真空处理

The second part of the 19th century witnessed several major discoveries in the field of cryogenics, including adiabatic expansion systems for cooling gases, that led to the liquefaction of oxygen, air, and nitrogen, vacuum flask, which facilitated storage and handling of liquefied gases and the Joule-Thomson effect to produce continuously operating air liquefiers, triggered a resurgence of cryosurgery

19世纪后叶，低温学领域有几项重要发现，包括将纯氧、空气和氮气液化绝热膨胀系统，能储存和处理液化气的真空瓶，以及应用Joule-Thomson 效应产生持续液化气体流，这些均促进了冷冻疗法的发展

Amygdalin and moisture content of peach kernel, acid value, peroxide value and carbonyl value of its oil were measured every 15 days.

对桃仁进行36℃下的真空、敞口条件陈化处理，每隔15d对桃仁中的苦杏仁甙含量、油脂酸值、过氧化值、羰基值、水分变化进行测量。

The residue was distilled twice under aspirator vacuum at 100-110°C to give 14.65g (67%) offreebase as a water-white oil.

处理后的溶液，在温度100-110℃而且真空的环境下蒸馏两次，蒸馏直到剩余14.65g（质量分数67%）的白色油状液体。

METHODS The new technology group:Flos Lonicerae,Radix astragal and Radix Paeoniae rubra with the vacuum air current for plant broken cell wall,and then soaked 1 hour with hot water,The traditional technology group:draw above each medicine according to tradition drawin technology.

方法金银花、黄芪、赤芍经真空气流植物细胞破壁技术处理后，热水浸泡1h作为新技术组；按传统提取工艺提取上述各药，作为传统工艺组，两组共同测定总固体物含量和绿原酸、黄芪甲苷、芍药苷的含量。

If rugs cannot be removed, follow this procedure weekly: Apply benzyl benzoate moist powder or 3% tannic acid, then vacuum using a cleaner with an effective filtration system

如果地毯不能拿掉，每周按以下过程处理：把苯甲酸苄酯潮湿粉或3％单宁酸洒在地毯上，然后用真空吸尘器吸尘。

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。

In this article, authors introduce several construction technologies adopted in vacuum precompression strengthening construction of Nansha Harbor including treating surface of dredger with earthwork textiles, handling high sediment percentage sand cushion with level drainage boards, and sealing techniques combining long and short agitation walls.

介绍在南沙港区真空预压加固施工中，采用土工织物对吹填淤泥进行表面处理、水平排水板处理含泥量高的砂垫层及长短搅拌墙相结合的密封技

Systematic research about technology parameters influences on the magnetic properties and microstructure of theses magnets have been done. The better parameters of production have been achieved. They are showed as follows: as-cast alloys with the nominal composition Nd15Fe78-xNbxB7 are prepared by induction-melting under argon atmosphere. As-cast alloys are broken under argon atmosphere and filtered through 40# screen. The coarse grain is ball-milled under 120# avgas for 80 min. The ratio of milling ball and grain is 15:1. Then fine powder is aligned and pressed in a magnet field of 1.5T. The pressure is 80MPa. The green compacts then are shaped by cold isostatic pressing under 280MPa pressure.

通过研究具体工艺参数对磁体磁性能及显微结构的影响，总结出适合于该系列磁体的制备工艺如下：按设计成分将原料放入真空感应熔炼炉内进行合金铸锭的熔炼；合金铸锭在高纯氩气保护下粗破碎过40目筛；以15∶1的球料比在120#航空汽油的保护下滚动球磨80min；球磨好的磁体粉末在1.5T取向磁场下以80MPa的压力模压成型，接着在280MPa压力下进行冷等静压；所得的压坯在1110℃烧结1h，900℃回火处理1h，600℃回火处理2h。

Surface Treatment and Finishing Technology, Raw materials and Equipment: Cleaning, Lapping, Deburring, Polishing and Burnishing, Sand blasting, Shot blasting, Ball blast, Conversion coatings, Electroplating, Thermal spray, Anti-Rust, Anti-Corrosion, Brush-plating, Vapor deposition, Hot dipping, Surface strengthening, Surface modification, Pre-treatment, Electrophoretic coatings, Anode oxidation, Plastic plating, Vacuum plating, Special coating, Depainting and Degreasing equipmentand Raw materials.

产品表面处理和精饰技术、原材料和设备：清洗、研磨、去毛刺、磨光和抛光、喷砂、喷丸、抛丸、转化膜、电镀、热喷涂、防锈、防腐蚀、刷镀、气象沉积、热浸镀、表面强化、表面改性、预处理、电泳涂装、阳极氧化、塑胶电镀、真空电镀、特种涂层、脱漆脱脂设备和原材料

More recently, IMF has broadened its interests to cover all aspects of materials surface engineering including plating, PVD coating, chemical etching, paint and powder coating, pre-treatment and post treatment processes.

近年来，金属精饰研究所主要发展表面工程材料，如：电镀、真空涂层、化学蚀刻、油漆及粉末涂料、预处理和后处理工艺。

He knows that he's one of the mostdominant players in the NBA right now.

我知道他现在是联盟里最有统治力的球员之一了。

Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

利用BCG分析方法对我国的志愿服务组织管理进行了分析。