So if you had some number back in grade school like 123, well, why do we express this as 123?
在小学,像123这样的数,为什么我们要表达成123这样的呢?
Well, it's a long time ago but it was elementary school, you know, maybe 3rd grade, 4th grade,
那是很久以前的事情了,应该是小学时候吧,那大概是三年级或者四年级,
The clinical trial was designed such that almost two million elementary school children were given this test vaccine.
该临床试验的计划是,向近二百万的小学学生,接种这种测试疫苗
Just as in grade school when you're doing division and multiplication, you do it from left to right in terms of order of operations.
正像是在小学你做除法和乘法的时候,你毫不含糊地从左到右,按顺序做运算。
It's to admit that this is in fact a late epic and that it derives from a close, studious, student-like imitation of the great epics of Homer and Virgil.
也就等于承认它事实上是一部晚期的史诗作品,是源自于雷同的,学究气的,小学生般的,对荷马与维吉尔写的伟大史诗的模仿。
because in elementary school and junior high, you have such a variety of skill levels and effort levels.
因为在小学和初中,大家的水平和努力程度不同。
I'm very good with kids, so teaching somewhere between kindergarten through like third grade.
我很能和孩子打成一片,所以我想教幼儿园到小学三年级的孩子。
You'd pull out your pencil and paper, you can do it as a matrix inversion if you know how to do that, or you can just simply do substitution of one equation into another to solve it.
你知道你在小学的时候是怎么做的对吧?,你拿出你的笔和纸,如果你会的话,你可以解一个方程组,或者你可以单纯地。
More and more high schools are introducing positive psychology class. ***** Elementary schools are introducing it.
越来越多的中学开始引入积极心理学*,小学也是。
So there's only 34 in my particular cohort. It's all elementary school teachers together.
我这个组里只有34个人。全都是小学老师。
especially with elementary school students. And while I was here,
尤其是当小学老师。而且我在这儿的时候,
Those in the state sector, you would start primary school,
那些在公立学校的孩子们,会开始读小学,
I've taught kindergarten students, elementary school students, adult students,
我教过幼儿园的孩子,小学生和成年学生,
He was, I think, an elementary school student.
我想,他那时候还是个小学生。
she was my favorite teacher in elementary school,
她是我小学最喜欢的老师,
just learned from a little kid.
就是从小学的。
This one involves elementary school.
这个例子跟小学有关。
You might recall from grade school sometimes you put things in parentheses so that your addition happens first, then your multiplication, otherwise multiplication would happen by default first.
你们可能会想起小学时,将一些加法表达式,放在圆括号里,这样加法可以先计算,然后是乘法,否则,乘法默认先发生。
They did this in 1,800 elementary school children, so these are about eight year-olds.
于是科研人员给一千八百名,八岁左右的小学生分发疫苗
But all of you in this room probably remember what we technically call the base 10 system or decimal system because back in grade school or the like, you learned to count and add and subtract numbers by way of columns.
但是,在座的每一位可能都记得,这在小学的时候学的,以10为进制的系统或者十进制系统,通过数列方式学习数数和加减法。
So low-income kids before they even leave elementary school are years behind where they should be.
低收入孩子在离开小学前,已落后多年。
But the boys, if they are in a private sector,
但是对于男生,如果他们在一个私立小学就读,
The so called binary system, 1 these zeros and ones that you'd probably have some vague sense underlie all computers today actually reduced to the exact same grade school kind of math and system except with computers, 1 because it's a lot easier to use just two digits, zero and one.
所谓的二进制就是,你觉得模糊的0与,在电脑上计算,事实上可以简化为跟小学数学一样,只是在电脑上计算而已,因为它更容易,仅仅使用两个数字,0与。
Well, I guess the craziest one would be that I found my old elementary school art teacher through Facebook.
我想最疯狂的事就是通过Facebook我找到了从前小学的美术老师。
应用推荐