Without the atlas each researcher could spend a lifetime trying to gather complete gene-expression data for his or her work.
因为如果没有图谱,每个研究者为了他或他的研究,可能会花费一生的时间来搜集完整的基因表达数据。
You can even have a babysitter or friend come in for an hour or so each night to help everyone eat and get ready for bed.
你甚至可以请一个保姆,或者请你的朋友每天来你家几个小时喂孩子们吃饭,让他们按时睡觉。
In the UK it is still common for people to say that they are "reading" for a degree! Each student has a tutor whom they can consult on any matter whether academic or personal.
在英国,人们说他们正在“读”一个学位,这仍然很常见!每个学生都有一个导师,他们可以就任何事情咨询,无论是学术或个人问题。
A lack of access to Cuba,says GAO, has made it difficult to obtain nationally representative data on audience size, and decision-makers have had limited information to assess the relative success or return on investment for each transmission method.
VOA: standard.2009.06.18
I asked each of them to bring a book that had informed that question for them, inside or outside of the classroom that they had read or what in Princeton.
我让他们每人带一本书来,这本书该为他们提供了对这个问题的提示,只要是他们在学校里课堂内外读过的都行。
So this means we can actually calculate this for any molecule that we've drawn the Lewis structure for, because we actually do need to draw the Lewis structure before we know, for example, how many of each of these we have, or at least go through the rules.
这意味着我们可以将原来画过,路易斯结构的分子的形式电荷计算出来,因为我们其实在画出,路易斯结构之后才能知道,比如,这些量的值是多少,或者至少我们需要经过前面的那些步骤。
应用推荐