改板 的英文怎麼說
中文拼音 [gǎibǎn]
改板
英文
changing substance of ribbon-
The barge boards have also been revised, with small fins at their lower edge ( centre arrow ) to improve airflow management under the car
破風板也經過修改,工程師替他在下側加上了一個小鰭(中箭頭處) ,以增進對車底氣流的控制。This substantially ups the effectiveness of the barge boards, by dramatically reducing the vortices generated in this area, hence improving the aero efficiency of the bottom of the car
這項改變戲劇性地減少本區產生的渦流,實質上增加了破風板的效率,由此加強車底的空力效率。A development for europe is this additional small barge board ( right arrow ) in front of the main one ( left arrow ), connected to the protruding horizontal turning vane in similar fashion to a solution used by bar last year
主側板(左邊箭頭)前面所增加的這個小側板(右邊箭頭)是歐洲站的一個改進,它連接到突起的水平導向葉片上,類似於英美去年曾使用過的一個方案。The modern orchestral castanets are, however, hinged on the end of a handle, by means of which they are shaken like a rattle
近代管弦樂團中所用的響板,已改用木柄裝置,舉手搖動,即可擊出聲音。Analysis and improvement on the reason of the rive ' s fracture at the rivet connection of the coaming and the upper deck on the 100t landing craft
100噸登陸艇上建圍壁與主甲板鉚接處鉚釘斷裂原因分析與改進The results show that " the frame - pack rolling " technology can increase the densify, avoid cracking during rolling, and effectively improve the deformability and mechanical properties of the spray deposited porous aluminum alloy sheets
結果表明:外框限制軋制工藝提高了噴射沉積多孔材料的緻密度,避免了軋制過程中裂紋的形成,有效地改善了噴射沉積板坯的軋制性能及材料的力學性能。According to the urgency and the necessity of reconstructing material mechanics lab, plans and suggestions were put forward in six aspects which consist of reconstructing universal material machine and photo - elastic instrument, rebuilding electrical testing lab, increasing devisable experiments, adding virtual experiments, making exhibit - boards
摘要鑒于改造材料力學實驗室的緊迫性和必要性,從改造萬能材料試驗機、光彈儀和電測實驗間,增加設計型實驗項目,增加虛擬實驗,製作展示板等6個方面,提出了具體方案和建議。It ’ s a medical treatment equipment of high capability but low price. this thesis chooses a discal peristaltic pump and put forward amelioration schemes based on analysis of trait of transfer pump in common use presently and selects stepper motor as drive motor. in order to reduce the whole volume, the pcb board integrates stepper motor drive circuit, keyset, alarm circuit and lcd
本文在分析目前常用輸液泵的優缺點的基礎上,選擇dg - 1盤狀蠕動泵,並進行了結構改進;選擇步進電機作為輸液泵的驅動電機,為縮小整體的體積,將步進電機的驅動電路、按鍵、 lcd和報警電路集成到單板上。Reduce the use of timber by using alternative structural solutions ( e. g. metal hoarding, system form - work, metal form - work, semi - pre - cast flooring system, pre - cast roofing, dry walls and other structural means such as steel structural section, left - in formwork, etc. )
改用其他結構方案(例如金屬圍板、標準化模板、金屬模板、半預制樓板系統、預制天面、干墻及其他結構措施,如鋼造結構架和內留的模板等) ,藉此減少使用木材By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves, it was found that there was intense turbulence in the flow fields around fixed - valve, there were eddy areas between valve side orifices and tray wall, there were eddies above the valves too, these led to the complex behaviors of gas perforating valve, these had a great effect on the gas - liquid mass transfer process. at the same time, in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer, it was very effective to change the fields of gas perforating valve by folding the edges of valve
通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分佈分析對比后發現,固定閥周圍流場存在較強的湍動,閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區,使氣體穿閥后的行為變得復雜,並對氣液傳質過程產生重大影響;模擬結果表明,為防止和削弱固定閥間的對沖造成的「死區」對傳質帶來的不利影響,通過折邊來改變氣體的氣路是非常有效的,模擬值與實驗值基本得到吻合。Design improving program for earth wire pole hanging plate of overhead transmission line and its hanging metal parts
輸電線路架空地線電桿掛線板及懸垂金具設計改進方案The empoison of this courseware changed the situation of the traditional teaching model in which the teacher draw the picture on the blackboard and it is so difficult to image the three - dimension space that the students ca n ' t understand the relevant knowledge in space analytic geometry
本課件的開發改變了傳統教學中,學生空間想象力差難以接受相關知識以及教師在黑板上畫圖,難以建立空間概念等困難的現狀。The farina press brakes which are equipped with tms, are able to measure without any delay of the bending process, the real thickness of the sheet. this system is totally automatic and updates all of the bending parameters accoring to the new thickness aquired
裝有tms系統的法瑞納的折彎機能夠準確無誤地測量初薄板彎曲加工厚度,全自動系統可根據要求的厚度自動改變參數。Some suggestions are made for revising the state standard of solid wood flooring blocks issued and started implementation in 1994
對1994年發布、實施的實木地板塊國家標準提出了一些修改意見。The simulation result showed that : variety of impact acceleration field has great influence on lower extremity injuries ; using safety belt has prominent efficiency to reduce lower extremity injuries ; using knee bolster with lower stiffness can reduce the loads to femur, knee and tibia ; the right foot placed on the brake pedal will increase the risk of foot injury evidently ; variety of footwell intrusion induced by impact deform of car forepart will influence lower extremity injuries severity to a certain degree
模擬結果表明:加速度場的改變對下肢損傷有非常大的影響;佩戴安全帶對降低下肢損傷風險有顯著的作用;膝墊採用較低剛度的材料可以較好地降低大腿,膝部以及脛骨的受力和損傷;右腳放在剎車踏板上會使得右腳損傷風險明顯加大;車體前部碰撞變形產生的腳艙侵入量對人體下肢的損傷會產生一定的影響。The industrial application showed that the key process parameters, such as the regenerator dense phase temperature and the temperature under the first tray of the fractionator bottom, etc. were obviously improved, which resulted in increasing conversion and light oil yield
工業實踐表明,應用此控制明顯地改善了對再生催化劑溫度、分餾塔底第一層板下溫度等關鍵工藝參數的控制,提高了裝置的轉化率與輕油收率。Reconstruction of automobile ferry gangplank and hanger frame system
汽車渡船跳板吊架系統的改造The method can be applied when the size of hull grillage beam and exciting frequencies cannot be easily changed
該法適用於船體板架尺寸、激勵頻率不易改變的調頻情況。Pcb changed the board
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我司可為廣大客戶提供pcb抄板改板pcb設計原理圖製作bom單製作晶元解密以及pcb生產貼片加工一條服務。我們的宗旨: 「質量第一,客戶至上」您的任何需求我們都將以最大的熱誠為您做最好的服務,真誠期待與您合作。分享友人