查询词典 diaphragms

The motion of airflow is driven by the imperforate and piezoelectric twin diaphragms.

分析数值计算结果，得到以下结论

Metal diaphragms and high purity seats and seals minimize or eliminate outgassing and inboard diffusion.

金属隔膜和高纯度座和密封将漏气和内部扩散减到了最小或彻底消除。

For shots and pills, women need to make regular appointments with their doctors and then they need to get prescriptions in order to obtain the medication. Diaphragms also require medical examinations. While sponges do not require examination, they can be far more difficult to obtain then condoms.

就像避孕环和避孕药，女性还要定期和她们的医生见面，有医生的处方才能拿药；子宫帽也需要医学测试；避孕海绵不需要医学测试，但获得它们比获得避孕套难多了。

Fitting diaphragms should not be used to measure the size pessary a patient will need.

试用隔膜不可以用来测量患者需要的子宫托大小。

The Blodix Collection System Disposable Tubing Set features a cassette that integrally incorporates self-loading pump headers, filters, pressure diaphragms, sensors, and return reservoir.

Blodix 血液成分自动采集系统的一次性管路具有一个采血盒，采血盒含有自加载泵总集管、过滤器、压力膜片、传感器和回流血液储筒。

In addition, the recognized principles of stiffening by diaphragms and improved framing to provide continuity were specified.

此时还明确规定了采用隔板加固和改善结构以保证连合的公认原则。

The finite strip method is used for the calculation of internal forces in transverse diaphragms of continuous curved box-girder .

采用有限条法对多跨连续弯箱梁隔板内力作多工况的计算，分析了隔板的受力特性，得出若干结论，供设计参考

Endplate potentials, acetylcholine potentials, and electrotonic potentials were recorded from the motor endplates of isolated diaphragms from acute late septic and nonseptic rats.

记录急性迟发性脓毒血症和非脓毒血症大鼠的离体横膈运动终板上的终板电位、酰胆碱电位和电紧张电位。

How a regulator goes about delivering air--pistons or diaphragms, balanced or unbalanced first stages,adjustable or nonadjustable second stages--isn't as important today as it was 10 years ago.

管理者怎麼去交付空气--活塞或膜片，平衡的或者被失衡的第一阶段，可调整或不需调整的第二阶段--isn' t一样重要今天，象10年前。

When changing diaphragms in most drivers the new diaphragm may not be 100 % concentric to the old one, and the only way to align it in the magnetic gap is by removing the iron pole from the driver and loosening the screws holding the center pole piece, then and only then the diaphragm can be aligned with the center pole piece and rubbing or touching of the voice coil with the pole pieces in the gap is avoided, this may happen at certain frequencies only, producing a very harsh sound, even passing a static or a dc diaphragm test , therefore the claim that the diaphragms are replaceable in the field is not in many cases true, only when the driver has adjustable screw and dowel locating pin the alignment is possible without getting inside the driver and when alignment of the diaphragm is needed, the plate holding the pole pieces and assembly needs removal, by doing so the pole piece may be well set and aligned but the magnetic field will weaken significantly by such a procedure and solving one problem leads to another one, in this case the driver needs to be re magnetized in order to perform well.

当改变隔膜在大多数司机的新膜片不得100 ％同心旧的，只有这样，才能使其在磁场的差距是通过消除铁柱从司机和松动的螺丝中心柱举行一块，然后才是膈肌可配合中心极片和摩擦或触摸的音圈与极片的差距是可以避免的，可能会遇到这种情况只有在特定的频率，产生了非常严厉的声音，甚至通过一个静态或直流隔膜测试，因此声称隔膜的更换在外地不是在许多情况下，真实的，只有当该名司机已可调螺丝和销子定位销调整是有可能没有得到内部的驱动器和调整时，膈肌是必要的，举行的板极件和大会需要搬迁，这样做极可能是一块很好设置和调整，但磁场将削弱显着这样的程序和解决的一个问题导致另一次，在这种情况下，司机必须重新磁化，以表现良好。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。