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- The results show that man's movement affects air pressure, air velocity and contaminant distribution, while the impact on air temperature can be ignored. 結果表明,人體活動(dòng)會(huì )對室內氣流壓力、速度及污染物分布產(chǎn)生一定程度的影響,對溫度分布的影響可以忽略。
- Responsible for air velocity tests in cleanroom/clean area. 負責潔凈室/潔凈區風(fēng)速的測試工作。
- The results show that: the lose of pressure is small when air velocity and the longth of honeycomb potter heat storage bed are varied; but the switch time of air and the bulk of storage bed play important roles as regard its dynamic thermal performance. 結果表明：蜂窩型陶瓷蓄熱體換熱器的壓力損失隨著(zhù)空氣流速以及蓄熱體長(cháng)度的不同而變化，但總體上說(shuō)，其壓力損失并不大；四通換向閥的換向周期和蜂窩陶瓷蓄熱體換熱器的體積等是影響其溫度效率和熱回收率等熱性能的重要因素。
- The disc and moving parts may constantly move if the velocity pressure is not sufficient to hold the valve in a wide open and stable position. 如果流速壓力不足于將閥門(mén)支撐在敞開(kāi)的、穩定的位置，則閥瓣和其它活動(dòng)部件將會(huì )持續振動(dòng)。
- They are opened and sustained in the open position by the force of velocity pressure, and closed by the force of gravity. 他是利用流體速度壓力來(lái)開(kāi)啟和保持在開(kāi)啟的位置，并利用重力的作用來(lái)關(guān)閉。
- The air velocity of arch crest has little influence on mean velocity of workaround. 拱頂送風(fēng)風(fēng)速對工作區平均風(fēng)速影響不大。
- The large opening of the bell reducer keeps air velocity low thus preventing moisture re-entrainment. 喇叭形異徑管的大開(kāi)口度使空氣流量保持較低從而避免把水分再次帶走。
- The disc and associated moving parts may be in a constant state of movement if the velocity pressure is not sufficient to hold the valve in a wide open and stable position. 如果流體流速壓力無(wú)法將閥門(mén)支撐在一個(gè)較大的開(kāi)啟度并保持在穩定的開(kāi)啟位置，則閥瓣和相關(guān)的運動(dòng)部件可能會(huì )處于一種持續振動(dòng)的狀態(tài)。
- These factors are air velocity under grate in Quenching-Recuperation-Cooling(QRC) zone,air velocity under gr. 利用該程序研究了驟冷區篦下風(fēng)速、后冷卻區篦下風(fēng)速和熟料顆粒粒徑等因素對篦冷機工作特性的影響。
- For system stability, the influence of the static powder bed height was the most obvious, whereas the impact of the fluidization air velocity was slighter. 對于系統穩定性，靜止料層高度的影響最顯著(zhù)，而流化風(fēng)速的影響較輕微。
- Mechanical ventilation systems are generally arranged near stations to ensure appropriate temperature or air velocity in subway system. 摘要地鐵車(chē)站與連接車(chē)站的區間形成一個(gè)四通八達的網(wǎng)絡(luò )，氣流流向非常復雜。
- Aim:To probe dignostic significance of AVI(air velocity index) in the patients with chronic obstructive pulmonary disease. 目的:探討氣速指數(air velocity index,AVI)判定慢性阻塞性肺病(COPD)的價(jià)值。
- Simulating the air swirl flow field of BG-130/3.9-450 pulverized coal boiler, and expounding the flow characteristic and distribution of air velocity. 針對BG-130/3.;9-450型四角切圓燃燒煤粉鍋爐爐膛內冷態(tài)動(dòng)力場(chǎng)進(jìn)行了數值計算，并對爐膛內的空氣動(dòng)力場(chǎng)進(jìn)行了研究；
- A stainless steel liner forms the work area, and adjustable louvers balance the airflow and increase the air velocity into the work chamber. 工作區用不銹鋼襯墊圍成，同時(shí)裝有可調的百葉窗用以平衡氣流和增加進(jìn)入工作間的氣流速率。
- The measurements of the three components of air velocity were conducted by means of a three dimensional ultrasonic anemometer. 對于工作臺周?chē)呒艿匕彘_(kāi)孔率及其面積范圍作改變，并無(wú)法改善工作臺周?chē)牡退賲^。
- IOS determine respiration impedance is a sensitive marker of judgement air velocity obstruction,it can replace FEV1 judge the degree of COPD patients airway obstruction. IOS法測定呼吸阻抗是判斷氣道阻塞的敏感指標 ,可以代替FEV 1 判斷COPD患者的氣道阻塞程度。
- With increasing air velocity, the supercooled water droplet life time initially decreases and then increases, while the frozen droplet diameter increases continuously. 隨著(zhù)空氣流速的增大。過(guò)冷水珠存續時(shí)間先縮短后延長(cháng)，凍結粒徑卻不斷增大；
- Aiming at rotating cone feeders used in annular spouted beds,the influence of spouting air velocity and the amount of hold-ups on particle mixing has been investigated. 針對環(huán)形噴動(dòng)床采用旋轉錐播料器對環(huán)形空間給料的方法,研究噴動(dòng)風(fēng)速和床上物料量對顆?；旌弦幝傻挠绊?。
- velocity pressure compound turbine [機] 速度壓力復式輪機
- Through experimental study on displacement ventilation with up-fixing diffusers, the experiment data which include distribution of the supply air velocity, air temperture and 0. 對風(fēng)口上置置換通風(fēng)系統進(jìn)行實(shí)驗研究,得出此種通風(fēng)方式下送風(fēng)口的速度分布,室內的溫度分布,0。
