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聚乙烯

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In this paper, a small amount of nano-ZnO was blended with low-density polyethylene.

聚乙烯是电气绝缘领域应用最广泛的聚合物材料之一。

Compared with Malvern 2600 C particle size analyzer, this analyzer is easy to operate, and has good repeatabity and short analysis time. The instrument is suitable for the rapid analysis in polythylene production process.

与原有的马尔文2600C粒度测量仪相比较,MS-S粒度分析仪具有操作简便、分析重复性好的特点,非常适合聚乙烯生产过程中的快速分析。

The MS-S laser diffracton particle size analyzer (Malvern Co., Britain) is described.

介绍了MASTERSIZER-S激光衍射粒度分析仪在聚乙烯生产中的应用。

An application of the method to Slurry-Feed Ceramic Melter and industrial fluidized bed reactor for predicting quality variables is presented to show the effectiveness.

完成了对仿真过程和工业流化床聚乙烯生产过程质量指标软测量应用分析。

Mercuric rhodanide colorimetric determination of trace chlorine in polyethylene was investigated.

用硫氰酸汞进行比色测定聚乙烯中微量氯的方法。

G. polyhydroxyethyl methacrylate and polyvinyl alcohol. Some potential development and application of the materials are discussed tentatively.

胶原蛋白和一些合成高分子化合物(如聚甲基丙烯酸羟乙酯,聚乙烯醇等),作为生物材料已得到广泛的应用,而两者形成的复合材料水凝胶具有良好的生物相容性和理化性质,是一类新型的生物材料,具有很大的研究和应用价值。

Improvement of the electrical properties of LLDPE compound highly loaded with aluminium hydroxide by grafting methacrylic acid to the matrix is investigated.

本文研究了基体接枝甲基丙烯酸对氢氧化铝Al(OH3填充线性低密度聚乙烯电气性能的改善。

The influence of Mica on the mechanical properties of filled high density polyethylene was investigated.

考察了云母对填充高密度聚乙烯复合材料的力学性能的影响。

To carrier fiber: three kinds of fiber with adsorption ability, activated carbon fiber, microcrystal cellulose and polyethylene fiber, were chosen.

对于纤维:我们选取了三种具有吸附能力的纤维(活性碳纤维,微晶纤维素和聚乙烯纤维素)进行比较试验。

A preparation method of nickel oxide-base cathode of fused carbonate fuel cell is to select alkali earth metal oxide, transition metal oxide and rare-earth metal oxide, mix with carbonyl nickel powder in the proportion of 0.01-15.00 mol%, add assistant and mix even into a slurry; after the slurry is formed into a biscuit by doctor-blade casting, sinter it into a multi-porous nickel plate; dissolve lithium nitrate and cobaltous nitrate with mole ratio of Li:Co-1:1 and citric acid or PVA in the distilled water to make a solution with Li of 0.00-0.5 mol/L; immerse the multi-porous nickel plate or nickel oxide plate in the solution, keep for 10-60 minutes under vacuum below 200 millibar, then dry in an oven at 75 degrees centigrade further transfer to a crucible electric furnace preheated 650 degrees centigrade for keeping the temp.

要約 熔融碳酸盐燃料电池氧化镍基阴极的制备方法属于燃料电池领域。选取碱土金属氧化物、过渡金属氧化物和稀土金属氧化物,按0.01-15.00mol%的比例与羰基镍粉混合,加入助剂,混合均匀成浆料;混合浆料流延成型为素坯后烧结为多孔金属镍板;将摩尔比为Li∶Co=1∶1的硝酸锂和硝酸钴以及柠檬酸或聚乙烯醇溶于蒸馏水中,制成为0.005-0.5mol/L的溶液;将多孔金属镍板或氧化镍板浸入溶液中,在真空度低于200毫巴下保持10-60分钟;置于75℃的烘箱中烘干,转移至预热到650℃坩埚电炉中保温1-10小时;将此过程重复一次或多次即可。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。