rear board 中文意思是什麼
rear board
解釋
后攔板-
When delivering boards. electric eye can scan cutting function to front segment and rear segment of middle and bottom board
電眼裝置送板時來偵測，中板底板料之前段與後段作剪切的作用。 -
Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution
在此基礎上模擬在冬夏兩季不同情況下，不同流速對熱管空氣預熱器壁面溫度的影響；然後對影響整個流場分佈的各種因素：包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬；最後提出在分流煙道轉彎處加裝導流板，並模擬加裝導流板后的流場分佈，得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分佈、濃度場分佈，以論證加裝導流板能達到流場均勻化的作用。 -
The driver can refuse entry by those who board through the rear door
司機有責任阻止顧客由中門登車。 -
Intending to board another taxi which stopped on the second lane, the woman crossed the road from the rear part of the coach
該名女子從旅遊巴尾部橫過馬路，準備登上停在第二線的另一輛的士。 -
Technologies such as chemical constitution selecting, alloy melting, casting process designing and optimizing, mechanical machining and heat treatment process on pump body, impeller, front and rear board of cw. nb450 dredge pump abrasion resistance parts are concluded
摘要總結了用於挖泥船的cw . nb450型泥泵過流耐磨部件泵殼、葉輪、前後襯板的化學成分選擇、合金熔煉、鑄造工藝設計及優化、機械加工、熱處理工藝等技術。 -
When the diaphragm of the speaker generates sound, the sound waves which are reflexed from the rear board will be sent out by the reflex pipes
當單體振膜發聲時，其聲音打到后板所反彈的聲波，藉由反射導管將反相的聲波傳遞出來。 -
The british and chinese navies stepped up their working links yesterday, when british rear admiral david snelson welcomed chinese admiral zhang on board hms exeter in qingdao
英中海軍關系又步入了一個嶄新的階段。昨天，英國皇家海軍上將大衛斯內爾森在青島港熱烈歡迎北海艦隊參謀長張盤洪登艦參觀。 -
The people on board thrust their way toward the rear exit
機上的乘客爭先恐后地朝後的出口走去。
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