• In fact, there's a property of gravitational fields anywhere, even in outer space, but there is some residual field between all the planets and all the stars in the universe, that the force on a body is proportional to the mass of the body.

    实际,这是任何地方的引力都具备的属性,甚至是外太空,所有的行星和恒星之间,存着某种剩余,这个里作用物体的力,和物体的质量之间存比例关系

    耶鲁公开课 - 基础物理课程节选

  • You may know that there are big fights being waged around the country now between governments that want restaurants to put calories on their labels -not on labels but on the restaurant menus, or on the menu boards in the restaurant, and the restaurant industry doesn't want this at all.

    你们或许知道政府与餐饮业间,正进行一大争斗,政府要求餐馆将食物的热量值写标签,不是标签而是餐馆菜单或菜单板,而餐饮业很不愿意这样做

    耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

  • And at a distance of 2 r naught, I have a positive repulsive term.

    这2r圈的距离,这里有一个不可忽略的排斥

    麻省理工公开课 - 固态化学导论课程节选

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定