查询词典 pressure pump

Two more chains drive the oil pump and the two high-pressure pumps actuate the common rail injection system.

另外两个链条驱动机油泵和两个高压泵开动的共轨喷射系统。

It is the micro-external gear pump that the key component of the system, which the speed may reach 3,700 Rpm, the instantaneous pressure may reach 35 MPa as well as the addendum circle diameter only has 14 mm.

系统中的心脏和动力源就是微型外啮合齿轮泵，它的转速可达3700 Rpm，瞬时工作压力可达35 MPa，其中齿轮的齿顶圆直径只有14 mm，同时它也是影响该系统合格率的重要部件之一。

Overseas low-pressure gear pump gear often used square structure,水力控制阀, that is the tooth width is equal to addendum circle diameter.

国外低压齿轮泵的齿轮常采用方形结构，即齿轮的齿宽等于齿顶圆直径。

Pitch circle diameter: d = mz = 3X12 = 36 Tooth crown heights: ha = m (f0 + x)= 3X (l +0.5)= 4.5 Tooth High: hf = m (f0 + cx)= 3X (l +0.25-0.5)= 2.25 Tooth full height: h = ha + hf = 4.5 +2.25 = 6.75 Addendum circle Chemical pumps diameter: Da = d +2 ha = 36 +2 X4.5 = 45 Fixed string tooth thickness: Sxn = m (π/ 2 * cos2a + xsin2a)= 3X (1.387 +0.6428 X0.5)= 5.125 Fixed string of high gear tooth thickness measurement: hxn = m (π/ 8 * sin2a + xsin2a)= 3X (0.7476X0.117X0.5)= 2.42 Modulus coefficient x0.5 m3 O20 ° pressure angle tooth thickness Sxn5.12 fixed string Addendum Coefficient string f1 fixed gear tooth thickness measurement most high hxn2.42 Teeth z12 2, shaft wear and tear maintenance: Axis gear pump wear is mainly because with the support roller shaft at both ends between the friction and wear, so that smaller shaft diameter.

分度圆直径：d=mz=3X12=36 齿顶高：ha=m（f0+x）=3X（l+0.5）=4.5 齿根高：hf=m（f0+c-x）=3X（l+0.25-0.5）=2.25 齿全高：h=ha+hf=4.5+2.25=6.75 齿顶圆直径：Da=d+2ha=36+2X4.5=45 固定弦齿厚：Sxn=m（π/2*cos2a+xsin2a）=3X（1.387+0.6428X0.5）=5.125 固定弦齿厚测量用齿高：hxn=m（π/8*sin2a+xsin2a）=3X（0.7476X0.117X0.5）=2.42 模数m3变位系数x0.5 齿形角o20°固定弦齿厚Sxn5.12 齿顶高系数f1固定弦齿厚测最齿高hxn2.42 齿数z12 2、轴的磨损维修：齿轮泵中轴的磨损主要是因为轴两端与支撑滚针间的摩擦磨损，使轴径变小。

In addition to determining that humans use chemosignals to attract one another, the findings could one day be used to create new therapies to correct hormone imbalances—most notably alternatives to cortisol replacement, which is used in treat maladies such as Addison's disease (in which the adrenal glands fail to pump out enough cortisol, causing muscle weakness, weight loss and low blood pressure).

除了确定人类确实可以用化学信号彼此吸引，这一发现还将有助于荷尔蒙失衡新疗法的开发——值得一提的是，这类新疗法可能取代皮质醇替代疗法来治疗阿狄森症（阿狄森症：肾上腺不能分泌足够的皮质醇，从而引发肌肉乏力，体重减轻和低血压等症状）。

The cycle performance and discharge pressure of air source heat pump were investigated by varying the outdoor temperature and indoor air intake of the condenser.

通过改变室外侧环境温度和进入冷凝器的风量研究R142b在空气源热泵机组中的循环性能和排气压力。

Through high-pressure water pump and special nozzle to spray water at high speed from up to down to atomize water to form fan-shaped "silver screen", the movie is displayed on the atomized screen.

水幕电影是通过高压水泵和特制的喷头将水自下而上高速喷出，使水雾化，形成扇形的"银幕"，影片就是在雾化后的银幕上呈像的。

It makes used of pump pressure to atomize the solution, suspended liquid, milk or paste materials into liquid dripping, and then it will exchange the heating with hot air quickly. It is featured with high dust collect, no wall paste and energy-saving. It is quite suitable for drying heating sensitivity materials.

YPG系列压力喷雾干燥机是采用压力式喷嘴借助高压泵的压力将溶液、悬浮液、乳浊液、膏糊状物料雾化成细小液滴，然后与高温热空气进行快速热交换，在极短时间内以简单的工艺迅速连续干燥成细颗粒状物料的设备。

The outlet pressure gauge of hydraulic oil pump in bosun store has not glass, to be fitted.

在水手长蓄物间的液油泵上出口液压表没有玻璃，请安装。

This error voltage serves as is controls the electric charge pump breakover resistance (to call that it controls resistance pressure), then obtained a stable output voltage.

这个误差电压被用作是控制电荷泵导通电阻，进而获得了一个稳定的输出电压。

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％。