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- Water-proof double wall lining canopy. 防水及防雨式雙層鋼板保護外罩。
- This is a large on-going double wall pipe project. 這是一個(gè)很大的正在進(jìn)行的雙重管線(xiàn)項目。
- Includes the strongest double walled stainless steel inlet strainer available. 可提供最堅固的雙夾層不銹鋼進(jìn)口過(guò)濾器。
- Double Wall: Threesheets of linerboard with two mediums in between. 雙瓦楞紙板：二層芯紙夾在三層面紙之間。
- Their cell walls contain chitin or chitosan. 它們的細胞壁含有角素或殼聚糖。
- Most early installations have been in double wall pipes or tanks systems. 早期大多數都安裝在雙重管網(wǎng)和儲油罐系統中。
- Stainless steel single and double wall temperature control containers. 不銹鋼容器及帶溫控夾套砂磨筒。
- C、Double Wall: Threesheets of linerboard with two mediums in between. 單瓦楞紙板：芯紙粘在二層箱板紙之間，也被稱(chēng)為雙層紙板。
- It was considered that the metal and cement pipes would be replaced by the large sized plastics pipe, and the polyethylene double walled bellows would develop greatly. 分析結果表明,金屬管、水泥管等傳統埋地管材將被淘汰,取而代之的是大口徑塑料埋地管,聚乙烯雙壁波紋管將會(huì )獲得大發(fā)展。
- He hid his hard-earned two thousand yuan cash inside a double wall in his apartment. 他把辛苦得來(lái)的二千元現款藏在住處的夾層墻里。
- Numerous jet fuel monitoring facilities for buried double wall pipe systems dating from the late 1980's to the present. 從80年代末到現在，我們給無(wú)數的軍用機場(chǎng)燃料監控系統埋設雙重地下管網(wǎng)系統。
- Most bacterial cell walls contain a macromolecule called peptidoglycan, which human cells do not make or need. 多數細菌的細胞壁含有一種叫做‘肽聚糖’的高分子，人類(lèi)細胞則不生產(chǎn)和需要這種物質(zhì)。
- Translucent unbreakable double wall Lexan(R) polycarbonate travel mug for hot or cold beverages. 半透明的;不容易碎的;兩層壁的聚碳酸酯旅行杯;用來(lái)裝冷熱飲料.
- It's good for fishing.There are two type with double wall fabric floorboard and slat one so that it ... 發(fā)布者：鄭偉偉所在地：山東威海市行業(yè)：交通運輸職位：外銷(xiāo)員工作年限：二年以上
- "Their thin walls contain numerous capillaries, supported by a mesh of elastic and collagenous fibres;gas exchange Between them occurs by diffusion. 肺泡壁薄,多毛細血管,由網(wǎng)狀的彈性纖維和膠原纖維加以支撐,經(jīng)由擴散交換氣體。
- An upper portion of a wall containing windows for supplying natural light to a building. 高側窗墻的上半部分，裝有給建筑物提供自然光線(xiàn)的窗戶(hù)
- The mausoleum is encircled by a double wall with the inner structure extending more than 2 500 metres long and the outer one more than twice as long. 陵園周?chē)拗藘芍爻菈?，內城周長(cháng)2525.;4米，外城周長(cháng)6064米。
- Double wall pipe is being used at this airport for a number of reasons but one major reason is pre-existing contamination. 機場(chǎng)用雙層管道有很多原因,其中最主要的原因是預防污染。
- The city wall contained seven gates, but only the eastern gate (Bab Sharqi) remains from the Roman period. 她是始于南方阿拉伯半島、帕爾米拉、佩特拉以及始于中國的絲綢之路的商路的匯集點(diǎn)。
- The experimental research has been conducted to investigate the dynamic response of flat head double walled cylindrical explosion vessels to the blast loading produced by detonation of high explosives centrally positioned within the vessel. 對采用平封頭的圓柱形雙層爆炸容器在內部裝藥爆炸所產(chǎn)生的載荷作用下的動(dòng)力響應進(jìn)行了實(shí)驗研究。
