查询词典 siphon tube

The reason why the automatic exhaust valve failed to be used for air exhaust from siphon tube was investigated.

对自动排气阀不能用于虹吸管排气的理由进行了分析。

Some have estimated that the 15cm-diameter tube could siphon over three-quarters of the gusher.

有些人预估直径15公分的管子，可以从喷油井中抽取超过3/4的原油。

The structure of maize fluid hilling device was determined and air blowing agitation was utilized to reduce the seeds settlement and damage.The pressure control system was set to maintain fluid metering pressure to avoid uneven seed metering caused by the decrease in height and pressure of the fluid in the chamber.Siphon principle was applied to solve the problem of seed settlement and the hammering function in the siphon tube was utilized to avoid seeds blocking during metering.

完成了玉米流体穴播装置结构方案确定，采取压气搅拌混合方式，解决种子沉积和伤种问题；设置稳压控制系统，充分利用压缩空气来维持排液压力，克服播种过程中排种不均问题；利用虹吸原理解决种子沉积堵塞，并利用虹吸排种管中的锤击原理解决排种过程中的堵塞。

The feasibility was discussed for the use of Venturi tube and automatic exhaust valve for expelling air from siphon tube.

探讨了虹吸管利用文氏管及自动排气阀排气的可行性。

A fluid cartridge has a top wall to which the nozzle assembly may be secured, and a supply of pressurized air is connected to the nozzle assembly to draw fluid from the reservoir into the nozzle assembly through a siphon tube by a venturi action.

一流体储盒具有一顶壁，喷嘴组件可固定于该顶壁，一压缩空气供给源连接于喷嘴组件，用以通过一虹吸管利用文丘里作用将流体从贮存器吸入喷嘴组件。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。