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porthole 1. 射擊孔;炮眼。2.舷窗;艙口。

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Fem simulation is presented to study the deformation of the porthole die during the process of aluminum profile extrusion , it will provide evidence for the scientific and suitable design of the die , finally the increase of product precision and the life of die can be reached 介紹了國內外應用有限元方法對鋁型材擠壓過程研究的狀況,提出了對鋁型材擠壓過程中分流模的變形進行有限元數值模擬研究的思路,為模具的科學、合理設計提供依據,以達到提高產品尺寸精度,提高模具壽命的目的。

Through the analysis of loadcase on aluminum profile porthole die , it shows the porthole die will have certain deformation under complex loadcases , especially the porthole die mandrel , and the deformation will decrease the precision , surface quality and life of the final product 摘要通過對鋁型材擠壓分流模工作狀況的分析,說明其在復雜的工況下會發生一定的變形,尤其是模芯部分,這不僅降低了產品的尺寸精度和表面質量,也降低了其壽命。

Why , answered the seafarer with the tartan beard , who seemingly was a bit of a literary cove in his own small way , staring out of sea - green portholes as you might well describe them as , i uses goggles reading “唔, ”蓄著一副花白胡子的航海人回答說。這家伙略識幾個字,就好像是正隔著海綠色艙窗向外眺望似的。 “俺讀啥的時候就戴眼鏡兒。

The marketing line of fehrmann metallverarbeitung gmbh is pleased about each inquiry of potential customers from the ranges heavy metal castings , high water protection or portholes Fehrmann metallverarbeitung gmbh是一家現代化的、可靠的產品供應商,這家供應商從事高潮保護,船艙窗戶,毛坯和半成品,其它附件的制造、銷售。

The functions of the hacker attacking box have reached the design requirements with user - friendly interface , easy operating , portholes scanning and sniffing 該黑客攻擊箱功能已達到了設計要求,具有友好界面、易于操作,實現了端口漏洞掃描及嗅探功能。

The vimanas - the ramayana describes a vimana as a double - deck , circular ( cylindrical ) aircraft with portholes and a dome 維曼拿斯? ? 《羅摩衍那》描述了維曼拿斯是雙重的碟子,圓形(或柱形)的飛行器,帶有舷窗和圓頂。

Aluminium and aluminium alloys - extruded rod bar , tube and profiles - part 8 : porthole tubes , tolerances on dimensions and form ; german version en 755 - 8 : 1998 鋁和鋁合金.擠壓棒材管材和型材.第8部分:帶孔管材

Aluminium and aluminium alloys - cold drawn rod bar and tube - part 8 : porthole tubes , tolerances on dimensions and form ; german version en 754 - 8 : 1998 鋁和鋁合金.冷拉棒材和管材.第8部分:帶孔管材.尺寸和

The unearthed fermentation containers in that period included small - porthole cuspate - bottom vat , which was the most representative object 這時期出土了不少釀酒發酵容器,最具有代表性的為小口尖底甕。

Aluminium and aluminium alloys . extruded rod bar , tube and profiles . part 8 : porthole tubes , tolerances on dimensions and form 鋁和鋁合金.擠壓棍棒材,管和靠模.第8部分:鉆頭出水口管,尺寸和框架公差

Aluminium and aluminium alloys . cold drawn rod bar and tube . part 8 : porthole tubes , tolerances on dimensions and form 鋁及鋁合金.冷拔棒材條材和管材.第8部分:多孔拉拔管尺寸和形狀公差

Through the wide doors of the sheds she caught a glimpse of the black mass of the boat … with illumined portholes 從棚子的大寬門看出去她瞥見了黑糊糊的船體, 。 。 。 。 。舷窗亮著燈光。

Aluminium and aluminium alloys - extruded rod bar , tube and profiles - porthole tubes , tolerances on dimensions and form 鋁和鋁合金.擠壓短棒材棒材管材和型材.出水孔管.尺寸和形狀公差

Aluminium and aluminium alloys - cold drawn rod bar and tube - porthole tubes , tolerances on dimensions and form 鋁和鋁合金.冷拉短棒材棒材和管材.出水孔管.尺寸和形狀公差

There ' s a cannon in my porthole 有一個大炮擋住了艙口

Look who ' s stuck in the porthole 看看誰被舷窗口卡住了

Opening porthole , lad . go to sleep 我在打開舷窗,小妮子。去睡覺吧。

I peep out the porthole and see a sea of clouds 我從飛機的舷窗向外張望,看到一片云海。

I peep out ? the porthole and see a sea of clouds 我從飛機的舷窗向外張望,看到一片云海。