装置

So there is a need to study the key technologiesand processes in the vacuum precooling unit and to provide the theoretical basis forthe design and application of vacuum precooling unit.

因此，迫切需要对真空预冷装置中的关键技术和预冷工艺进行研究，为真空预冷装置的设计和使用提供理论依据。

The reaction results of the selective hydrogenation of MethylAcetyleneand Propadiene in C 3 distillate by catalytic distillation were investigated with randomlypacked structure of packingtype catalyst, the combined structure of sieve tray and packingtype catalyst as well as the structure with interlaced packing and ordinary catalyst.

考察了填料状催化剂散装结构、筛板填料状催化剂复合结构、规整填料与普通催化剂交错排列结构等用于C3 馏分中丙炔、丙二烯催化蒸馏选择加氢过程的反应效果，综合考虑催化剂制备的难易、工业装置长周期运转的必要性、传质对反应的影响等因素，推荐在工业装置上采用规整填料与催化剂交错排列结

More prosaically, Hubble will receive new protective blankets, gyroscopes and batteries, a unit that transmits data to Earth will be replaced, and two existing instruments will be repaired.

其实更平常的是，哈勃将能收到，回旋装置和电池；有一个发射数据回地球的部件将更换掉，还有两个现有装置要维修。

More prosaically, Hubble will receive new protective blankets, gyroscopes and batteries, a unit that transmits data to Earth will be replaced, and two existing instruments will be repaired.

其实更平常的是，哈勃将能收到新的保护层，回旋装置和电池；有一个发射数据回地球的部件将更换掉，还有两个现有装置要维修。

The reporter understands,"Ban fluid to make " publishing setting basically is to ensure to mail security is used during the Olympic Games, time comes from June 1 on October 31, mail, express is banned receive kinds or types of goods to include a liquid kind, chemical industry kind, pulverous kind, Electromechanical device kind, similar soap lump article and unidentified metal, of unidentified gas or liquid obturator.

记者了解到，&禁液令&的出台背景主要是为了确保奥运期间用邮安全，时间从6月1日至10月31日，邮寄、快递禁收货品包括液体类、化工类、粉末类、机电装置类、类似肥皂块状物品及不明金属、装有不明气体或液体的密闭装置。

The invention relates to a mixing device for mixing a pulverulent, soluble extract, in particular coffee, with hot water to prepare a beverage.

本发明涉及混合装置，该混合装置用于将特别是咖啡的粉状可溶提取物与热水混合以准备饮料。

Risk and maneuverability analysis on engineering design is widely used to conduct security appraisal abroad. The potential risks might be caused by technical parameter deviation, failure and faulty operation of facilities and pipelines in the system were normally analyzed along with the reason why deviation and faulty operation occurred. The acceptable risk was then appraised according to the results, reasons and designed protective facilities. Later, the security countermeasures and solutions were brought forward purposively to further modify and refurbish the security design and operation management.

国外广泛应用危险与可操作性分析对工程设计进行安全评价，分析系统中装置、设备、管道的个别部分工艺参数偏离、故障或误操作引起的潜在危险，分析偏离、故障出现的原因，根据后果、原因和已设计的保护装置，评估可接受的风险，并有针对性地提出安全对策和措施，用以指导修改、完善工程的安全设计和操作管理。

Produced by HC-S series of automatic thermal devices, is based on users at home and abroad mechanical characteristics and practical experience, scientific and technical personnel of the Company after many years of scientific and technological, and the core technology of integrated innovation, it has a number of independent intellectual property rights Patented product, the device HC-1 mainly used for alcoholic thermal, HC-2 mainly used for soy sauce, vinegar thermal, HC-3 mainly used for thermal Bottled mineral water category, HC-4 mainly used for food Pyrocondensation, HC-5 mainly used for medicine, pesticide category pyrocondensation, HC-6 mainly used for special-shaped bottles of thermal products.

公司生产的HC—S系列全自动热缩装置，是根据国内外机械特点与用户实践经验，历经本公司科技人员多年的科技攻关，实现了核心技术的集成创新，据有自主知识产权的多项专利产品，本装置HC—1主要用于酒类热缩，HC—2主要用于酱油、醋类热缩，HC—3主要用于桶装矿泉水类热缩，HC—4主要用于食品类热缩，HC—5主要用于医药、农药类热缩，HC—6主要用于工艺品异型瓶热缩。

The isolator is able to absorb the microwave overload in the cavity to protect magnetron ,IC, E-PROM from the microwave radialization .

过载放射吸收和保护装置专利可保护磁控管和腔内 IC 电路、 E-PROM 在电磁辐射下正常工作，此装置为 CEM 重要专利。

The raffinate column in the eluxyl unit of an aromatics complex is the key fractionator to separate C8 aromatics from para-diethyl benzene. PDEB is expensive and only if the PDEB content in C8 aromatics side cut is less than 25×10^(-6) mol/mol, the operation cost could be lowered effectively.

对二甲苯装置吸附分离单元的抽余液塔是分离碳八芳烃(C8A)和对二乙苯的关键精馏塔，PDEB价格昂贵，在侧线C8A中的含量要求小于25×10^(-6)mol/mol才能有效降低装置操作成本。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。