The filter() method first checks to see if the list is empty — the critically important exit condition for this method.
filter()方法首先检查列表是否为空，这是该方法的重要退出条件。
Then we call the exit() function with an error code; for this utility, we've chosen to return different numbers for every different error condition.
随后我们用错误码调用exit()函数；对于本实用程序，我们已经选择了对每个不同错误条件返回不同数字。
At this point, the while condition loops until an exit condition is reached — ideally, when the capture has completed successfully.
此时，while条件循环，直到达到退出条件—理想情况下是捕获成功完成。
Thanks to the installation of a number of fire curtains and the provision of an additional emergency exit, the listed foyer was retained in its original condition.
多亏安装了大量的防火卷帘和增添了一个紧急出口，才使大堂可以维持原状。
We therefore recommend using different exit strategies based on the underlying market condition.
因为我们建议在不同的市场背景下使用不同的退出策略。
The waste heat loss is decided by the exit gas temperature and quantity, at fuel and air supply condition to keep stable, the exit gas quantity of the variety can be neglected.
而作为主要热损失的排烟热损失的大小直接决定锅炉效率的提高，排烟热损失的大小主要取决于排烟温度和排烟量，在燃料及送风条件保持稳定时，排烟量的变化可以忽略。
Under the condition of constant phosphorus mass flow rate, the smog exit temperature would increase slowly while other parameters would decrease with increasing excess air coefficient.
在燃磷量不变情况下，最高燃烧温度、壁面最大热流和平均热流均随过剩空气系数的增大而减小，但烟气出口温度缓慢增加。
The generalized large well method is not applicable when the influence radius doesn't exit and the complicated hydrogeological condition is not fit to the condition of Dupuit well-flow formula.
但是当水文地质条件复杂，不能引用影响半径时，就不符合裘布依井流公式的适用条件，也就不能再用大井法计算排水量；
In design condition, the flow blockage, loss, turbulence and noise at the exit focus mainly in the tip mid-passage, wake and the corner between the hub and the suction surface;
设计状态转子出口流动阻塞、损失、高水平紊流脉动及噪声主要发生在叶尖通道中部、尾迹和叶根吸力面角区；
In design condition, the flow blockage, loss, turbulence and noise at the exit focus mainly in the tip mid-passage, wake and the corner between the hub and the suction surface;
设计状态转子出口流动阻塞、损失、高水平紊流脉动及噪声主要发生在叶尖通道中部、尾迹和叶根吸力面角区；
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