熔融對接 的英文怎麼說
中文拼音 [róngróngduìjiē]
熔融對接
英文
butt-fusion-
Amore 2001 has successfully investigated the gakkel ridge and arctic ocean in vicinity of its geological and geophysical nature, as well as the nature of sea ice and biology in this area. the preliminary onboard petrology and bathymetry results show that the mantle beneath the gakkel ridge with low temperature has only encountered very low degree partial melting during the spreading and there is no any direct relationship between the crust nature and the spreading rate along the gakkel ridge in any simple petrologic way. mantle temperature and fracture zone density also play a major role on the crust nature, besides spreading rate
對所取得資料的初步研究表明gakkel洋中脊之下的地幔僅經受了較低程度的部分熔融，具有較低的溫度。 gakkel洋中脊處的地殼性質和巖漿活動與擴張速率之間不存在任何直接的巖石學相關性，擴張而導致的巖石圈頂部的冷卻並不是決定洋脊處地殼性質的最重要因素。地幔溫度和斷裂帶的存在與否及其密度對地殼性質具有重要的影響意義。As to the high - density polyethylene, two strategies were performed : ( 1 ) after being modified by grafting polar groups on its backbone, polyethylene and organic montmorillonite were melt mixed directly, which could obtain the polyethylene / montmorillonite nanocomposites. the effect of groups grafted on the backbone on the efficiency of intercalation was investigated in this paper ; ( 2 ) choosing the grafters obtained in this experiment as the compatilizers, polyethylene / montmorillonite nanocomposites had also been prepared by melt mixing the polyethylene, grafter and organic montmorillonite. the difference of grafters and sequence of mixing on the intercalation result had also been analyzed
對于高密度聚乙烯，採用以下兩種思路進行： （ 1 ）對聚乙烯首先進行功能化改性，使聚乙烯分子鏈上接枝上不同的極性基團，將改性后的聚乙烯再同有機蒙脫土直接熔融復合，成功的制備了聚乙烯蒙脫土納米復合材料，並考察了接枝到聚乙烯主鏈上基團的不同對最終插層效果的影響； （ 2 ）選用制得的接枝物作為相容劑，將聚乙烯，接枝物，有機蒙脫土三者熔融復合，也可以得到聚乙烯蒙脫土納米復合材料，並對選用不同的接枝物作為相容劑以及復合順序對最終插層效果的影響加以分析。Pe methods of testing plastics - thermoplastics pipes, fittings and valves - plastics pipes and fittings - preparation of polyethylene pipe pipe or pipe fitting test piece assemblies by butt fusion
塑料試驗方法.第11部分:熱塑管，接頭和閥門.塑料管道和配件.試驗方法1150d :對接熔融法聚乙烯Second, ptfe composites were treated using different surface treatment methods. the adhesive strength tests were conducted by a standard experiment method. the maximum adhesive strength between ptfe and stainless steel was up to 5. 63 mpa using the melting potassium acetate
利用不同的表面處理方法對ptfe進行表面改性，然後按標準試驗方法進行粘接強度試驗，結果表明，經過熔融醋酸鉀處理的ptfe與鋼的粘接強度最高，達到5 . 6mpa 。Moreover when aa content exceeded 10wt. - %, the increment of the extent of grafting level off and the grafting efficiency decreased remarkably. then hdpe - g - ydh151 / mmt composites and hdpe / mmt composites were prepared via melt compounding. ftir proved that there were interactions between ydh151 and mmt sheets
接著用十八烷基季胺鹽處理過的鈉基蒙脫土分別與hdpe以及兩種hdpe一物h151熔融插層后制備了三種復合材料，研究了mmt和ydh151間的相互作用對分散和性能的影響。As to the crosslinking polyethylene, organic montmorillonite was further modified by attach the monomers on the surface and interlayer of montmorillonite in the way of mixing at a high speed. after the former procedure, the crosslinking polyethylene / montmorillonite nanocomposites had been easily obtained by melt mixing crosslinking polyethylene and the modified montmorillonite directly
而對于交聯聚乙烯，則首先通過高速混合的方式將小分子單體和引發劑負載到有機蒙脫土的表面和層間，再將制得的二次改性蒙脫土同交聯聚乙烯直接熔融復合，成功的制備了交聯聚乙烯蒙脫土納米復合材料。Secondly, the intercalation and exfoliation behavior of two layered silicates modified by organic cation ( dk1 and dk3 ) with the resol under different conditions is investigated. it is found that the intercalated structure of dk3 is preserved and exfoliated in cured rplsn, while the resol intercalated in dk1 is deintercalated when it is cured. it is suggested that dk3 intercalated in the resol is more stable in the curing process than dk1
結果表明， dk3在樹脂中較為穩定，能形成剝離型納米復合材料，而dk1在樹脂中不穩定，固化后， d _ （ 001 ）反而會有所減小；兩者插入過程都非常快；對dk3來說，在合成樹脂過程中立即加入粘土和將樹脂與dk3進行直接熔融插層的效果差別不大。分享友人