查询词典 welted seam

In my paper, the storage characteristic of the coal seam and mechanical properties of gas-filled coal is introduced firstly, as offers the basis of the study of physical parameter and effective stress of coal and the foundation of the mathematical model of fluid-solid coupling of coal-bed gas.

本文首先对煤层瓦斯的储存特征及含瓦斯煤的主要物理力学特性进行了概述，为耦合物性参数和煤体有效应力的分析研究与建立煤层瓦斯流固耦合渗流模型提供了依据。

Targeting at the coal seam with useful value discarded above goafs, attempted to explore the feasibility of "mining technique in the condition of floor failure" from theoretical point of view, and predicted.

针对在废弃煤层采空区上方和实用价值，试图探讨&挖掘技术的可行性条件下的地板上失败&理论的观点，并预测。

However, the length of seam binding between opposite gores should be as shown in Figure 7b.

不过，长度煤层之间的约束力对面的经度应为所显示的数字7B条。

Gusseted diamond crotch - For comfort, range of motion and to prevent a blown crotch seam.

加大的菱形分叉处——为了舒适，活动范围防止鼓胀的分叉缝线。

All S. E. Shires trumpets feature a one piece, hand hammered bell with a traditionally brazed seam, hand-lapped Monel pistons, and of course the careful assembly and handcrafted methods that the S.

所有的S.E.Shires小号使用一片铜手工打造的传统黄铜焊接Bell，铜镍合金活塞，秉承S.E。

Running her hand down the seam, Betsy decided to start her sculpting and turned her torch on.

用手摸了摸接缝，贝特西决定开始雕刻并且点燃了火把。

Back seam off center, twisted or not vertical to heel seat, by 2mm

后合缝车线不正，偏离中线、扭曲或没与后跟垂直----偏离达2mm。

Back seam off center, twisted or not vertical to heel seat by 2.0-mm.

后套合缝线不正，偏离中线、扭曲或美与底垂直，偏离达2mm

Back seam off center, twisted or not vertical to heel seat by 2.0-mm.

後套合縫線不正，偏離中線、扭曲或美與底垂直，偏離達2mm

Furniture is to use a European E1 environmental green plate surface texture clear and not plank reflective reflex the light is downy not easily fatigue to protect your eyes, ps, thick interlocked characterization, high temperature resistant, light, not because of violence to waste their and shrinking or excessive temperature, after sealing side seam appearance, minimum makes glue, good performance to prevent dust into the colleague and obtain the biggest humidity-proof property.

我们公司的家具是采用欧盟E1级环保绿色板材板材表面纹理清晰而且不反光反射光线柔和不容易疲劳有利于保护眼睛板面厚，不易透底，防刻划，耐高温，强光暴嗮，板材封边带是采用德国瑞好封边带不会因为温差而出现过度收缩或膨胀，封边后使得胶缝最小，外观性能好，防止灰尘进入的同事防潮性能也得到最大的满足。

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。