现在有一个类似的挑战：全球变暖。

Now there is a similar challenge: global warming.

youdao

肯德基现在有一个健康的家庭主题，全家人都可以享受。

KFC now has a healthy family theme that the whole family can enjoy.

youdao

普渡大学现在有一个评估学生批判性思维能力的试验性测试。

Purdue now has a pilot test to assess students' critical thinking skills.

youdao

So now we have a relationship between the ratios of these volumes that are reached during these adiabatic paths.

现在我们有了一个联系,这些绝热过程中,体积比的关系式。

麻省理工公开课 - 热力学与动力学课程节选

Now, there's an important reason for this genealogy, the idea that the muses are the daughter of Mnemosyne, the goddess of memory.

现在，对于这个宗谱有一个重要的解释，即缪斯女神们是记忆之神摩涅莫辛涅，的女儿。

耶鲁公开课 - 弥尔顿课程节选

now you have this object which is going to tell you whether other things are in thermal equilibrium now.

现在你有了一个可以告诉你,其他物体是否处于,热平衡的物体。

麻省理工公开课 - 热力学与动力学课程节选