抛出

Columns not marked as nullable will automatically raise exceptions if you attempt to persist an instance with a null value.

如果你试图对没有被标为可空的列赋空值，将会自动抛出异常。

Of course, the throwaway oversway is an oversway.

当然，抛出式过度倾斜是一种过度倾斜。

Mid storm and wind, and pelting hail, Their efforts were of no avail.

陆地和隐蔽处所都无法找到，于是他们只好抛出他们的锚

He cast the line suddenly just like throwing it into the water and then reeled it back.

他把线突然抛出，就像扔进水中一样，然后把线绕回。

This third argument is useful if you want to reraise an exception perhaps to point

当你想重新抛出异常时，第三个参数很有用(可以用来区分先前和当前的位置)。

Note that __exit__ methods should not reraise the passed-in exception; this is the caller's responsibility.

注意方法 __exit__ 不应该把传入的异常重新抛出，这是调用者的责任。

Exception will occur, because there was no previous exception to reraise.exception will occur, because there was no previous exception to reraise.

如果之前没有异常触发，会因为没可以有重新抛出的异常而生成一个TypeError异常。

A rethrow is a throw that is not followed by a type or an expression

重新抛出是后面不跟类型或表达式的一个 throw

Because the exception_thrown event is dispatched from within the catch block, we can rethrow and catch the exception in a custom reaction

因为 exception_thrown 事件是从 catch 块中被分派的，所以我们可以在一个定制的反应中重新抛出和捕获异常

If you drop one of these, they will be irrevocably scuffed, marked, nicked, damaged or even shattered.

如果你将他们其中的一个抛出，它们将不可避免地磨损、划伤、损坏或者甚至粉碎。

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。