查询词典 titanium

On the basis of summarizing the current synthesis methods of Polydimethylsiloxane,we have successfully synthesized Polydimethylsiloxane by choosing the process of green solid acid as the synthesis method, Polydimethylsiloxane's synthesization is synthesized with D4 and MM as raw materials by three steps as retractation polymerization and equilibrium with titanium oxide as catalyzer.

我们在考察了目前现有的合成方法的基础上，选择了用绿色固体酸氧化钛做催化剂以八甲基环四硅氧烷(D4)和六甲基二硅氧烷为原料经缩合、聚合、平衡化三步反应来合成二甲基硅油。

Catalysts based on titanium [10], manganese [11], tungsten [12] and rhenium [13] have been described.

基于钛、锰、钨和铼的催化剂已经做了描述。

For some – such as titanium, rhenium or lithium – Beijing is not even the dominant supplier, with Chile, the US, Congo, Australia and Russia being large producers too.

就拿钛、铼和锂等稀有金属来说，中国甚至不是占据主导地位的供应国，智利、美国、刚果、澳大利亚和俄罗斯等也是主要生产国。

And this is the reason why people with arthritis or rheumatism wear titanium bracelets.

这就是为什麼人患有关节炎或风湿病穿钛手镯。

Her rimless glasses, designed out of titanium by Kazuo Kawasaki of Masunaga Optical Manufacturing Co.

她的无框眼镜正在商场上引起一股热潮。

Her rimless glasses, designed out of titanium by Kazuo Kawereaki of Masunaga Optical Manufacturing Co.

她的无框眼镜正在商场上导火索一股热潮。

Closed die forging or extrusion, drawing, upsetting, bending or free forging, flat rolling, profile rolling or tumbling cold, hot or semi-hot, mechanical press, hammer or screw press, rolling machine or orbital forging even coupled processes and spring-controlled tools, simple low-alloyed or stainless steel , aluminium or non-ferrous metal, titanium or nickel based alloys, massive or sheets, material flow or dieload analysis

Forming已经成功研制可支持目前所有制造业的软件应用程序，并可独立的仿真金属温度，机体使用情况或材料的处理：封闭模锻或挤压，钢绘，镦，弯曲或自由锻造，轧制，型材辊压或翻滚-冷，热或半热，机械压力机，锤或螺旋压力机，辗机或轨道锻造-更可加上流程以及spring-controlled工具，简单的低合金或不锈钢，铝或非铁金属，钛镍合金，大规模工程或床单工程，物质流或dieload分析。

Water, Kaolin clay, Magnesium aluminum silicate, Vegetable glycerin, Witch hazel distillate, Titanium dioxide, Hectorite, Rosehip oil, Citric acid, Rose geranium oil.

水， 高岭土，镁，铝硅酸盐，蔬菜甘油，巫婆榛馏出物，二氧化钛，硅酸镁锂，野玫瑰果籽油，柠檬酸，玫瑰老鹳草油，甲基异噻唑啉酮

objective to study the effect of surface roughness on gingival epithelial cells attaching to titanium.

目的 研究表面粗糙度对龈上皮细胞在纯钛表面黏附情况的影响。

Titanium is one of the most rugged, durable and costliest frame materials you can get.

钛是世界上最坚固，耐用，最昂贵的框架材料你可以得到。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切