查询词典 nozzle

Some innovative approaches were presented to resolve the problem existing in the first generation of boost compressor by increasing the flow area of fluidics nozzle to decrease pressure drop and erosion attack, adding a new flow path in order to improve boosting effect of the second piston bore, connecting a bypass valve in parallel with throttle valve to set a partial flow and regulate pressure drop.

针对第一代样机存在的问题，提出了改进措施：①增加射流元件喷嘴过流面积来降低压耗和冲蚀破坏；②在射流元件输出道与二级活塞缸之间增加新流道，提高二级活塞缸增压效果；③在节流阀位置并联旁通阀进行分流稳压。

Spray Nozzle Engineering has just released the NEW Liberty 20 Gallon (75L) Portable Foamer from Lafferty Equipment.

喷嘴工程刚刚公布的拉费悌装备的新自由20加仑（75L）便携式发泡剂。

Particularly suited for dusty environments, the Smart Fog Fogger System nozzle has a large 0.1 orifice, which won't clog like pinhole foggers do.

特别是对灰尘的环境适合，烟雾机，智能雾喷嘴系统有大量0.1口，不会堵塞针孔喷雾器之外喜欢做的。

Development and experimental study of the key parts of foreside control ultra high speed injection moldingThe designing theories and methods of microdisplacement actuator for controllable nozzle based on GMM are proposed. The designing process of such components as microdisplacement transfer and amplifier mechanism, driving coil and control circuitry is presented particularly.

前端控制式超高速注射成型关键部件的研制及相关实验研究提出了可控喷嘴用超磁致伸缩微位移驱动器的设计理论和方法，通过理论分析计算优化了驱动线圈和控制电路的设计。

The influence of nozzle outlet angle on the fluid flow and free surface oscillation in the mould was analyzed.

分析研究了不同侧孔倾角对对称多侧孔水口浇注大方坯结晶器内流场及自由液面波动的影响规律。

Therefore, in the actual nozzle, it is necessary to minimize frictional effects, flow disturbances and conditions that can lead to shock losses.

因此，在实际的喷嘴，这是必要的，以尽量减少摩擦的影响，流的干扰和条件，可导致休克的损失。

The direct flow of air from a regular hairdryer nozzle will break curls apart and create frizz, adds Massey.

吹风机喷嘴的气流会让鬈发断裂梅西补充说。

If the hose is left on the Figure 85 and 90M in freezing weather, the valve's self-draining feature will protect the sillcock from freeze damage if: 1 the nozzle is not left affixed to the hose; and 2 the entire hose length is on a plane lower than the fixed position of the frostproof sillcock.

如果型号85和90M的软管位于冰冻气候中，阀门的自排泄功能将会保护洒水龙头不会冻坏，如果：1洒水龙头出口没有连接软管；或2整个软管长度都位于防冻洒水龙头的连接点下方。

The technical problems, about shortage of separation distance, the feasibility of high-rise polymerization factory building, the fire separation and explosion-proof design of polymerization factory building, the selecting and arrangement of water spraying extinguishing system nozzle, the establishment of deluge system valve, and the essentiality of water spraying extinguishing system which is to be established to protect the VCM gasholder, the positioning of water curtain settled under the space which connect the PVC pack house and pack department and how long the system continue operate? The selecting and the quantity of fire extinguishing agent about gas extinguishing system, which will be used in the new 35KV switch station and some rooms including cabinet room, primary control room, UPS room, voltage changer room, belong to new polymerization power panel and UPS station. Designing the model of power supply and distribution for fire-fighting and designing the hardware organization, software, model of data transmission and fire gang control logic programmer about automatic fire alarm system. Making certain the grade of release source point in the fire or explosive atmosphere and delimiting different grade explosion-proof space. Selecting correct explosion-proof construction of electrical apparatus and delimiting the class of building lightning protection, putting forth the concert steps to deal with thunder stroke and electrostatic discharge and so on, have been deeply researched in the process of designing and then the concert steps to deal with them have been putted forth.

针对设计中遇到的防火间距不足、聚合厂房可否采用高层厂房、聚合厂房的防火分隔和防爆设计、水喷雾灭火系统的喷头选型和布置、雨淋阀组设置、VCM气柜是否需要设置水喷雾灭火系统、PVC仓库与包装车间相通处水幕带的布置和系统工作时间的确定、新建35kV开关站和聚合配电及DCS机柜间内的机柜间、主控室、UPS间、变压器室等处设置的气体灭火系统选型和灭火剂用量确定、消防供配电方式、火灾自动报警系统的硬件结构、软件设计、数据传输方式及联动控制设计中的逻辑编程、爆炸和火灾危险环境危险释放源等级确定和防爆区域等级范围的划分、爆炸危险区域电气设备的防爆结构选型、建、构筑物的防雷类别划分及采取的防雷、防静电措施等具体工程技术问题在深入分析研究后，提出了相应的解决措施。

In addition, investigation on the nozzle was taken in this article because it is a key part in spouted fluidized granulator.

气流雾化喷嘴是喷动流化造粒装置的主要部件。因此，本文对气流雾化喷嘴作了一些实验研究，以供参考。

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％。