Mr.Obama also says government agencies are preparing in case the flu comes back in a stronger form in the normal flu season.

VOA: standard.2009.05.01

In the case of a ligand-receptor, a chemical signal in the form of a concentration of ligand gets converted into a biochemical signal.

在配体-受体系统中,配体浓度这种化学信号,转化为生化信号

耶鲁公开课 - 生物医学工程探索课程节选

She is acting out a form: in the first case the form of romantic fiction, the heroine who swoons back in this scene the form of the game, the perfect form of tennis.

她总是摆出一些姿势：,第一次是在爱情小说中疲倦已极的女主角,这一次则是游戏，完美的网球游戏。

耶鲁公开课 - 1945年后的美国小说课程节选

And in the Apology, the speech between Socrates and the laws that form, as it were the kind of central action of the dialogue, Anytus presents the case that Meletus and Anytus should have made against him.

则在《自辩篇》中,苏格拉底与城邦的法律，这几乎是语录的中心诉讼点，呈现的便是，Meletus及,应拿来对付他的论点。

耶鲁公开课 - 政治哲学导论课程节选

It breaks down into its component parts and I show two of those component parts here, one is the genetic material, in this case DNA, and the other is all the proteins that form the structure of the virus.

分解为自身各种零件,这里给你们展示一下其中的两个,其一是遗传物质,这里指DNA,另一个是构建病毒结构的所有蛋白质

耶鲁公开课 - 生物医学工程探索课程节选