英 [ræs] 美 [ræs]
abbr. 远程访问服务(Remote Access Service);随机存取存贮器(Random Access Storage);(英)皇家天文学会(Royal Astronomical Society)
RAS //
Royal Agricultural Society 皇家农学会
the network in the reticular formation that serves an alerting or arousal function
远程访问服务
远程访问服务器
RAS性能
远程存取伺服器 (remote access server)
远程存取服务 (remote access service)
远程存取服务 (remote access services)
列位址选通 (row address strobe)
肾素-血管紧张素系统
肾素-血管紧张素系统(RAS)是机体维持正常血压和渗透压的重要调节机制,它由一系列激素及相应的酶组成.近年来,对RAS系统的研究使该系统不断的被完善.
目前有关高血压基因治疗的研究很多,肾素血管紧张素系统(RAS)是研究的热点之一。
可靠性、可用性和可维护性 (RAS) 是用来评估和测量系统持续运转以及最大程度减少维 修次数的能力。
Loss of neurofibromin expression in NF1-associated tumors is associated with elevated RAS activity and increased cell proliferation.
在与 NF1 相关的肿瘤中神经纤维蛋白表达的丧失与 RAS 活性升高和细胞增殖增加有关。
This will open a RAS perspective view.
这将打开RAS透视图。
RAS can also be extended and customized via a profile.
RAS同样可以通过概要文件来扩展和定制。
At many schools, RAs earn money as well as get their room and meals for free or at a reduced price.
VOA : special.2009.03.26
The Merck effort against ras was the subject of front-page stories years ago before it fizzled.
FORBES: Gleevec Inventor: Why Aren't There More Cancer Cures?
Ras Tanura, a tiny finger in the Persian Gulf, already has a 550, 000-barrel-per-day refinery, Aramco's biggest.
Ras Tanura's site on Saudi Arabia's east coast puts Dow closer to emerging markets.