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- 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 axial velocity distribution is not uniform in the classification region of rotor blades and the value is in relation to the inlet air velocity and the rotary speed of the rotor. 由于出風(fēng)口負壓及轉籠旋轉的影響，轉籠內存在不可忽略的軸向速度，其數值的大小與進(jìn)口風(fēng)速、轉籠轉速及在轉籠中的位置有關(guān)。
- The runners slackened their pace. Air speed slackened. 賽跑者放慢了步子。飛行速度變慢了
- Measurement of air speed, typically in feet or meters per minute. 空氣速度的測量，典型的單位為每分鐘英尺或米。
- 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。
- 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。
- Just 200 of the 1000 A330 and A340 jets currently in service are equipped with air speed indicators made by Thales. 目前服役的1000架A330和A340客機中，只有200架使用的是該公司的航速測量?jì)x。
- 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。
- There will be a relation between the air speed and the amount of twist of the wire necessary to hold the plate in normal presentation to the current. 在這種情況下，氣流速度與扭絲為使擺動(dòng)片同氣流保持位置關(guān)系所要產(chǎn)生的扭轉量之間存在某種關(guān)系。
- 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^。
- It proves that the effect of different air speed in greenhouse on muskmelon was significant and the best air speed is 1.0 m/s. 說(shuō)明溫室內的氣流運動(dòng)速率對厚皮甜瓜的生長(cháng)發(fā)育和產(chǎn)量品質(zhì)有顯著(zhù)影響;并以1.;0 m/s的氣流運動(dòng)速率效果最好。
- If the air been used as the heat exchange medium, the cooling efficiency can be increased by properly enlarging the cooling surface and air speed. 同時(shí)，若油壓系統以空氣為熱交換介質(zhì)時(shí)，其冷卻效率亦可經(jīng)由選擇最佳冷卻面積與通過(guò)冷卻器氣流速度予以提高。
- 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。
- While descending to3000 feet, a barge swan shot past smashed the pilot tube( pilot head), air speed indicator out of order. 在下降到3000英尺的過(guò)程中，一只大天鵝很快越過(guò)，撞壞了空速管。真空速表失效。
- 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；
