查询词典 diaphragm

In amyotrophic lateral sclerosis, the progressive loss of upper and lower motor neurons leads to respiratory failure, often with predominant diaphragm dysfunction, and death.

目的：在肌萎缩性侧索硬化中，上下运动神经元的进行性丧失导致呼吸衰竭，常伴有明显的膈肌功能紊乱和死亡。

In modern cameras, this is analogous to the diaphragm.

在现在的照相机中，这类似于光圈。

Using the hotwire anemometry,the experimental study is carried out on a novel multi-diaphragm piezoelectric synthetic jet actuator.

利用热线风速仪，在最佳激振频率f=560 Hz时，研究了不同孔径、不同孔深、不同小孔出口几何形状等对多压电膜式零质量射流激励器性能的影响。

We firstly bring forward and realize technologies of arbitrarily shaping laser pulse in the time domain by chirped pulse stacking, programmablely shaping spatial intensity by crystal liquid diaphragm, focused spot smoothing using angular spectrum dispersion by special gratings and detecting and compensating the small patch wave front aberration. Precise, programmable, efficient and \'all parameters\' condition of high power laser system has been obtained.

首次提出并实现了啁啾脉冲堆积型的时间波形任意整形；液晶光阀可编程光强空间整形；特殊光栅光谱角色散焦斑束平滑和小尺度波前畸变的探测和补偿，从而对高功率激光系统的激光束实现了高精度、可编程、有效的"全息"控制。

The black diaphragm intraocular lens implantation provides an effective method in th e treatment of congenital aniridia or traumatic iris deficiency. Chamber angle impair is major cause of postoperative secondary glaucoma.

结论带虹膜隔人工晶状体植入术可有效治疗白内障合并虹膜缺损；术后继发性青光眼主要与房角损伤有关，人工晶状体襻位置异常、眼内出血、持续性炎性反应也参与其发生。

The effects, of protection and treatment with, combined Ch, NaF and a trophie were significantly better than that with atropine alone. In isolated phrenic nerve-diaphragm preparation of rat, isolated jejuneal preparation of, guinea pig, and the metabolic experiment of rat liver, the results of the, assay on the rat blood ChE activity indicated that antidotal effect of NaF may be due to the antidese...

大鼠离体膈神经膈肌、豚鼠离体空肠和大鼠肝脏代谢实验及对大鼠全血胆碱酯酶活力测定的结果表明，NaF的抗毒作用可能是由于其对神经肌肉接头和/或神经节中的N受体的抗脱敏作用；而Ch则可能通过其对ChE的保护和/或加速被抑制ChE的复能，阻碍Ach到达M受体部位而发挥作用。

The implantation of P-C IOL with iris diaphragm is a safe and effective method to deal with traumatic cataract with iris coloboma or aphakia eye.

带虹膜隔后房型人工晶状体植入手术是治疗虹膜缺损白内障或无晶状体眼安全、有效的方法。

There are ram pumps, piston pumps, gear pumps, diaphragm pumps, lift pumps, centrifugal pumps, etc., each having its own place in the sun--or under Fluoroplastic Single-Stage Single Suction Centrifugal Pump the ground, as the case might be.

有冲压泵，柱塞泵，齿轮泵，隔膜泵，电梯泵，离心泵等，各有其自身在阳光的地方-或在地面，视情况可能。

Finally, the whole fabrication process is designed after considering three factors, namely the material choice of the diaphragm, the fabrication of backplate and sacrifice layer of the designed microphone array.

最后，本文分析了麦克风阵元振膜材料的选择、背板和空气气隙的加工方法后，设计了本文的麦克风阵列的加工工艺流程。

For example,backpack electric sprayer,trolley sprayer,orchard sprayer,bilge pump,low/high pressure diaphragm pump,macerator pump and so on.

公司通过ISO9000：9001，CCC及CE等认证，拥有自营出口权，公司竭诚欢迎国内外有识之士前来合作，共创辉煌的明天。

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％。