minute-pressure 中文意思是什麼
minute-pressure
解釋
微壓-
Variation of 10 - minute mean sea level pressure in hong kong
香港各區平均海平面氣壓的變化 -
The study conducted research on the following four fields : firstly, the characteristics of the interfacial polymerization system of piperazine aqueous solution / trimesoyl hexane solution were systematically investigated. the results show that at a certain molar ratio between the two monomers, piperazine and trimesoyl, at the two phase interface, a dense functional layer of ultra low pressure, high permeating flux and high salt rejection formed by controlling the time of interfacial polymerization, such as the composite membrane ( i ), the concentration in water phase is 0. 4 %, and 0. 1 % in organic phase, and the polymerization time is 1 minute
本文主要進行了四個方面的研究，首先系統分析和研究了哌嗪水溶液均苯三甲酰氯正己烷溶液界面聚合體系特徵、界面聚合反應中各影響因素對膜性能的影響等，結果發現，當界面處兩相單體（哌嗪和酰氯）分子摩爾比為某一比值時，通過控制界面聚合時間（有機相處理時間） ，可以形成超低壓高通量高脫鹽的緻密功能層，如復合膜（ ） ，水相濃度為0 . 4 ，有機相濃度為0 . 1 ，聚合時間1min 。 -
Aimed at some problems such as short spraying distance, electricity - leaking and reverse ionization among electrostatic nozzles existing in the country, a induction charging and pneumatic energy electrostatic nozzle was designed. the basic designing theories, structure and working process of this nozzles were theoretically specified in the paper. and then the atomization quality and charge performances of this nozzle and its affecting factors were studied by carrying out performance experiment and statistic analysis. result of the studies indicate : ( 1 ) some progress were made in solving the problems list above ; ( 2 ) from this nozzle, droplet were minute and uniform, and higher charge - mass ratio can be obtained under lower electrostatic voltage, thus the atomization quality and charge performance of this nozzle were both better ; ( 3 ) within the experiment extend, air pressure at 0. 2mpa, electrostatic voltage at 2400v were the most suitable parameters for the nozzle ; ( 4 ) the regression equations for describing droplet size, intensity of spray current and charge - mass ratio of this nozzle obtained from the experiment data had higher forecast precision ; ( 5 ) cross - effect of all factors were not significant, the atomization quality and charge performance were relative dependency affected by the factors
諸試驗因素中，充電電壓和噴孔直徑對霧滴荷質比均有極顯著的影響；氣體壓力和液體流量對霧滴荷質比的影響均不顯著；影響霧滴荷質比的主要因素依次為充電電壓和噴孔直徑; （ 8 ）在300v 、 600v 、 1200y 、 1800y 、 2400v 、 3000v六種充電電壓t ，霧滴荷質比先隨充電電壓的增加而增大， 2400v后荷質比減小，推測:對于所研製的噴頭可能存在一個最佳充電電壓; （ 9 ）由充電電壓和噴孔直徑的不同搭配所得霧滴荷質比不同這一結果，可看出，較大充電電壓需配備較大噴孔直徑以增強霧滴荷電效果; （ 10 ） td3 . 6和td3 . 4兩噴頭的霧滴荷質比曲線趨于重合，說明噴孔直徑大於滬3 -
" in general, if music is above 60 beats per minute, listeners experience a faster heart rate and increased blood pressure
「一般而言，如果每分鐘音樂的節拍超過60下，聽者就會感到心跳加速和血壓增高。 -
A computed study was undertaken to determine the effects of minute vortex generator jets on the zero pressure gradient turbulence boundary layer
本文採用數值模擬方法研究了微型空氣渦流發生器對零壓力梯度湍流邊界層的影響。 -
This measures the number of cubic feet of air that can pass thru a square foot of fabric in one minute at a pressure differential equal to 30 miles per hour wind speed
這種方法測定的是在等同於30英里/小時的風速下1分鐘內通過一平方英尺的纖維的氣體的體積（用立方英尺表示） 。 -
The pressure can now be controlled by the new linkam vc94 motorized valve. simply type a chamber pressure and observe the new stable vacuum in less than a minute
壓力可以由新研製的vc94自動閥控制。簡單的輸入腔室壓力，一分鐘之內可以看到新的穩定的真空。 -
Heavy chelsea pressure finally told in the 75th minute when malouda ' s perfectly angled shot eluded a number of defenders before dribbling into the net
切爾西強大的攻勢終于在75分鐘時取得成效，馬盧達刁鉆的射門避開防守球員打進網中。
分享友人