化学加工

Using compulsory feed system ,whether trees complex,pulp material in larger difference or remaining the leftover material after timber procedding ,such as wood paringhs ,sawdust ,pulp residue and the quenching reed pieces rice wheat grass ,cotton stalks ,they are all separated to become quality fibre through its high peed eddy and appropriate mill piece clearance .

适用于化学浆、半化学机械浆，冷浸法高得率浆及纤维板料的研磨，采用强制式喂料系统，无论是树种复杂，材性差异较大的浆料，还是木材加工后剩余的边角料，刨花、锯屑、浆渣及冷浸法苇片、稻麦草、棉杆等，都能够以其较高的旋转线速度，适当的磨片间隙分离成为优质纤维。

Using compulsory feed system ,whether trees complex,pulp material in larger differenceremaining the leftover material after timber procedding ,such as wood paringhs ,sawdust ,pulp residuethe quenching reed pieces rice wheat grass ,cotton stalks ,they are all separated to become quality fibre through its high peed eddyappropriate mill piece clearance .

适用于化学浆、半化学机械浆，冷浸法高得率浆及纤维板料的研磨，采用强制式喂料系统，无论是树种复杂，材性差异较大的浆料，还是木材加工后剩余的边角料，刨花、锯屑、浆渣及冷浸法苇片、稻麦草、棉杆等，都能够以其较高的旋转线速度，适当的磨片间隙分离成为优质纤维。

The Influence of Temperature and Humidity on Moisture Absorption and Deliquescence Property of Black Powder;2. Anhydrous solvent was chosen for CMP to avoid crystal craze and deliquescence .

介绍了硼酸锂铯晶体的应用前景及在化学机械抛光过程中存在的问题，简要分析了晶体在常温下开裂的机理，选用无水溶剂对晶体进行化学机械抛光以防止加工过程中晶体的潮解开裂。

The preliminary plan and actualized blue prints were presented,which was to construct an interact teaching,interpenetrative and flexible polymer science experiment course combined polymer chemistry,polymer physics and polymer process.Students learn from molecular design to synthesize polymer compounds and character properties of the materials,them process them to an utilized produce in this course.

设想将高分子化学、高分子物理和高分子成型加工三门实验课程有机地串联起来，组建成一门包括从高分子材料设计(用计算机软件进行分子设计、性能模拟)、聚合物合成、性能测试到加工成型，能环环相扣、互动式的、柔性化的高分子科学实验课程；提出了初步的实践方案。

Abattoir products,meat,sausage casings,Processed poultry,preserved poultry,Processed games,preserved games,Fish,fish products,Food products,Threads,fabrics,textile goods,Readymade Garment,underwear,Stoneware,glassware,pottery,porcelain,Stationery,office products,Photographic equipment,cinematographic equipment,optical equipment,Films,Watches,clocks,Precious stones,Jewellery,Toys,games,Sports equipment,camping equipment,Musical instruments,Leather,skins,Chemical products,Ironmongery,hardware

主要进口商品：屠宰产品，生肉，香肠肠衣，已加工的家禽，腌制的家禽，已加工的野味类，腌制的野味类，鱼，鱼制品，食品，线，布料，纺织品，成衣，内衣，石器，玻璃器皿，陶器，瓷器，文具，办公室用品，照相器材，电影设备，光学设备，胶片，手表，钟表，宝石，珠宝，玩具，游戏产品，运动器材，野营设备，乐器，皮革，毛皮，化学制品，铁器，五金制品

Firstly, we investigated the mechanism of material removal and formation of super smooth surface in CMP. And the material removal mechanism of CMP at atomic level was described. The comprehension and hypothesis of material removal mechanism of super smooth surface polishing were enunciated. For instance, we circumstantiated material removal mechanism and formation of super smooth surface in CMP of LBO crystal.

化学机械抛光是超精密加工技术中最重要的方法之一，作者首先调研化学机械抛光的材料去除和超光滑表面形成机理，研究原子级材料去除机理，提出对化学机械抛光材料去除和超光滑表面形成的理解；并以LBO晶体为例详细描述化学机械抛光过程中材料去除和超光滑表面形成。

Common transparent quartz tube SiO2 more than 99.9% purity, geometry, chemical stability, thermal stability, resistance to thermal denaturation and anti-crystallization properties of the fine, optical transmittance above 93%; from hydroxyl in hydroxyl tube below 10ppm, after vacuum from hydroxyl, hydroxy-up to 5ppm below apply to high-pressure mercury lamp, sodium lamp, metal halide lamp, such as low-hydroxy products; white pipe, used mainly for heating tube, heating tube, far infrared control the manufacture, milky quartz pearl quartz tube possession of new technology, the management side as if the surface of pearls, all aspects of performance than ordinary white tube better; filter tube to filter out ultraviolet UV band in the harmful wavelengths of 190-320nm ultraviolet light source applied to environmental protection manufacturing; no ozone UV filter tube and pipe the contrary, through the ultraviolet wavelength around 253.7nm, there is no ozone UV lamp main material, widely used in medical equipment, water treatment, food hygiene, such as sterilization; quartz casing diameter 8-120mm in between, has a single opening, double opening round, flat-top shape and widen the mouth of necking, flanging, sanding and other processing, high temperature resistance, corrosion resistance, good light transmission and moisture-proof, explosion-proof characteristics such as widely used in aquarium thermostat, disinfection equipment, heating pipes, water treatment, metal halide lamp, such as product manufacturing and environmental protection, health, chemical and other fields; quartz Clamshell specifications 8-180mm, the shape according to the customer requirements, the bubble shell can take capillary has to carry out the exhaust, high temperature, light transmission is good, mainly for JC, JD, H1-H7, the stage lights and high-pressure mercury lamp, sodium lamp, metal halide lamp, such as product manufacturing; quartz water jacket mainly used in printing and packaging processing industry ---- UV light-curing, UV light curing is a very reliable and can be used to replace hot air dryers and other drying technique of curing technology, which in the printing and packaging of the processing industry has been widely.

