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Slim,whose real name is Bill Homans, has come a long way from his job as a heavy equipment operator for the U.S.Army during the Vietnam War.
VOA: standard.2010.08.04
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The syntax is OK in the sense of, it is an operand, an operator, an operand, so syntactically it's OK.
这里的语法应该是好的，有个运算对象，一个运算符，另外一个运算对象，因此语法上是没错的。
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- And here as promised is that other operator -- looks a little weird, but because assignment is already using the equal sign to assign one value on the right to a variable on the left.
在这里正像所承诺的那样，其他的操作-,看起来有点怪异，但是因为“=“已经被用来当赋值运算符了,用来把右边的一个值赋值给左边的变量。
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The reason I say that is, by having operator overloading I can use 1 generic interface to all of the objects that I want to use.
他在大多数情况下都是对的，我要这么说的原因是,通过运算符重载我可以,用一个通用的借口对。
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What I want to point out also is that this h hat, the Hamiltonian operator written out for the simplest case we can even imagine, which is a hydrogen atom where we only have one electron that we're dealing with, and of course, one nucleus.
我也想指出的是，我们能想到的最简单情况,的哈密顿算符，是一个只有一个电子,也只有一个原子核的氢原子。
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And one of the things neophytes trip over early on is that we'll soon see there's not only an equal sign operator, there's equals equals.
这样我们还要引入了一个新的操作符,我们将看到这里不仅有一个等号的操作，还有双等号。
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So the point is, there is something here called operator precedence, which is what the gentleman said.
这里我要说的就是，这里有个,叫做操作优先的规则，也就是刚才那位先生说的。
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So this is the equality operator, whereas the single equal sign is the assignment operator.
所以这是相等操作符，然而那个单等号是一个赋值运算符。
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Now, we're using the equal equals operator and this conceptually is correct.
现在，我们使用==符号,这是正确的。
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The equal sign is really called the "assignment operator."
那个等号其实是个“赋值运算符“
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So hopefully there is indeed a way to fix this, but it looks as though the division operator, the single slash is division but -- and here's a curiosity about many programming languages -- because 17 is an integer and because 13 is an integer, why do I say that?
我的确希望有一个方法来修正这个错误，但是看起来,好像那个除法操作，那个斜杠是除法,但是--对于很多编程语言来说,是挺奇怪的--因为17是一个整数,13也是一个整数，为什么我这样说？
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The * is the "go there" operator.
是“定位“符。
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That is the address of operator.
这是地址操作符。
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Now, less than is just, if you haven't used it before, it's just the operator you'd expect, it's comparing two things and it's going to return either true or false depending on whether the first argument is false less than the second argument.
现在，小于这个符号是，如果你之前没用过它的话，它就是你期望的那个运算符，它会比较两个独享,然后基于第一个参数是不是,小于第二个参数,返回true或者。
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And in Python the expression is, operand, operator, operand, when we're doing simple expressions like this, and if I give it to the interpreter, it gives me back exactly what you'd expect, which is that value. OK?
在Python中表达式就是，运算对象，操作符，运算对象，当我们处理这样的简单表达式的时候，我把表达式传给处理器，处理器给我返回了我想要的结果，对不对？
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This is the equality operator.
这就是等于号。
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And h with the carrot or the hat here, well, that carrot or hat tell us it must be an operator, and this is called the Hamiltonian operator.
而且带帽的H，好，这个帽告诉我们它肯定是一个算符，这个被称为哈密顿算符。
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