Well, insulin is a protein, it's produced by cells in the pancreas, it circulates in your blood.
胰岛素是一种蛋白质,由胰腺细胞分泌,随着血液不断在体内循环
If you repeatedly go through this cycle of denaturing, synthesizing, denaturing, synthesizing you'll get many, many copies of DNA.
如果你不断重复这个变性-复制,变性-复制的循环过程,你就会得到很多很多的DNA复制产物
It's going to run through the loop, accumulating the answers, but because I'm subtracting, x it's just going to keep making x more and more negative as it goes along, again it's off into an infinite loop.
它一直在循环,不断的累加答案,这是因为我一直在对x做减法,这使得作为负数的,变的越来越小,又进入一个无限循环了。
So unlike Scratch where you pretty much had to say "repeat" ten times or whatever, or forever where it's just "forever" with for loops, -- can you actually specify a finite number of iterations -- and as I learned 15 years ago, finite is important.
所以不像Scratch,你大致上需要用,“repeat“10次或更多,或者需要不断地使用当它,是死循环时,你们能够指定出一个有限的迭代次数-,像我15年前学的,有穷的是重要的。
So a loop or an infinite loop, because true is always true, there is no-- nothing on the screen that seems to change this keyword true, so this is actually a deliberate infinite loop, but so was that thing up top to forever say hi or whatever it is you wanted to do.
因此而出现死循环,屏幕上的这些语句无论怎么运行,都无法改变它为真的事实,这就是所谓的死循环,无论你想不想要,屏幕上都会不断打印出“hi“
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