Key generator function to construct index key during INSERT and UPDATE operations.
用于在INSERT和UPDATE操作中构造索引键的键生成器函数。
Calling a generator function a second (or NTH) time jumps into the middle of the function, with all local variables intact from the last invocation.
对生成器函数的第二次(或第n次)调用跳转至该函数中间，而上次调用的所有局部变量都保持不变。
Describing the astronomical refractive mapping function and a new continued fractional mapping function derived with the atmospheric refractive generator function method.
介绍了由大气折射母函数方法引出的大气延迟新连分式映射函数和天文大气折射的映射函数方法。
Secondly, the output waveform signal generator can be divided into sine wave signal generator, pulse-wave signal generator, function generator and arbitrary wave generator, and so on.
其次，按输出波形又可分为正弦波、脉冲波、函数发生器和任意波发生器等。
Secondly, the output waveform signal generator can be divided into sine wave signal generator, pulse-wave signal generator, function generator and arbitrary wave generator, and so on.
其次，按输出波形又可分为正弦波、脉冲波、函数发生器和任意波发生器等。
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