double-track system 双重轨制
one-track system 单轨制
Serial Track System 七连钉技术
infrared search and track system 红外线搜索与追踪系统
Wheel Driven Track System 轮驱动轨道系统
wafer track system [电子] 硅片流水线
·2,447,543篇论文数据,部分数据来源于NoteExpress
Yes, our application procedures have speeded up since we started using the new fast-track system.
是呀,自从我们开始使用新的快捷系统,我们的申请手续已经加快了。
Strength analysis was performed on the hoisting and installation track system for the gas turbine of a ship.
以某船为研究背景,进行了燃气轮机吊装轨道的强度分析研究。
And London's Transport Authority has promoted the Oyster card, a magnetic payment system that keeps track of where people have been and when.
VOA: standard.2010.04.01
It was like the off-track betting system.
这有点像场外下注。
So, these memory cells are a way that your immune system keeps track of antigens that it's been exposed to for even if maybe the plasma cells that were producing antibody in response to the initial exposure have died and disappeared.
所以,这些记忆细胞,是人体免疫系统记忆抗原的一种方法,即使由浆细胞产生的抗体,在初次免疫应答中全部被消灭,记忆细胞仍然能迅速分化为抗体分泌细胞
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