查询词典 sealed

This disquisition is about the general situation of the stuff load and distribution equipment on the blast furnace bell-less top, and expatiate on the design characteristics and the problems of the vital equipment such as sealed valve, flow control valve and stuff distribution facility in the two advanced type bell-less top equipment (parallel hopper type and series hopper type) in the world.

本文介绍了高炉无料钟炉顶装料布料装置的概况，重点阐述了世界上最先进的两种无钟炉顶设备(并列料罐式无钟炉顶装料布料装置和串列料罐式无钟炉顶装料布料装置)中的密封阀、料流调节阀和布料器等关键设备的设计特点及问题探讨。

To address this, he developed a number of practical conversions of then-available sealed and belt-driven rotary refrigeration compressors.

为了解决这个问题，他制定了若干切实可行的转换，然后可用密封，并在皮带驱动旋转式制冷压缩机。

Zhang: The cardboard boxes will be stapled before being sealed with binding tape.

纸箱将用双脚钉钉着，然后用胶带封住。

Unclean medium - causing serious erosion, to lay a trap, Core Block scratches, impact of movements and sealed.

不干净介质--造成严重的冲蚀、堵卡，芯座划伤，影响动作和密封。

And a relative preparation is characterized in that according to mol ratio (0.8-0.975):(1.8-1.95):(0.010-0.15):(0.010-0.15) to prepare and mix Mg powder, B powder, C nanometer powder, and SiC nanometer powder uniformly to be filled into an iron tube or iron-copper composite tube to be sealed, rotationally forges, draws and rolls to obtain MgB2 superconductive material containing C and SiC nanometer powder, or tablets the raw powder mixed uniformly via a tablet press, to obtain MgB2 superconductive block containing C and SiC nanometer powder, arranges obtained band or block in a vacuum furnace, vacuums and fills argon gas, keeps temperature for 0.2-3h at 600-1200DEG C, and obtains MgB2 superconductive material containing C nanometer powder and SiC nanometer powder.

制备这种MgB 2 超导材料的方法，其特征在于，将Mg粉，B粉，C纳米粉，SiC纳米粉按照摩尔比(0.8-0.975)∶(1.8-1.95)∶(0.010-0.15)∶(0.010-0.15)配制并混合均匀，装入铁管或铁铜复合管中密封后，按顺序先后进行旋锻、拉拔、轧制，得到含C和SiC纳米粉的MgB 2 超导线材；或者将混合均匀的原料粉用压片机进行压片，得到含C和SiC纳米粉的MgB 2 超导块材；将得到的线带材或块材放置真空炉中，抽真空后充入氩气，在600℃-1200℃保温0.2-3小时，最终得到含有C纳米粉和SiC纳米粉的MgB 2 超导材料。

The fact that he has no other close blood relatives on Lily's side sealed Harry's fate as the Dursleys' ward, although he's not to learn the real reasons behind that decision for another 5 years.

尽管他在未来五年内仍不知道这个决定的真正原因，他在母亲一支没有其他亲戚还是决定了哈利受德思礼一家监护的命运。

Stem up and down the middle with two glass fiber reinforced epoxy phenolic cloth laminated board to achieve insulation, aluminum flange gasket sealing surface, use PTFE packing, use two special sealed cylinder to reduce friction, the overall use of the valve polyurethane foam insulation.

上下两段阀杆中间用环氧酚醛层压玻璃钢布板实现绝热，法兰密封面采用铝垫片，填料使用聚四氟乙烯，汽缸使用双特密封，以减小摩擦力，阀门整体采用聚氨酯发泡保温。

High-priced competition for the former body of Haitong Securities in November after entering, has become a purely frightened, as at yesterday's close, the second consecutive day in the daily limit has been sealed.

高价位的海通证券在11月前进入人体后的竞争，已经成为一个纯粹的惊慌，截至昨日收盘，在第二个跌停连续一天被查封。

Calorific values are measured using a bomb calorimeter apparatus consisting of a strong container in which the sample is sealed with excess oxygen and ignited electrically.

热值的测量是用筒型高压气体热量计该仪器包括一强化容器﹐而样本被密闭在该容器内，并填入过量氧气及使用电子式点火。

AMONG snobs and sommeliers, nothing can compete with wine in a glass bottle sealed with a cork stopper.

对于自命不凡的品酒者和斟酒服务员而言，带有软木塞的瓶装葡萄酒是无与伦比的。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。