The first two requirements (“Efficient” and “Fine-grained”) are important for performance. Imagine a large spreadsheet with millions of cells containing formulas — it would be a huge waste of resources to recalculate every single cell, every time any input changes. Similarly, you don’t want to calculate the value of a cell multiple times if you can help it. In general, we want to do the minimum amount of work possible.
科研人员凝神屏息、目不转睛——一台重型燃气轮机样机正进行实验。
，这一点在新收录的资料中也有详细论述
据要求匿名的消息人士透露，殷拓已聘请投资银行Arma Partners接触一批私募股权投资者，探讨出售SUSE的可能性。消息人士称，目前讨论尚处于早期阶段，殷拓是否会进行交易尚无定论。，详情可参考新收录的资料
"You're keeping it out of your general waste bin, keeping it out of landfill, reducing those emissions that will come from that food rotting in landfill, but you're also keeping your waste clean to allow that to be recycled," she said.
"that's a nice idea; but nothing about these methods makes sense"