在为本文进行的测试中，每次调用时我使用1000万的循环数，在1ghz PIIIm系统上运行。

In the test runs for this article, I used a loop count of 10 million for each call, running on a 1ghz PIIIm system.

youdao

测试程序重复调用每种方法，使用一个大循环数，从而平均多次调用的时间衡量结果。

The test program calls each method repeatedly with a large loop count, averaging the time measurements over several calls.

youdao

对于加减法运算所需循环的平均数是2，而旧型号机却需12—15。

For adds and subtracts, the average number of cycles required is two, versus about 12 to 15 for the previous type.

youdao

Last time we checked the type and said if it is a float you're okay. If not, carry on.

并且会告之是否是一个浮点数,如果不是继续循环。

麻省理工公开课 - 计算机科学及编程导论课程节选

So what would I want to do? I'd like to somehow walk down each of the digits one at a time and add them up. Ah, that's a looping mechanism, right? I need to have some way of walking through them.

去取这个数的,每个数字然后把他们加起来,啊，这是个循环机制对不对？,我得找到一个遍历它们的方法,一种简单的方法可能。

麻省理工公开课 - 计算机科学及编程导论课程节选

The one thing you want to keep in mind though is that Hertz does not actually mean inverse seconds, it means cycles per second. So, if you're talking about a car going so many meters per second, you can't say it's going meter Hertz, you have to say meters per second.

写成5每秒，或5赫兹,你们要记住的是赫兹,并不等于秒的倒数，它是每秒的循环数，如果你们说,一辆车一秒可以走多少米,你不能说它走了米赫兹。

麻省理工公开课 - 化学原理课程节选