氣孔殼 的英文怎麼說
中文拼音 [qìkǒngké]
氣孔殼
英文
fumarolic incrustation-
Ventless firebox enclosures for gas - fired unvented decorative room heaters
燃氣式無排氣孔的裝飾性房間加熱器用無孔火箱外殼There are pearl, hawksbill turtle, corals and punched shell for your choice. shopping here, you will breathe the fresh and humid air from sea
各種珍珠、玳瑁、珊瑚及已穿孔供自己搭配穿結的貝殼,讓您呼吸到南太平洋新鮮、潮濕的海洋空氣。The electron gun and coil inside the display will produce temperature, therefore are ventilate holes to dispel the heat on left and right sides and the above of the chassis. please try to prevent the dust from invading. too many dusts will cover electronic part and influence the heat dissipation, which will reduce the life - time of the spare parts
顯示器因電子槍及線圈連續運作而會產生溫度,所以在機殼的左右及上面都會有透氣孔散熱,應盡量避免灰塵侵入,因為過多的灰塵覆蓋在電子零件上,會影響散熱效果,降低零組件的壽命。The porous diffusion type silencer is widely used to reduce the air flow noise because of its small volume and high noise attenuating ability. the out case of the silencer plays a very important role in reducing noise. the effect of the hole ' s shape, diameter and the distance between neighboring holes as well as the matchup between the case and the sound absorbing material tube are investigated experimentally. the relation between the out - flow noise and the gas velocity distribution is carefully studied for two different kinds of matchup between the case and the sound absorbing material tube. some useful results are gotten, which may be valuable to the design of the silencer
多孔擴散型消聲器由於其體積小、消聲性能高而廣泛應用到排氣噪聲的降低上,其外殼對消聲器的消聲性能具有重要作用.本文對此類消聲器外殼的孔型、孔徑和孔距以及外殼同消聲材料的配合方面進行了細致的實驗研究,特別對外殼與消聲材料的配合與其排放噪聲以及外部流場之間的關系進行了探討,得到了一些有用的結論,對消聲器性能的提高具有一定指導意義。Our various products included : series38 50 open window spring door, series 46 spring door, series 64 70 73 75 76 80 81 82 90 112 push - pull window and series 360 degree versatile multi - function patent push - pull window, series 110 120 130 semi - hidden frame glass screen and wall profiles, over 100 series especial industrial profiles, eg : ceilings, cabinet, curly door, and bathroom and other ornate materials etc. over 2000 specification powder spraying and eletrophoretic coating profiles, products color series such as : based bronze, silver white, lusterless etc
主要的系列有: 110 120 140系列半隱框明框玻璃幕墻天花地板線風口衛浴壁櫃折疊門空氣凈化等系列。我司引進了數碼線切割機沖壓鉆孔等深加工設備,主要生產鋁製品:有電機殼音響散熱器移動軟盒嬰兒車沙灘椅等達100多個系列, 3500多個品種。顏色有古銅色銀白色亮銀砂銀黑色等多種色彩。Due to aac ' s unique cell structure and absorbing water propriety, however, there are still many problems, when we adopt ordinary mortar to construct and plasterer ash, such as wall crack, big area of layer of plasterer ash crack and partially hollow drum, even according to present aac technical specifications, for the actual operation craft is so complicated that it is very to guarantee each preface quality
然而,由於加氣混凝土本身特有的多孔結構和吸水特性,採用普通砂漿砌築與抹灰,即使按現行加氣混凝土砌塊施工規定的方法施工,由於實際操作工藝復雜,各工序質量難以保證,依然有墻體開裂,抹灰層大面積龜裂和局部起鼓、空殼、脫落等現象。The main studies of this thesis have been focused on the mass transport phenomenon in the hollow fiber membrane contactor, including the development of the model of the gas diffusion through the microporous membrane, the analytical solution of the shell side mass transfer differential equation in an orderly packed parallel flow module, the calculation of the shell side flow distribution in a randomly packed module, the estimation of the influence of the random arrangement of the fibers on the shell side mass transfer, and the experiments of the absorption of co2 into water
膜接觸器是一種通過膜作為兩相之間的分離界面而實現相間傳質的雜化膜過程。本論文主要研究中空纖維膜接觸器的傳質行為,研究內容包括氣體通過微孔膜擴散模型的建立、中空纖維膜均勻分佈的平行流組件殼程傳質微分方程的解析求解、中空纖維膜不均勻分佈組件中流體分佈的數學計算、中空纖維膜不均勻分佈對殼程傳質影響的估算以及co _ 2氣體吸收實驗。Mcdull s mother doesn t really have any dream, she only wants mcdull to be fully trained in order to find a stable job in the future ; mcdull is also pessimistic. he is less ambitious than ever before, all he wants is to find an ordinary job and make a living ; the principal and teachers of the kindergarten are also hopeless. they can only face the removal of their campus building and utter miserable words like " let it be, even though we don t want to let it be, we have to. . " ; mcbing is even a primary example of despair
麥兜母親志在讓兒子能夠找一份安穩的工作,其他的已不存有任何幻想;麥兜本人也是一樣,只想學習最實用的,能夠讓他在社會謀生的應對技巧,基本上已放棄了任何理想;幼稚園的校長和老師也沒有了魄力,只能有氣無力地細訴算吧啦,唔想算都要算的感慨,只能無助地迎接幼稚園面臨拆卸的命運;至於麥炳更不用說,木無表情的面孔只有一殼眼淚,彷彿已經對於一切的苦難感到麻木。Mcdull s mother doesn t really have any dream, she only wants mcdull to be fully trained in order to find a stable job in the future ; mcdull is also pessimistic. he is less ambitious than ever before, all he wants is to find an ordinary job and make a living ; the principal and teachers of the kindergarten are also hopeless. they can only face the removal of their campus building and utter miserable words like " let it be, even though we don t want to let it be, we have to. . "
麥兜母親志在讓兒子能夠找一份安穩的工作其他的已不存有任何幻想麥兜本人也是一樣只想學習最實用的能夠讓他在社會謀生的應對技巧基本上已放棄了任何理想幼稚園的校長和老師也沒有了魄力只能有氣無力地細訴算吧啦唔想算都要算的感慨只能無助地迎接幼稚園面臨拆卸的命運至於麥炳更不用說木無表情的面孔只有一殼眼淚彷彿已經對於一切的苦難感到麻木。分享友人