Conclusion: SDF-1 can keep survival and proliferation course of HL-60 cell at certain level.

结论：SDF - 1可在一定程度上维持HL - 60细胞的存活及增殖进程。

youdao

Vacuum resin dosing equipment is the central equipment of the disposal perfusion and encapsulation which need precise temperature control at certain level.

真空树脂灌注机是对电子器件进行灌封处理的关键设备，必须控制灌注料的温度始终维持在某一适当的水平上。

youdao

It has been some time to run top sports teams in higher universities and colleges, but not ideal in general effect, which shows that sports competitive level stagnate at certain level.

我国普通高校办高水平运动队已有一段时间，但从总体效果来看很不理想，其具体表现为：当运动竞技水平提升和达到一定水平后，就始终停滞在这个平台上徘徊。

youdao

It cannot be priced at a level where only certain people have access, because then you are cutting entire sections of our country out of involvement in the world,"

VOA: standard.2010.01.05

And so if one is looking to keep protein at a certain level, then these sort of foods would get favored.

但还不是全部 而如果要使体内蛋白维持在某种水平上,那这些食物会比较受青睐

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Rather, they're located-- they're related at a pinpoint level to certain parts of your brain.

相反,它们定位于,它们都精确地定位于大脑的某个部位

耶鲁公开课 - 心理学导论课程节选

But I do think at a certain level women have to look at whether or not their behavior is self-defeating to a certain extent.

NPR: Women Of Color Lag Behind In Wealth

So, at a certain level, you got to feel for, like, you know what?

NPR: Really Important Football Game Coming

But at a certain level, coaching and team cohesiveness, complimentary skill-sets and lack of injuries play a leveling role.

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