查询词典 silicon

But when making positive pole with silicon film or grain when researcher, a large number of coming back the lithium atom that leave can destroy these silicon, make at the same time its and the metal below base piece detached, reduced the effect of batteries finally.

但是当研究人员用硅薄膜或颗粒制成阳极时，大量旋离的锂原子会摧毁这些硅，同时使其与下面的金属基片分离，最终降低了电池的功效。

Ceramic bearings can produce oxidation-ho, silicon carbide, silicon nitride and so on, diameter from 3mm-50mm, precision Machinable P0, P6, P5 level; its performance characteristics are: high temperature, oil-free self-lubricating, acid, alkali and salt corrosion , wear resistance, low noise, insulating diamagnetic, since high-speed operation; metal nano-ceramic bearing its production process for a new generation of high content of nano-particles in the heat and pressure infiltration of metal surface is activated to fill the cracks and pits the metal so that 3-5 micron metal surface is more smooth solid surface, greatly reduce the friction, improve Chennai base metals, and greatly increased the life span of bearings, and its characteristics are: long life (as an ordinary stainless steel bearings 2 -- 10-fold), low noise (as an ordinary stainless steel bearings, 70%), wear-resisting, acid, alkali, salt corrosion, high temperature, load large; ceramic bearing and metal nano-ceramic bearing design and development to meet the needs of the market for high-speed, low - noise, high load, the demand for corrosion-resistant; Machinery Production Department to produce aircraft rod end joint bearing, linear guide bearings, the fuel tank of earrings, plastic bearing, non-standard side bearing components, glass door hardware, such as high-precision control products; and provide CNC machining.

陶瓷轴承可生产氧化镐、碳化硅、氮化硅等，内径从3mm-50mm，精度可加工P0、P6、P5级；其性能特点为：耐高温、无油自润滑、耐酸、碱、盐腐蚀、耐磨、低噪音、绝缘抗磁、起高速运转；金属纳米陶瓷轴承其生产工艺为新一代的高含量纳米级微粒在热和压力的作用下被激活渗入金属表面，填补金属缝隙和凹坑，使金属表面3-5微米表面更光滑坚固，大大降低其摩擦力，提高金属的奈酸碱性，并大大提高了轴承的寿命，其特性为：长寿命（为普通不锈钢轴承的2-10倍）、低噪音（为普通不锈钢轴承的70%）、耐磨、耐酸、碱、盐腐蚀、耐高温、负载大；陶瓷轴承与金属纳米陶瓷轴承的设计开发以满足市场对高转速、低噪音、高负载、耐腐蚀的需求；机械生产部以生产机杆端关节轴承、直线导轨轴承、油缸耳环、塑料轴承、非标端轴承零部件、玻璃门控五金等高精度产品；并对外提供数控加工。

The study compared the xonotlite synthesized by crystal silicon and amorphous silicon mixed with calcium oxide and treated in the sealed steel alloy autoclaves, the synthesize temperature and time were studied.

采用晶体与非晶态硅质原料，与氧化钙在高压釜中进行动态水热反应，合成晶须状硬硅钙石晶体，研究合成温度，保温时间等工艺参数对最终结晶产物的影响，并使用XRD、SEM对水热合成的产物进行分析。

The azotized silicon factory possesses the domestic advanced azotized silicon sintering equipments.

氮化硅厂拥有国内先进的氮化硅烧结设备。

Then they placed an extremely thin layer of silicon dioxide — about two billionths of a meter thick — onto the silicon between the gold contacts.

这样，磷原子核的自旋可以在二氧化硅的表面被检测到。

Through discussion on the dosage of assistant, curing temperature and time, the optimal process of padding was obtained, polyurethane-modified silicon emulsion 40 g/L of dosage, curing 2 min at 120℃. The results showed that polyurethane-modified silicon rubbing fastness improver could evidently enhance the dry and wet rubbing fastnesses of deep color fabrics. In addition, it could endow fabric with softness and smoothness.

通过对助剂用量、焙烘温度、焙烘时间的探讨，确定了浸轧法处理染色织物的最佳工艺条件：聚氨酯改性有机硅高分子乳液用量40g/L、120℃焙烘2 min经聚氨酯改性有机硅湿摩擦牢度提升剂处理的深浓色织物，其干、湿摩擦牢度得到了明显的提高，而且还能赋予织物柔软、滑爽的手感。

Main purpose: metallurgical silicon alloys and as solvent, Mexico silicon carbide, glass, enamel, casting, water filtration, Paohua Jian, chemical, anti-corrosion sandblasting, floor, paint, oil, construction and other industries.

主要用途：冶金硅质合金和作溶剂、墨碳化硅、玻璃、搪瓷、铸造、水过滤、泡花碱、化工、防腐喷砂、地坪、涂料、石油、建筑等行业。

Silicon is an important element used in the foundry, in general cast iron, the content of silicon is 1.3%～3.0%. The beneficial effects of t...

由于该原料取自石墨电极厂的废料，因此其成本低廉，并能变废为宝，减少工业垃圾，又因为该原料在铸造冶金过程中，在增加硅的同时也增加了碳的含量，起到双重的作用，因此其应用前景十分广阔。

With hydroxylamine hydrochloride as reducing agent mixed gold chloride acid on the surface of the second deposit silicon film growth, measured by scanning electron microscopy of the surface morphology of silicon, this new system of surface-enhanced Raman scattering activity the study of crystal violet probe molecules to study the SERS activity revealed that the system is a very efficient SERS substrate activity, and the SERS activity is better than chemically prepared gold plastic.

用盐酸羟胺作为还原剂混合氯金酸对硅片表面进行二次金膜的生长，用扫描电子显微镜测定硅片的表面形貌，对这种新体系的表面增强拉曼散射活性进行了研究，以结晶紫为探针分子，研究其SERS活性发现该体系是一种非常高效的SERS活性增强基底，并且其SERS活性优于用化学方法制备的金胶。

For researching the effects of Silicon Fertilizer on quality of paddy rice we adopted randomized blocks design established 6 different silicon fertilizer handlings and duplicated 3 times.

硅肥是水稻正常生长的必需营养元素，对水稻的产量和品质都有重要的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。