查询词典 metal-lined

Groupindustrial zone is situated in the junction of Jing-Guang-Jiu railway,Changping Town ,Dongguan,the factory covers an area of 22,000m or so,it is equipped with lots of automatic equipment processing parts imported from developed conutries Japans four-axis CNC lathe ,full-automatic laser cutter used for sheet metal,numerically controlled plate cutter,numrically controlled punch,plate-bending machine,automatic sheet metal coating production line,etc,it now fromulates annual production capability of more than 3,000 units.

集团工业园位于京广-九铁路交汇点东莞市常平镇，三年区占地面积22000余平方，拥有大批欧\美\日等国家先进的自动化设备加零件，如：电脑数控立，卧式CNC加工中心群，日本四轴CNC车床，板金使用的全自动化激光切割机、数控剪板机、数控衡床，弯板机、自动化板金喷涂生产线等。现已形成年产量3000多台的生产能力。

Profile: Scrap shearing machine, hydraulic Da Baoji metal, metal shavings pressure pie machine, pressure plate-bending machines, automatic paper Da Baoji, conveyor chain plate and various presses, hydraulic, accessories And so on.

专业生产：废钢剪切机、金属液压打包机、金属屑压饼机、弯板压平机、全自动废纸打包机、链板式输送机及各种压力机、液压油缸、配件等。

Ltd is a professional producer of metal nets, metal louderspeaker network,pvc plastic network,plastic wares, sizable hardware pressings and the like.

公司下设五金部和电子部，五金部主要生产各种规格的金属网和大型五金冲压件等；电子部主要生产各种型号的碎纸机(paper-shredder)和碎卡机等。

Mainly uses in the laboratory, the Industrial and mining establishment, the universities, colleges and institutes, the Scientific research Unit making the ultimate analysis determination, the ash content determination, the few low melting point metal to fuse, other small heat treatments and experiment and so on metal parts quenching, annealing, tempering, the electric stove may also use in the high temperature heating experiment.

主要用于实验室、工矿企业、大专院校、科研单位作元素分析测定、灰份测定、少量低熔点金属熔解、其它小型金属零件淬火、退火、回火等热处理和实验之用，电炉还可用于高温加热实验。

By comparing properties with graphite-anode,high silicon cast iron anode,lead-silver anode,platinized anode and mixed metal oxide anode,we considered that the mixed metal oxide anode is the most ideal and advanced auxiliary anode material.

目前，外加电流阴极保护技术已广泛应用于地下储罐、钢筋混凝土、船舶、桥梁、化工设备等许多结构的防腐。2阴极保护用阳极的比较和分析2.1牺牲阳极牺牲阳极保护法是指在腐蚀

The results show that: the tensile strength, flexural strength and flexural modulus increase by about 10.4%, 62.1% and 122.3% respectively when the mass fraction of the aluminum powder increases from 0 to 50%, while elongation at break and impact strength decrease by about 65.0 and 74.4% respectively; the tensile strength, elongation at break and impact strength all increase with decreasing the particle sizes of the aluminum powders.b Nylon-12 coated metal powders for the indirect SLS process were prepared by the dissolution precipitation process. The coated powders have only 1.0 wt% nylon-12, and their SLS green parts have sufficient strength for features as small as 1.0 mm to be built and post-processed and high dimensional accuracy. The green parts were subjected to the post processing processes including binder decomposition and infiltration of epoxy resin, and then the metal/polymer composite parts with relatively high strength and accuracy were formed.At present, micron-scale inorganic fillers have been widely used to reinforce nylon SLS parts.

将该法制备的尼龙12覆膜金属粉末用于以下两个方面：a使用铝粉增强尼龙12的SLS成形件，通过溶剂沉淀法制备尼龙12覆膜铝复合粉末，研究了铝粉含量及粒径对SLS成形件性能的影响，结果表明：铝粉分散均匀，并与基体有良好的界面粘接；当铝粉含量从0增加到50wt％时，成形件的拉伸强度、弯曲强度、弯曲模量分别提高10.4％、62.1％和122.3％，冲击强度和断裂伸长率下降65.0％和74.4％，耐热性及尺寸精度也得到提高；断裂伸长率、冲击强度及拉伸强度均随着铝粉粒径的减小而增大。b使用溶剂沉淀法制备了间接法SLS用尼龙12覆膜金属粉末，该覆膜粉末中聚合物粘接剂的含量仅为1.0 wt％，其SLS初始形坯具有较高的精度以及足够满足后处理要求的强度，最小精细结构的尺寸达1.0 mm。

In order to study the absorption and accumulation of Pb in spinach grown in soil polluted by Pb or combined heavy metal, a pot experiment was carried out. The contents of heavy metals in the shoot and roots at the seedling and harvest stages, and the accumulation and distribution rates of each metal element were investigated.

通过盆栽试验对苗期和收获期菠菜地上部和地下部的重金属含量进行测定，并计算各元素的累积率和分配率，以了解土壤Pb污染和重金属复合污染条件下菠菜Pb的吸收和积累规律。

In this thesis, we described the synthesis, crystal structure and some properties ofa series of block metal phosphites and transition metal phosphitesand summarized the rules of synthesis and compared the difference of structures andsynthesis.

本论文主要研究在中温水热条件下，第IIIA族金属Ga，In和过渡金属V，Cd的亚磷酸盐微孔材料的合成与表征，探讨亚磷酸盐微孔材料在结构上的特点和组成上的多样性。

Transition metal phosphides have recently been the focus of research due to their higher activity compared to metal sulfides for HDS and HDN.

最近十几年，过渡金属磷化物以其高HDN和HDS活性和稳定性迅速成为加氢精制领域研究的热点。

Nickel phosphide was chosen as the HDN catalyst in the present dissertation because it is reported to have the highest activity among transition metal phosphides. For the supported nickel phosphide catalysts, mesoporous MCM-41 was used as the carrier. The effect of support modification and the introduction of a secondary metal species on the activity of supported nickel phosphide catalysts were studied.

本论文以磷化镍催化剂为研究对象，考察了MCM-41负载的磷化镍催化剂的制备及其对喹啉的HDN反应性能，载体和活性组分的改性对喹啉HDN反应性能的影响，以及TiO_2的引入对非负载的磷化镍催化剂HDN反应的影响。

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。