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

And then, when those things cease to have the form they had, the parts get used for other purposes.

当物体不再以它们之前的型相存在之后,每个组成它的部件会有其他的用途

耶鲁公开课 - 死亡课程节选

Those regions that are not are spliced out during RNA processing to form the mRNA transcript that's used to make the protein.

而这些与生成胰岛素无关的区域,在RNA剪接过程中就被剔除,从而生成转录蛋白质的mRNA

耶鲁公开课 - 生物医学工程探索课程节选

Then he used the plaster form as a guide to make the final statue out of bronze metal.

VOA: special.2010.05.31

Let me disclaim, too, we're by no means perfect so the Harvard courses APP that a lot of you used on the web to shop for courses, we recently sent out a form to get feedback from everyone because we don't doubt that it was imperfect the first time around, but we're going to iterate and make amends with that.

我不是说，我不是说要完美,你们大部分使用哈佛大学课程APP来在网上选课,我们最近给你们发了一个表单，从你们那里,得到反馈，因为我不怀疑,第一次时它是有瑕疵的,但是我们将反复地道歉。

哈佛公开课 - 计算机科学课程节选

Newton used his great skill in mathematics to form a better understanding of the world and the universe.

VOA: special.2011.06.01

Woodcuts were also a widely used artistic form in Japan from the seventeenth to the nineteenth century.

VOA: special.2009.09.02

In its purest form, clay can be shaped and stretched and used to make objects.

VOA: special.2009.01.12

It is a plaster form that was used to make the bronze statue of Freedom that stands on the dome of the Capitol high above the city.

VOA: special.2010.01.27

John Lewis often used a form of music called fugue.

VOA: special.2009.03.01

The study used an animal form of H.I.V.

VOA: special.2009.03.16

Some of the best mosaics in Egypt date to ancient Rome, but the art form was used in the jewelry set of the Pharoah Tutankhamun.

VOA: standard.2010.07.30