氮化的

To raise the polishing efficiency of Cubic boron nitride superhard material, crank rocker arm mechanism has been developed by using Computer Simulation Technology.

为了提高立方氮化硼超硬材料的抛光效率，采用计算机仿真技术开发了曲柄摇杆抛光机构。

The various surface treatments such as without treatment, nitridation, RTO, and ozone water are compared and studied.

所以我们比较了没做表面处理、氮化处理、快速热氧化法与用臭氧水成长氧化层等不同表面处理方法，探讨对特性的影响。

Aiming at nitrogen and phosphorus removal in bioremediation of eutrophicated water body and deep treatment of sewage, Oscillatoria, Spirogyra, Hydrodictyon and Scenedesmus were immobilized on fibrous carrier forming immobilized algal films.

针对富营养化水体生物修复和污水深度处理氮磷的去除，将细颤藻、水绵、水网藻、栅裂藻固定在纤维填料上，形成固定化藻膜。

The experiments and theoretical analysis on the thermal conductivity of AlN ceramic substrate are carried out.

对氮化铝陶瓷基片的热导率进行了实验和理论分析。

The state of soluble univalent ions of Na(superscript +) and K(superscript +) is very stable and almost unaffected by thermal oxidation treatment.

一价可溶性离子Na和K非常稳定，热氧化处理基本上不改变其在氮化硅颗粒表面的存在状态。

Our plant develops usualness inter-access technology communication with more than ten international famous electric furnace manufacturing companys,and repeated visits to the foreign advanced electric furnace factories and institutes every year, learning and absorbing foreign advanced industrial furnace manufacturing technology and production processes, technology, special components of electric furnace improving technology, product upgrading technology, it makes our plant keep synchronization with the international advanced industrial furnace manufacturing technology no whether in the type,the updating of furnace, fundation material progress, components manufacturing technology progess , manufacturing automation, and the way the loading of the loading basket manufacturing technology, WDS lining energy saving techniques, ceramic fiber wave of high pressure tied ceiling stack technology, oxidation-free protection atmosphere, carburizing, nitriding, molten, salt bath, nitrate Austempered, precision heat treatment process, equational flow and temperature heat transfer asymmetric quenching tank manufacturing technology, microcomputer program heat treatment technology curve temperature control process , and so on can keep pace with internationa advanced industrial electric furance manfacturing technology.

我厂与国际十多家著名电炉制造公司开展经常性互访技术交流，每年多次前往国外先进电炉制造厂和研究所，学习并吸收国外先进的工业电炉制造技术和生产过程，工艺技术，电炉专用零部件改进技术，产品更新换代技术，使我厂工业电炉产品无论在品种类型，炉种更新，基础材料进步，零部件制造技术进步，制造工艺自动化，装料方式和装料筐制造技术方式，WDS炉衬节能技术，陶瓷纤维波浪叠法高压捆扎吊顶技术，无氧化保护气氛，渗碳，氮化，盐浴，硝盐等温淬火，精密热处理工艺，均流均温换热不对称淬火油槽制造技术，微电脑程序热处理工艺曲线控温等各个方面，能够与国际上先进工业电炉制造技术保持同步。

WENDT is an international group of companies with 12 production facilities world-wide.

德国万特WENDT集团公司是一家世界著名的磨床及金刚石和立方氮化硼砂轮制造商，公司创立于1920年，全球现有12个生产厂家，产品广泛应用于汽车及其零配件、刀具等行业，对难加工材料进行精密磨削。

Methoxystilbene and 2-methoxy-4'-nitrostilbene were synthesized from benzyl chloride and nitrobenzyl chloride by the Wittig reaction, and used as intermediates for the synthesis of the final product fluorescent whitener FP4,4'-bis(2-methoxystyrylbiphenyl via reduction and diazotisation of the latter followed by reaction with the former in the presence of NaOH.

以氯化苄和对硝基氯苄为原料，经Wittig反应合成中间体：2-甲氧基-二苯乙烯和2-甲氧基-4'-硝基-二苯乙烯。后者经还原反应、重氮化反应后，在氢氧化钠存在下与前者反应生成最终产品荧光增白剂FP4，4'-双-2-(甲氧基苯乙烯基联苯。为该类荧光增白剂的合成开辟了一条新路线

This LED is a GaN chip and yttrium aluminum garnetpackage together made.

这是一个氮化镓发光二极管芯片和钇铝石榴石封装在一起的。

The result shows that the influence of heating time to AlN structure is not very obvious.

除此之外，本文还分析了保温时间和加热时间对生成氮化铝的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。