减号

One way to do this is to put a plus sign next to a positive outcome and a minus sign next to each negative outcome; especially positive or negative outcomes can get two signs instead of one.

这么做的一个方法是在一个积极的结果旁边放上一个加号，每个消极的结果旁边放上一个减号；尤其是或积极或消极的。。结果可能有两个而不是一个极好。

If the integer is negative, the character representation is prefixed by a minus sign.

如果该整数是负值，那么将使用减号作为前缀。

of operation at the same time by pressing the number pad keys above the number 0 and the minus sign above the number pad keys.

操作方法是同时按下数字键盘上面的数字0键和数字键盘上面的减号键）。

Branches backward, will begin with a minus sign.

而后向分支，将会以一个减号开始。

If you let that go, then it'll become a minus.

如果你这样下去，那么它会成为一个减号。

Displays a string using decimal digits preceded by a minus sign if negative.

显示一个字符串使用一个减号前面，如果负十进制数字。

As an example consider .rank is the precedence of the operator, starting with 1 for addition..

rank 是运算符的优先级，从1递增。。rpar是为了像减号这样的运算符准备的

Rpar is set for operators such as subtraction, which require their right operand to be enclosed in parentheses if it uses an operator of equal precedence.

当减号遇到左操作数使用一个同优先级的运算符时，需要把这个左操作数用括号括起来

Juno : I think the first one was defective, The plus sign looks more like a

我觉得第一次有点问题，那个加号看起来更像个减号。

There is a minus before the number to be subtracted.

在要减去的数字前有一个减号。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。