查询词典 timbering

Polyurethane adhesives has developed very quickly because of its excellent bonding power, prominent elastic behavior, wear resistance, low temperature resistance and so on. It has been widely applied to many industrial departments such as shoemaking, packaging, timbering, automobile, light industry and textile, mechanization and electricity, spaceflight and avigation and so on.

聚氨酯胶粘剂以其优良的粘接性、突出的弹性、耐磨性、耐低温等特性使其得到了迅速的发展，已广泛地用于制鞋、包装、木材加工、汽车、轻纺、机电、航天航空等工业部门中。

Forestry production are divided into three production stages as camp wood, timbering and,processing,combined with the exterior theories,the forestry exteriority is divided into the positive exteriority of camp wood production and negative exterior of timbering and processing

将林业外部性分为营林生产的正外部性和采伐、加工生产的负外部性，并从法律经济学视角进行了解释和论述。

Whether the timbering design of laneway is in reason or not will directly effect the excavating balance, safety of production and benefit of economy.

矿井巷道支护设计的合理与否，直接影响着煤矿的采掘平衡、生产安全和经济效益。

And take into account of laneway collocation and timbering, the paper bring forward rational advice, which have some active significance to control deep laneway stability.

并针对此种情况下从巷道布置及支护的角度提出了合理的建议，对深部沿空巷道稳定性的控制具有一定的积极意义。

"Tudor style: Architectural style in England (1485-1558) that made lavish use of half-timbering, as well as oriels, gables, decorative brickwork, and rich plasterwork ."

都铎风格：英国建筑风格，大量应用露木构造以及凸肚窗、山头、装饰性的砖墙和富丽的石膏粉。

Secondly, it designs the whole bolt, and analyzes timbering effect.

其次，对锚杆整体进行设计，并对支护效果进行了分析。

This papers main content is the Study of Fibre Rigid-Plastic Bolt and Timbering Parameter.

本文的主要研究内容为纤维硬塑锚杆及其支护参数的研究。

It is no doubt worth studying that how to make good use of bolt-net-tightwire compound timbering in soft roke roadway, in that this compound timbering is advanced and economical.

如何针对具体的围岩状况，选择技术上合理、经济上可行的复合支护形式并对其支护参数进行研究，无疑具有很大的现实意义和研究价值。

With the mine scale enhance and the mine toward deep level, the problem of the timbering and the maintenance of soft rock roadway is becoming more aculeated. It is the key of the mine toward deep leve and the safety mine Whether can we solve the problem of soft rock roadway timbering.

随着矿井开采规模的加强和开采向纵深发展，软岩巷道的支护与维护问题显得越来越突出，能否解决好软岩巷道的支护等问题，是煤炭开采向纵深发展和安全生产的关键。

Then, depending on straits of the laneway timbering" s domanial knowledge, the author adopts the intellective structure of "database" plus "repository and positive and negative bi-directional reasoning mode. Moreover, running advanced Visual Basic 6. 0 high-class programme language, he develops and finishes the consultative expert system of laneway timbering design which has UI friendly and structure height blocking .

然后，根据巷道支护领域知识的特点，采用&数据库&+&知识库&知识结构和正、逆双向向推理方式，并运用先进的Visual Basic 6.0高级编程语言，研制完成了用户界面友好、结构高度模块化的煤矿巷道支护设计咨询专家系统。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