普通透明石英管SiO2纯度达99.9%以上，几何尺寸、化学稳定性、热稳定性、抗热变性和抗析晶性能优良，光学透过率达93%以上；脱羟管羟基在10ppm以下，经过真空脱羟，羟基可达5ppm以下，适用于高压汞灯、钠灯、金卤灯等低羟基产品；乳白管，主要用于发热管、加热管、远红外管的制造，珠光石英管乳白石英管之新工艺，管面好象珍珠的表面，各方面性能比普通乳白管更优；滤紫外线管能够滤除紫外光谱波段中对人体有害的190-320nm波长的紫外线，适用于环保光源的制造；无臭氧管与滤紫外线管相反，可透过253.7nm左右波长的紫外线，是无臭氧紫外线杀菌灯的主要材料，广泛用于医疗器械、水处理、食品卫生等杀菌；石英套管直径范围在8-120mm之间，有单开口、双开口、圆头、平头等外形和扩口、缩口、翻边、磨砂等加工，具有耐高温、耐腐蚀、透光性好及防潮、防爆等特点，广泛使用于水族恒温器、消毒设备、加热管、水处理、金卤灯等产品的制造和环保、卫生、化工等领域；石英泡壳规格Φ8-180mm，形状根据客户要求，泡壳上可以接有毛细管，可进行排气，耐高温，透光性好，主要用于JC、JD、H1-H7、舞台灯和高压汞灯、钠灯、金卤灯等产品的制造；石英水套主要用于印刷和包装加工工业---- UV光固化， UV光固化是一种十分可靠的、可取代热空气干燥机和其他干燥技术的固化技术，它在印刷和包装加工工业已经得到广泛应用。

The writer carries on the related theories of the problem situation to study the big case foundation well up, with the situation cognizes and studies a class of theories for leading, and have three stages to launch to practical research; The first, the research into big case strategy of problem situation and the process of tiding up some materials in the chemistry teaching.

笔者在对问题情境的相关理论进行研究的基础上，以情境认知与学习理论为指导，分三个阶段展开实践研究：第一，化学教学中问题情境创设的策略研究和案例素材的整理加工，包括结合生活、生产和当前科学技术发展中的实际问题创设问题情境，从化学实验入手创设问题情境，利用化学史料创设问题情境，利用学生已有知识创设问题情境或引起学生的认知冲突等。

The courses offered in this program include political theory, foreign languages, numerical analysis, application of computer techniques, chemical structures of plant fibers, pulp preparation chemistry, pulp and paper making technology, computer simulation of equipment and processes, sugar science and engineering, sugar making technology and equipment, biochemical technology, microorganism enzymes, enzyme engineering, fermentation technology, biochemical engineering and control theory, biochemical separation technology, biological catalyst technology, leather processing theory and technology, leather cleaning technology and theory, leather testing techniques, synthesis and application of chemical leather products, thermodynamic processes in light industry equipment, light industry enterprise management, product quality control, etc.

研修的主要课程有：政治理论课、外语课、数值分析、计算机应用技术、植物纤维化学结构及其研究方法、制浆化学、制浆造纸工艺、设备及过程计算机模拟、糖品科学与工程、现代制糖工艺与装备、现代生化技术、微生物酶学、酶工程、发酵工程技术、生化工程及控制概论、生化分离工程、生物催化技术、皮革现代加工理论与技术、皮革清洁工艺及理论、现代皮革检测技术、皮革化学制品合成及应用、轻工真空设备的热工过程、轻工企业管理及产品质量控制等。

The courses offered in this program include political theory, foreign languages, numerical analysis, application of computer techniques, chemical structures of plant fibers, pulp preparation chemistry, pulp and paper making technology, computer simulation of equipment and processes, sugar science and engineering, sugar making technology and equipment, biochemical technology, microorganism enzymes, enzyme engineering, fermentation technology, biochemical engineering and control theory, biochemical separation technology, biological catalyst technology, leather processing theory and technology, leather cleaning technology and theory, leather testing techniques, synthesis and application of chemical leather products, thermodynamic processes in lig

研修的主要课程有：政治理论课、外语课、数值分析、计算机应用技术、植物纤维化学结构及其研究方法、制浆化学、制浆造纸工艺、设备及过程计算机模拟、糖品科学与工程、现代制糖工艺与装备、现代生化技术、微生物酶学、酶工程、发酵工程技术、生化工程及控制概论、生化分离工程、生物催化技术、皮革现代加工理论与技术、皮革清洁工艺及理论、现代皮革检测技术、皮革化学制品合成及应用、轻工真空设备的热工过程、轻工企业管理及产品质量控制等。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。