，需要提前3天定做模具。

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The matching areas of hot runner system and mold are reduced and pipe connection is adopted for pneumatic / hydraulic & cooling which make mold design and machining simpler.

热流道系统与模具配合部分减少，气路、油管、冷却采用管道连接，模具设计加工更方便、更简单；

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It is also useful because the mold can be used over and over again to make exact copies of the ceramic form.

VOA: special.2009.09.09

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.

你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。

麻省理工公开课 - 热力学与动力学课程节选

Like previous suits over silicone breast implants, electromagnetic radiation and the anti-nausea drug Bendectin, it is being kept alive by a handful of experts who are willing to contradict mainstream scientists to say that mold can make otherwise healthy people sick.

FORBES: Magazine Article

He showed how paints containing powdered metal can be splashed with acid to create metal oxides that give the effect of natural rusting, and how to make fake tree bark from a mold ingeniously colored using carpet scrapings.

CNN: , for