high - density polyethylene造句
例句与造句
- the high-density polyethylene pipe is a new type of tubing
雨水管所采用的高密度聚乙烯管是一种新型管材。 - standard practice for design of high-density polyethylene manholes for subsurface applications
地下高密度聚乙烯人孔设计的标准规程 - pipe joint assemblies and fittings for high-density polyethylene pressure pipes; pipe couplings; dimensions
高密度聚乙烯压力管道用管连接件和接头.管接头.尺寸 - specification for track-resistant black thermoplastic high-density polyethylene insulation for wire and cable
电线和电缆用耐划痕热塑性高密度聚乙烯绝缘子规范 - two kinds of polyethylene were chose, which included : high-density polyethylene and crosslinking polyethylene
所选用聚乙烯分别是：高密度聚乙烯和交联聚乙烯。 - It's difficult to find high - density polyethylene in a sentence. 用high - density polyethylene造句挺难的
- pipe joint assemblies and fittings for high-density polyethylene pressure pipes; fittings for resistance welding; dimensions
高密度聚乙烯压力管道用管道连接组件和管道配件.第7 - pipe joint assemblies and fittings for high-density polyethylene pressure pipes; injection-moulded fittings for butt welding; dimensions
高密度聚乙烯压力管用管道连接组件和管道配件.第6部 - pipe joint assemblies and fittings for high-density polyethylene pressure pipes; adaptors for fusion jointing, flanges and sealing elements; dimensions
高密度聚乙烯压力管道用管道连接组件和管道配件.第4 - standard specification for track-resistant black thermoplastic high-density polyethylene insulation for wire and cable, 75oc operation
75工作条件下电线及电缆用不留痕迹的黑色热塑高密度聚乙烯绝缘材料标准规范 - pipe joint assemblies and fittings for types 1 and 2 high-density polyethylene pressure pipes; injection moulded reducers and nipples for socket welding; dimensions
1型和2型高密度聚乙烯压力管道用管连接组件和接头.承 - pipe joint assemblies and fittings for types 1 and 2 high-density polyethylene pressure pipes; tees and branches produced by segment inserts and necking for butt welding; dimensions
1型和2型高密度聚乙烯压力管道用管接头组件和配件.用 - 4 the cabinets are supplied with high-density polyethylene trays for shelves and bottom feature drip edge to contain spills . the tray shall be easily removed for cleaning
酸柜内部有高密度聚乙烯托盘，底部有盛漏液的高密度聚乙烯滴水槽。水槽可以移出清洗。 - with the exception of the fuel tank, which is made of metal or treated high-density polyethylene, and the fuel pipes which are made of polyamide pa 12, the fuel system components are generally made of polyamide or polyacetal
除了用金属或处理过的高密度聚乙烯做成的油箱和用尼12做成的油管外，燃油系统部件总体上是以聚酰胺和聚甲醛来制造。 - 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
对于高密度聚乙烯，采用以下两种思路进行：(1)对聚乙烯首先进行功能化改性，使聚乙烯分子链上接枝上不同的极性基团，将改性后的聚乙烯再同有机蒙脱土直接熔融复合，成功的制备了聚乙烯蒙脱土纳米复合材料，并考察了接枝到聚乙烯主链上基团的不同对最终插层效果的影响；(2)选用制得的接枝物作为相容剂，将聚乙烯，接枝物，有机蒙脱土三者熔融复合，也可以得到聚乙烯蒙脱土纳米复合材料，并对选用不同的接枝物作为相容剂以及复合顺序对最终插层效果的影响加以分析。
