查询词典 construction material

Widely used in all types of jungle rock drill, dig roads and other projects, the stability of material received by the majority of customers, but also for many domestic manufacturers of construction machinery for OEM production, has accumulated a wealth of industry experience.

广泛应用于各类开山凿岩、路面开凿等工程，由于材质稳定深受广大客户的好评，同时也为国内众多工程机械生产厂家提供OEM生产，积累了丰富的行业经验。

Based on the characteristics of this kind of buildings, the items of inspection consist of geometrical shape, sectional dimension, global construction, deflection, material behavior, welding quality, corrosion, and so on. By the inspection some problems in column, steel roof truss and filler wall were found. then, a design of reinforcement was made.

根据此类建筑的特点，对钢屋架进行了几何形式、截面尺寸、整体构造、挠度、材质、焊接质量、锈蚀等多方面的检测，发现了混凝土柱、钢屋架、填充墙各自存在的问题，并有针对性地进行了加固设计。

The key contribution of this paper is, it presents several feasible financing modes and material implementation approaches for the satellite city infrastructure construction in China.

本研究的主要创新点在于：提出了适合我国国情的卫星镇基础设施建设融资模式及具体实施途径，并以此为基础，给出了株洲马家河卫星镇基础设施建设融资实例。

At forth, we presented several feasible financing modes and material implementation approaches for the satellite city infrastructure construction in China.

紧接着，提出了适合我国国情的卫星镇基础设施建设融资模式及具体实施途径。

As the south wall and deck of the house were dismantled to make room for the new construction, the cypress boards and cedar decking were carefully salvaged and machined into new siding, fine scrim material, stair treads and risers.

由于南壁和甲板的房子被拆除，使新建筑的空间，议会和雪松桧木甲板经过仔细打捞和进入新的壁板加工，精细格布材料，楼梯踏板和上升。

This article introduced the new type wear resisting and blockless sieve plate from the construction and material .

本文从筛板结构及材质两方面介绍了所开发的新型防堵耐磨筛板，其结构为高碳低合金铸造筛条和低碳结构钢框架焊接结构。

The synthesis of the pentacyclic skeleton of Et-743 and the construction of the five chiral centers thereof.1. The core pentacyclic skeleton of phthalascidin was constructed with L-dopa as the starting material via thirteen steps. First, two basic synthons, the C-1 functionalized tetrahydroisoquinoline compounds 8 and N-protected Z-dopa derivative 9, were prepared from L-dopa. They were coupled via amide bond to form the dipeptide compounds 10, which were the first key intermediates. Then the primary hydroxyl groups were transformed into the corresponding amino aldehydes 11 via Swern oxidation. Followed by the intramolecular Pictet-Spengler cyclization, the pentacyclic compounds 12 were synthesized.

五环骨架的构建及五个正确手性中心的确立：1.1我们以L-多巴为起始原料，经过多步官能团保护和转化合成了基本结构单元8然后和苯丙氨酸衍生物9，通过缩合反应生成酰胺中间体10，经Swern氧化得到醛化合物11，然后再次利用分子内改良的Pictet-Spengler反应一步构建c，d两环，得到五环骨架化合物12，最后，实现了21-位羰基向氰基的转化，得到了C-1位官能化的化合物14，化合物14不但具有和Et-743一致的五环骨架，而且分子中五个手性中心立体构型也与其完全相同：其中，3，位和13，位的手性中心由原料L-多巴带入，而1，位，11，位和21，位手性中心则通过不对称诱导而确立。

It introduces the advantages,choice of material, economic span and applied situation of fast-developed door-style soft steel structure recently in China,and points out the defects in design and construction.

介绍了目前发展较快的门式轻钢结构的优点、材料的选择、经济跨度以及目前门式轻钢结构在我国的应用情况，指出了设计与施工上存在的不足，最后进行了总结，以提高人们对门式轻钢结构的认识。

With 3.0 t empty dual-use steam forging hammer, 1.0 t empty dual-use steam forging hammer, 750 kg, 400kg, 250kg, 150kg Kong Qichui a total of seven, made 3.0 t, 2.5t of a hammer plywood Taiwan, the construction of 2 m × 1.5m × 1.0m two large coal-fired furnace, a gas generator furnace, resistance furnace, Oil Furnace, Meilu stoves and other heat treatment of the four sets, with the following specs for Φ550 Saw 5,φ100 major fault Liu and other supporting material under the equipment, and has CW611250, T68, and other machining equipment, more than 60 species of vehicles, milling, planing, grinding, boring jobs complete, the main products φ820 × 60 × 1300 following the suppression of three products,φ273 high-pressure forging Billet-three links, all kinds of high-pressure-welded flange and 3.0 t following forging free, annual production capacity of 2400 t.

拥有3.0t空蒸两用模锻锤，1.0t空蒸两用模锻锤，750kg、400kg、250kg、150kg空气锤共7台，自制3.0t、2.5t夹板锤各1台，建造2m×1.5m×1.0m大型燃煤加热炉两座，煤气发生器加热炉1座，电阻炉、油炉、煤炉等热处理炉具各4套，拥有加工规格为Φ550以下锯床5台，φ100大型断料机等配套下料设备，且拥有CW611250、 T68等机加工设备60余种，车、铣、刨、磨、镗工种齐全，主要产品φ820×60×1300以下压制三通成品管，φ273高压锻制三通方坯，各种中高压平对焊法兰及3.0t以下自由锻件，年生产能力2400t。

Some problems such as oil stone ratio, designing and constuction of the experimental section, material quality control, construction quality control and so on in the application of SMA pavement technology are researched and illustrated by the project researches and practice on Hefei Anqing expressway engineering of Anhui Province.

结合安徽省合安高速公路 SMA路面的工程研究和实践，对 SMA路面应用中的一些问题，如油石比、试验段设计与施工、材料质量控制、施工质量控制等进行研究，提出了一些建

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了