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负压的的英文

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"负压的"怎么读用"负压的"造句

英文翻译手机手机版

  • subatmospheric

例句与用法

  • The negative pressure loop should be noted .
    应该注意到负压的腹点。
  • The air outside the engine tries real hard to move into the area of negative pressure in the cylinder
    通风在外边发动机尝试真正艰难进入负压的地区在方面汽缸。
  • The pass rates for dpoae were as follows : 94 . 0 % in healthy middle - ears , 73 . 8 % in middle - ears with negative pressure , and 18 . 7 % in som
    中耳负压者,变频耳声传射检查的通过率为73 . 8 % ,且负压的程度愈严重,其通过率愈低。
  • Pcr analysis of resistant seedlings with nptii gene primers showed that 6 out of 12 seedlings detected had the 700bp fragment specific to the plasmid pig121 , indicating that t - dna had been integrated into the genome of sweet cherry
    L ,负压的适宜处理是lmmxio次。 6 、通过p r扩增,初步证明证明外源基回己转入甜樱桃。
  • For the larger area contraction ratio , the flow condition becomes more complicated , the discharge of the tunnel and the change of the negative pressure in the cavity pocket will be reduced , but the cavity diameter of the level rotary cavity flow and the dissipation ratio of the system will be increased
    面积收缩率较大时,流态变化复杂,泄流量和环流空腔内的负压的变化减小,但空腔环流的空腔直径和泄洪洞的消能率增大。
  • Adopt advanced technic of f4 whole cold - press to moulding and heat melt to process to make , let the lining no slot to link withal cheek by jowl connect with exterior metalpipes wall , in the state of allowwing to work keep to distort in - phase , thereby to enhance using - life of lining in the working status of opposite high temperature high vacuum , stop the ecumenic pad fluorin pipes using in condition of cold and heat alternate and minus tension to come into being the matter of padding fluorin floor shrivel to jam the flowway and plastic rip , its perfect choice use to transport medium of strong corrosive strong oxidation by modern chemical - industry corporation
    采用氟塑料f4整体冷压成型及热熔加工等先进技术制造,使内衬层无缝搭接且与外层金属管壁紧密粘接,在允许工作状态下能够保持同步变形,从而提高了衬里层在相对高温高真空度的工况下的使用寿命,杜绝了一般衬氟管在冷热交替,及负压的条件下使用易产生衬塑层鼓瘪阻塞流道及塑料拉裂的问题,是现代化工企业在输送强腐蚀强氧化介质理想的选择。
  • According to the comparison between simulation results and laboratory measurements , this paper reaches the conclusion that the negative pressure region in convex boundary ( including broken line gradient ) not only caused by boundary layer separation , but also especially caused by centrifugal force which is the result of convex boundary
    根据数值计算与模型试验结果的比较,得出具有凸形曲面边界(包括折面底坡)负压区的存在不仅是边界层分离所致,边壁弯曲使过流产生的离心力也是产生负压的重要原因的结论。
  • Among the pathophysiological mechanisms , the sudden shift from a positie to a negatie intrathoracic pressure plays an important role since it results on the one hand in an increased pressure gradient for systemic enous return and in cardiac preload and on the other hand in a decreased pressure gradient for left - entricular ejection and an increase in left - entricular afterload
    在诸多病理生理学机制中,胸内正压向胸内负压的突然转换扮演了重要作用,一方面,是由于增加了体循环静脉回流的压力梯度和心脏前负荷,另一方面,降低了左室射血的压力梯度并增加了左室后负荷。
  • Due to technology demand would carry out multi - place measure of wind pressure or negative pressure . because measured medium include high concentration coal powder and coal dust grain , often makes sample pulse pipe to stop up , and effect on correct measure of wind pressure , so to safety production causes serious menace
    由于工艺上的需要,要进行多处的风压或负压的测量,因被测介质中含高浓度的煤粉或煤灰颗粒,常使取样脉冲管堵塞影响风压的正确测量,对安全生产造成严重威胁。
  • New methods for noninvasively detecting pulmonary pressure and left ventricular end - diastolic pressure manometer that measures megative pressure in mmhg was connected with the examined subject through a mask . the manometer is a remodeled sphygmomanometer for routine peripheral arterial blood pressure measurement that is market - available . the examined subjects were asked to carry out muller maneuver slowly so that the intrathoracic pressure decreases gradually while the blood flow of the right ventricular outflow tract observed with pulsed doppler echocardiography at the parasternal short - axis view of the great vessels in the two - dimensional echocardiography
    肺动脉压和左室舒张末压无创测定新方法随机选取有肺动脉瓣返流受检者,根据我们提出的假说,人为地降低胸内压(附加胸腔负压) ,当降到肺动脉内压力等于或小于右室压时,肺动脉瓣即可开放,用多普勒超声心动图法可以探查到肺动脉瓣上的前向血流,此时的肺动脉压应该为附加胸腔负压的绝对值加上右室压。
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