Working principle: piston moves from left to right, form a negative pressure pump cylinder, the liquid tank into the pump by the inhalation valve cylinder.
工作原理：活塞自左向右移动时，泵缸内形成负压，则贮槽内液体经吸入阀进入泵缸内。
How it works: the piston moves from left to right, form a negative pressure pump cylinder, then the suction tank fluid through the valve into the pump cylinder.
工作原理：活塞自左向右移动时，泵缸内形成负压，则贮槽内液体经吸入阀进入泵缸内。
Right In the fluid control and shut down and so on, spool orientation is important for the spool valve core and valve.
对于流体的控制和关闭等，阀芯的导向十分重要，阀芯导向用于阀芯和阀座的对中配合。
Shanghai Fisher Valve reserves the right to change the specifications without prior information.
我公司保留随时更改技术参数的权力，修改时恕不另行通知。
The valve is seen on the left, and a bland vegetation is seen on the right.
图示左侧为心脏瓣膜，右侧颜色较浅的为疣状赘生物。
Improper development of the tricuspid valve prevents oxygen-poor (blue) blood from passing from the right atrium to the right ventricle and on to the lungs as it should.
发育异常的三尖瓣阻碍了贫氧血(兰)由此通过从右心房到右心室再到肺里。
Pneumatic valve position according to their channels can be divided into straight-through, three-and right-angle type.
气动球阀按其通道位置可分为直通式，三通式和直角式。
Conclusion tricuspid annular dilatation, right heart impairment and severe pulmonary hypertension are responsible for the development of late tricuspid regurgitation after mitral valve replacement.
结论二尖瓣置换术后远期三尖瓣功能性关闭不全与三尖瓣环扩大、右心功能损害和严重肺动脉高压有关，三尖瓣环扩大是其重要的原因。
Right In the fluid control and shut down and so on, spool orientation is important for the spool valve core and valve seat oriented toward the tie.
对于流体的控制和关闭等，阀芯的导向十分重要，阀芯导向用于阀芯和阀座的对中配合。
Michael Adkins and Pete Ehlers, both of Swagelok, explain how choosing the right ball valve can keep you in compliance.
迈克尔·阿德金斯和皮特·埃勒斯，解释了如何选择正确的球阀以便于符合欧美标准。
The conduction system in the avian heart is specialized and contains a recurrent bundle branch that innervates the right atrioventricular valve.
家禽的心脏传导系统比较特殊，它含有一个返回分支束，使右房室瓣受传导神经的支配。
Methods: Through right minimally incision and transected sternal incision, 23 patients underwent mitral or aortic valve replacement.
方法：采取右侧小切口及横断胸骨小切口，对23例二尖瓣、主动脉瓣病变患者行瓣膜置换术。
Results The right atrioventricular valve can be divided into rough region, transparent region and basin region.
结果右房室瓣瓣叶分为粗糙区、透明区、基底区。
The large holes on the left and right represent the inlet and exhausting valve ports respectively.
左右两侧的两个大孔，分别表示进气阀孔和排气阀孔。
The example seen here is a "tension" pneumothorax shifting the mediastinum, because a "ball-valve" air leak is increasing the air in the right chest cavity.
图为张力性气胸，因呼吸时活瓣样的结构使气体漏入到胸膜腔的越来越多，纵膈移位。
When ordering, specify valve size, figure number, and the exact distance from the valve flange to the top of extension flange (customer-specified length shown at right).
订购时，请指明阀门尺寸、规格型号，以及从阀门法兰到延长件法兰顶部的准确距离(用户指定的长度如右图所示)。
A comparative analysis of data of right cardiac catheterization was done in 98 patients with pure mitral valve lesion and 66 patients with mitral combined with aortic valve lesions.
本文比较了98例单纯二尖瓣病变和66例二尖瓣合并主动脉瓣病变患者的右心导管资料。
The third, the fourth and the fifth parts elaborate separately the content, nature and valve of the right to silence.
第三、第四、第五部分分别论述了沉默权的内容、性质和价值。
The utility model relates to a self control valve for an automobile brake emergency system, comprising a left and a right part in an entire aluminum alloy housing.
汽车制动应急系统自动控制阀，在整体式铝合金外壳内，由左、右两部分组成。
The method of treatment of the double-chambered right ventricle, aneurysm of membranous inter-ventricular septum and aortic valve i…
文章着重讨论了双腔右心室、室间隔膨胀瘤和主动脉关闭不全的治疗方法。
Pneumatic V-ball valve is a right angle turn structure of the advanced control valve with positioner supporting the use of proportional control can be achieved;
进口气动V型球阀是一种直角回转结构的高级控制阀，它与阀门定位器配套使用，可实现比例调节；
Pneumatic V-ball valve is a right angle turn structure of the advanced control valve with positioner supporting the use of proportional control can be achieved;
进口气动V型球阀是一种直角回转结构的高级控制阀，它与阀门定位器配套使用，可实现比例调节；
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