查询词典 metal-lined

Hydro-metal Structure industry is a relatively independent Sector in Water Resources and Electric Power industry, mainly engaging in design, manufacturing, installation and commissioning of various large-sized metal structure products needed in Water Resources and Electric Power projects, such as flat steel gate, radial steel gate, penstocks, hoist, ship locks, etc.

水工金属结构行业是水利水电行业内相对独立的一个产业，主要从事水利水电工程所需的各类闸门、拦污栅、压力钢管、船闸、启闭机等大型金属结构产品的设计、制造、安装、调试业务。

Al2O3 matrix of non-noble metal combustion promotor CuO-CeO2/Al2O3 was modified by metal oxidates, such as MgO and Fe2O3, for changing the matrix structure to improve the performance of sulfur resistance and sulfur transfer.

通过考察金属氧化物(MgO、Fe2O3 等)对 FCC 工艺中非贵金属助燃剂 CuO-CeO2/Al2O3的 Al2O3载体改性所引起载体结构的变化，研究对助燃剂抗硫、硫转移性能的影响。

Using analyses of the surface chemical species formed on palladium in both conditions of flowing oxygen and the ammonia oxidation reaction,it is confirmed that the surface of palladium,at temperatures above 800℃,is a multilayer structure with the bright palladium metal surface being overed by a thin layer of palladium metal vapour and then by a layer of palladium oxidevapour.

本文分析了在流动氧气氛和氨氧化反应过程中Pd的表面化学状态，表明在800℃以上温度Pd的表面应是1种多层结构：光亮的Pd金属表面复盖着一层薄的Pd金属蒸气，Pd蒸气上又复盖着一层PdO蒸气。

Thecompounds were dispersed in the melted silver-based brazing filler metal inamorphous particles as nucleators of heterogeneous nucleation, so that made themelted filler metal form Ag and Cu solid solution as well as Cu solid solutioncontaining CePb or CeBi and that eliminated the negative effects caused by Pb orBi.

通常情况下它们以无定性态存在于银基钎料中，成为非均匀生核的生核剂，使银基钎料形成银固溶体+铜固溶体+含CePb或CeBi化合物的铜固溶体相，从而消除了 Pb或Bi的有害影响。

Unlike nonstick coatings that simply sit on top of metal, this material actually penetrates below the surface, into the pores of the metal.

不像不粘表层简单的镀在金属表面，这种材质实际上穿透表层进入金属的内心。

Especially, new metal nitrides are expected to be prepared by solid state reaction between metal and BN under high pressure.

尤其是通过高压下金属与BN固态反应，可望获得新的金属氮化物。

Bellows sealed valve shut-off valves, and its key components - metal bellows, the lower end of stem components with the introduction of automatic welding roll, roll the top and连接板automatic welding, in the fluid medium and the atmosphere to form a metal barrier between the to ensure zero leakage valve stem.

阀门中波纹管密封截止阀，其关键部件——金属波纹管，下端与阀杆组件采用自动滚焊焊接，上端与连接板自动滚焊焊接，在流体介质和大气之间形成一个金属屏障，确保阀杆零泄漏。

"Lanthanon metal ores mining\",\"稀土金属矿采选业\",\Includes lanthanum, scandium, ytterbium and 17 kinds of metal ores mining.

&，\&包括镧系元素及和镧系元素性质相近的钪，镱等17种矿的采选\

AMADA is a specialized Japanese company in manufacturing sheet metal working equipment, its main products are NC shearing machines, NC punching presses, NC press brakes, Large-sized laser cutting machines and fully automatic sheet metal working line.

天田公司是日本专业生产钣金加工设备的公司，其产品有数控剪床、数控冲床、数控折弯机、大型激光切割机和全自动钣金加工流水线。

Currently has a four-post type, frame type, single column, such as horizontal structure, the production of generic products include hydraulic machine, single-action hydraulic sheet metal punching machine, double-acting hydraulic press sheet tensile, hydraulic head machines, metal extrusion hydraulic machine, a dedicated hydraulic motor manufacturing machines, automotive hydraulic press dedicated motorcycle parts, Rubber and Plastic Products hydraulic machines, hydraulic squeeze casting machine, hydraulic press powder products, calibration of hydraulic pressure capacity and the kinds of non-standard machine, hydraulic equipment and production lines, such as twenty series of more than more than 300 species, an annual production capacity of various types of hydraulic press 400 Product Units / 2600 tons of production capacity.

目前已形成四柱式、框架式、单柱式、卧式等各类结构形式，所生产产品包括通用液压机、单动薄板冲压液压机、双动薄板拉伸液压机、液压打头机、金属挤压液压机、电机制造类专用液压机、汽车摩托车零部件专用液压机、橡塑制品液压机、挤压铸造液压机、粉末制品液压机、校正压装机以及各种非标液压机、液压设备和生产流水线等二十余个系列三百多个品种，形成年产各类液压机产品400台／2600吨的生产能力。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。