英汉例句

• The incipient cavitation number consists of Weber's number W and m - relative velocity of cavitation bubble explosion.

  初生空化数由韦伯数w和空泡相对膨胀速度M所组成。

• This paper gives, from the energy equation for rapidly varied flow, the equations for the calculation of the curve of equal cavitation number in consideration of friction losses.

  本文在考虑水流阻力的情况下，提出计算等空化数曲线的方程组，并给出电算程序。

• When relative length or the slenderness ratio is the same, cavitation number becomes big as the conic angle or the diameter of the cone becomes big, as shown in Fig.

  在相同的空泡相对长度或长细比下，随着锥顶角或直径的增大，对应的空化数也增大；

• The paraboloid cavitation pattern is an isolated type; and the initial cavitation number is 0. 2 or so.

  渥奇段的空化为体型分离型，初生空化数约为0．2左右。

• The results of experimental investigations clearly show that the broad band spectra level of cavitation noise increases as the cavitation number becomes small;

  测量结果表明：在空化形态不变的条件下，空化噪声宽带谱级将随空泡数的减小而单调增加；

• The total noise changes complexly. When the bubble cavitation turns on the sheet cavitation, the total noise will reduce suddenly although the cavitation number becomes smaller.

  噪声总声级的变化较为复杂，由泡空化状态转换到片空化状态，空化数虽然减小，但总声级会突然降低。

• The ventilated cavitation number decreased with the ventilation flow rate by exponential law at constant velocity.

  在流速恒定情况下，随通气率的增大，通气空化数逐渐减小，呈指数规律衰减。

• Through the adjustment of ventilation, the nascent cavitation number of cavitation is improved and the pore plate can crush and separate clogs during operation.

  通过调节通气提高空化初生的空化数，工作时孔板旋转使堵塞物破碎和脱离。

• UP to now, the setting height of the turbine in clear water has been determined by the cavitation number which limits the cavitation conditions.

  迄今为止，凡在清水条件下水轮机安装高程都是以限制空蚀条件的空化数来确定的。