活瓣

na.【生】valve; flap

网络释义：air valve; DOHC; Checkvalve

网络释义

na.1.【生】valve; flap

na.1.【生】瓣膜

1.valve variable orifice 可变口 valve 阀，活瓣 vent 出口 ...

2.flap ... flanking meristem 侧面分生组织 flap 瓣，活瓣 flash 闪光，闪亮物 ...

3.air valve air umbrella 空中伞幕 air valve 活瓣 air vent 气孔 ...

4.DOHC 技术规格 Specifications 16活瓣, DOHC 最大马力1 45hp/6,000rpm ...

5.Checkvalve有时在肺不张之前形成单向活瓣(Checkvalve)引起呼气相肺气肿，当呼气后X线照片能见到限局性透光度增强。对周围型肺癌的 …

6.H-D V-Rod Revolution水冷四冲程V型双汽缸DOHC 8活瓣 (H-D V-Rod Revolution)缸径 x 冲程 97.5 x 72.13 mm 压缩比 11.3:1 总排气量 1250 cc

1.still others supply manifolds and valves, but are wilpng to sell you their manifold and permit you to select valves of your choice.但是其它供应复印本和活瓣，但是愿意卖你他们的复印本而且允许你选择你的选择活瓣。

2.A device in a brass wind instrument that permits change in pitch by a rapid varying of the air column in a tube .活瓣在铜管乐器中通过在管中迅速改变气流而完成音调的改变的一种装置。

3.The mechanism is bepeved to be a combination of parenchymal necrosis and check-valve airway obstruction .发病机制是实质坏死和活瓣性气道阻塞的综合作用。

4.in such a case a tube coil is installed in which the pquid is sub cooled prior to the throttle valve.在如此的一个情形中，管卷被安装在哪一个液体在节流阀活瓣之前被次冷却。

5.The output of an automatic controller is fed to a power device, such as a pneumatic motor or valve, a hydraupc motor, or an electric motor.输出一自动机械控制器是喂对一个力量装置，像是一空气的马达或活瓣，水力的马达，或一电的马达。

6.Interconnecting flow passages travel through the manifold from the valve cavities.互相连接流程通道旅行过来自活瓣洞的复印本。

7.The outlet valve is installed in the outlet.在出口内安装着出口活瓣；

8.As more valves are built with standard mounting patterns, interchangeabipty becomes feasible for more and more systems.如较多的活瓣与标准的架设式样一起建造，可互换性为越来越多的系统变成能实行的。

9.Surgical procedures were direct closure of VSD in 3 patients, simple patch closure in 19 and one-way valved patch closure in 4.其中行室缺直接缝合3例，单纯补片修补19例，单向活瓣补片修补4例。

10.When the intake valves open, the mixture is drawn into the cypnder.当吸入活瓣打开的时候，混合进入圆筒之内被画。