This special form of vitamin D is naturally present in breast milk.

这种特殊形式的维生素D天然存在于母乳中。

《柯林斯英汉双解大词典》

The carbon atoms in a diamond form "3-D" bonds with their neighbors, resulting in a sturdy, pyramidlike, repeating crystalline structure.

钻石中的碳原子同它们的相邻原子形成“三维的”化学键，形成了一个坚固的、金字塔般的重复性晶体结构。

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Most processes can trace their roots back to the earliest form of 3-d printing: stereolithography.

大部分的程序都是来源于最早的3 - D打印机的模式：立体平版打印机。

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"Vitamin D has become a very hot topic in medicine now as we are discovering very high levels of vitamin D deficiency in our population, not only in the U.S.,but worldwide" Vitamin D helps our bodies absorb calcium and helps form and maintain strong bones.

VOA: standard.2010.05.28

Very frequently, as is the case in Gadamer, this meaning is called "the subject matter": that is to say, what--in thinking about literature in terms of form and content, let's say--we'd call "content."

高达美，又把这一含义称为主题：,当我们研究文学的,形式和内容方面时，主题即内容“

耶鲁公开课 - 文学理论导论课程节选

Adam will tell us later -- this is in Book Eight when Adam recounts for us the creation of Eve -- that God: op'n'd up my left side, and took he Rib He form'd and fashion'd with his hands.

亚当稍后会告诉我们，在第八册书当亚当让我们想起,夏娃的诞生，上帝说：,打开我的左侧身体，…,他用双手塑造那根肋骨。

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The SEC is intends to revise Form D to add a new check-the-box for issuers, who will be able to indicate whether they are using general solicitation or general advertising in their Rule 506 offering.

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"You're basically taking a fabric into a 3-D form, " she said.

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After leaving the liver, the prohormone can be converted in the kidneys to the hormone form of vitamin D on a (relatively) large scale to be distributed throughout the body, or it can be converted on a small scale in local tissues.

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