face velocity 中文意思是什麼
face velocity
解釋
表面速度-
This product is a ideal machine to cut the seal of processing vessel and its linear velocity is nonstage transmission. its edge face and groove can be finished in one time and it is several times more effective than before
本機是加工容器封頭切割的最佳設備，線速度無級調速，端面和坡口可一次加工完成，比立車加工功效提高幾倍。 -
According to the features of air - conditioner in truck, four main factors have been confirmed in the text which will affect body " s heat comfort : temperature of blowing the face, temperature of blowing the feet, velocity of air flow, average temperature of radiation. the index of pmv - ppd has also been selected as the method of evaluation for the heat comfort
本文根據載貨汽車空調的特點，確定了影響人體熱舒適性的四個主要因素，即吹臉溫度、吹腳溫度、空氣流速、平均輻射溫度，並選定pmv - ppd指標作為熱舒適性的評價方法。 -
Even if the same genetic face, the velocity is very different because of different location. for example, the velocity of the vicinity and beyond of estuary bar is respectively 238. 33mm / ka and 0. 89 mm / ka. the paper has also related the deposital velocity of delta with quite deep lake of eogene of jiyang basin and the okinawa trough of quaternary and contemporarily shore
即使是同一成因相，其所處的位置不同，沉積速率也有較大的差距，如分流河口壩（近端）與分流河口壩（遠端）的沉積速率分別為238 . 33mm / ka和0 . 89mm / ka 。 -
Plc has small cubage, strong function, high reliability, ability to adapt abominable field environment of construct machine to face. in order to improve adaptive ability of hydraulic pile hammer to various soil, various finial velocity and dropping length must be obtained by adjusting time of lifting, dropping and keeping pressure that is accurately selected by the control system of plc
Plc體積小、功能強、可靠性高、能適應建築施工機械惡劣的野外環境。通過plc電控系統可以準確選擇不同的上升、下降和保壓時間，使得液壓打樁錘具有不同的下打高度，從而獲得不同的打擊末速度，提高了液壓打樁錘對不同土壤的適應能力。 -
The results showed that quasi - isentropic compression energy waves were produced after the impact with mg - face of the flier - plate, whose initial velocity jump, peak velocity and front ' s rise - time were all different from the general shock loading wave profiles
結果表明，梯度飛片正向擊靶后產生的是波陣面明顯被展寬的準等熵壓縮波，準等熵壓縮波的初始速度跳躍、速度峰值和波陣面前沿的上升時間都呈現出不同於傳統沖擊波陡峭上升波形的特徵。 -
There will appear a very uneven flow field, and appear a very big velocity magnitude distribution and ash concentration distribution near back wall. thus, the velocity magnitude is far bigger than that of optimal design velocity magnitude, which will lead to serious wear and tear in metal face of heater. especially, because of curve structure in front of heat pipe air preheater, there is more serious wear and tear
由於靠近豎井后墻面的煙氣流速很大，飛灰濃度也較大，斷面速度分佈的最大速度大於最佳設計速度的2 - 3倍，這樣將造成受熱面的嚴重磨損，特別是熱管空氣預熱器前端煙道的幾何結構有一定的轉角，更增加了磨損的程度。 -
10 safety monitor / alarm system : safety monitor / alarm system that monitors the face velocity and provides audible and visual alarm if face velocity drops below safe levels shall be provided
安全監控/警報系統：安全監控/警報系統監控表面風速，並在風速降低的時候，提供聲、光報警。 -
Test method for resistance of medical face masks to penetration by synthetic blood horizontal projection of fixed volume at a known velocity
利用合合成液進行醫用面膜耐滲透力
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