针对这个并不公开的争论究竟有什么成分呢？
什么成分可以充当句子的主语？
妈妈是由什么成分组成的？
我想知道什么是剥皮和风俗是什么成分？
I want to know what is skinning and what is custom components?
杨大夫，这药含什么成分？
酒里的什么成分使人喝醉？
所以是咖啡中的什么成分赋予它如此健康的特性呢？
So just what does coffee contain that gives it such healthful properties?
无论电池具体是由什么成分组成，所有电池的基本工作方式都是一样的。
All batteries, no matter what their exact composition, work in the same fundamental way.
到底是洗发水和啤酒里的什么成分让他们的泡泡如此稳定呢？是什么样的物理机制控制着这样的稳定性？
What ingredients in shampoo and beer make their foams stable, and what physical concepts control that stability?
她报告了英国西北部出现的一种低价兴奋性药物“bubble”：没人知道到底是什么成分，也没有什么人在乎。
She reports the ubiquity now of cheap and cheerful "bubble" in north-west England: no one knows just what is in it and no one much cares.
他们当然无法猜测药剂里有什么成分，但是那时，他们也没有杨博士在埃默里大学耶基斯国家首席实验中心用草原田鼠做的实验。
They couldn’t guess what was in the potion, but then, they didn’t have the benefit of Dr. Young’s research with prairie voles at the Yerkes National Primate Research Center at Emory University.
“我们需要通过临床试验对它的活性成分进行研究，以便知道到底是里面的什么成分让失去知觉的人重新苏醒，”尤尼亚尔说。
"We need to study its active ingredients with clinical trials, to come to know what exactly is in it that resuscitates an unconscious man," Mr. Uniyal said.
食品标签的作用就是让消费者清楚知道他们买的食物里有什么成分。 而营销商就会巧妙编织语言，诱导消费者，让产品听起来比实际更健康。
Although food labels are supposed to tell us exactly what’s in the food we’re buying, marketers have created a language all their own to make foods sound more healthful than they really are.
什么是阿司匹林中的有效成分？
我们知道它们在管上涂抹了一种液体，但我们不知道它们从哪里分泌出这种液体，也不知道它的化学成分是什么。
We know they smear a liquid on the tube, but we don't know where they secrete it from or what its chemical composition is.
当你分析这些光的时候，你可以计算出它们与地球的距离，并确定它们由什么构成，查明它们的化学成分。
When you analyze this light, you can figure out their distance from the Earth, and identify what they are made of, determine their chemical composition.
但关键是我们现在知道了这些成分是什么。
But the point is we now know what many of those components are.
那些成分到底是什么，它们有什么作用呢？
女性们想知道这是什么，为什么那么多牌子的矿物化妆品都有这成分。
Women want to know what it is and why it is in so many brands of mineral cosmetics.
他们在成分上有什么不同？
只用组成成分无法解答为什么胶合板要优于松木板这个问题。
Composition alone can't give you the answer to the question of why is the plywood superior to the solid pine board.
通常被认为是造成分数膨胀的原因是什么？
肥皂中的化学成分对我们有什么帮助？
肥皂中的化学成分对我们有什么帮助？
应用推荐