查询词典 welted seam

In CO2 gas metal arc welding, the difficulty hi seam tracking by pendular arc sensor is how to attain the tolerance signal of weld joint.

在CO_2气体保护焊中，采用摆动电弧传感器进行焊缝跟踪的困难在于如何提取准确的焊缝偏差信号。

The ladies ' style and the gentle kidskin and pentene leather pattern ,and the tenuous blind seam ,with zipper accessory rip stop strap, the subtle weave lining and the leather pocket with zipper inside, the character --Erose is printed in the pocket, too.

特有的淑女风格，柔软羊皮质地，漆皮图案，针脚细密，抛光银质金属硬件，带链状附件的机织尼龙肩带，精细纺织内衬，内部有皮革质地带拉链口袋，内部的皮质补缀写着& Erose &，尽显淑女气质。

The comprehensive research showed that coalbed methane accumulation is mainly controlled by coal seam thickness ,coal petrological composition,coal rank,adsorbability and good preservation conditions.

综合研究表明：该区煤层气富集的控制因素主要为煤层厚度、煤岩组分、煤级、吸附性能和良好的保存条件。

They did not mean to divide Christ, but their prosopic union leaked at every seam; it was difficult to express it or argue about it without falling into heresy.

他们并不意味著分裂基督，但他们的prosopic工会泄露在每个煤层；难以表达，或认为它没有落入异端。

The practice of Bao-steel Group 1780mm steel rolling house shows seamless construction super long and super wide mass concrete box foundation with general concrete, which has no. deformation seam, no repour strip and no special material, can reach good result in cracking control by the sequential construction method, optimization design, material control, concrete curing without increasing the cost or extension.

结合宝钢集团不锈钢1780mm热轧工程超长、超宽的大体积混凝土箱型基础，在施工过程中不设变形缝、不留后浇带、混凝土内不掺特殊材料，采用分块跳仓浇筑施工工艺，结合配合比设计及优化、原材料控制、加强温控和养护等综合技术措施，可在不增加投资、不延长工期的条件下达到有效控制混凝土裂缝的目的。

Super-long and super-wide underground box foundation concrete structure pouring with general concrete (no deformation seam, no repour strip, no special material) can reach the result in cracking control by the " pour by pour " method, optimization design, material control, temperature control, concrete curing without increase salary or extension.

超长超宽大型地下混凝土箱基施工，不设变形缝、不留后浇带、不掺特殊材料的普通混凝土采用分块跳仓浇筑施工工艺，结合设计优化、原材料控制、加强温控和养生等综合技术措施，可在不增加投资、不延长工期的条件下达到有效控制混凝土裂缝的目的。

Retortable stand-up pouch, for example, for fresh pet food: easy tear opening; FDA approval; high seam seal strength

压热杀菌直立袋，用于装新鲜宠物食品：易撕开；FDA认证；高焊缝强度

The choose of welding technology of ringlike seam root welding is the key of speed and quality of pipeline construction.

环缝根焊的焊接工艺选择是决定管道施工速度和质量的关键。

Sandrock of Shanxi group and 3 limestone of Taiyuan group are the main aquifers to 3 coal seam.

煤层开采的直接充水含水层为山西组砂岩和太原组三灰。

This paper research geology and hydrogeologic condition of Liangbaoshi coal mine, especially hydrogeologic condition of sandrock crack aquifer with high pressure which is the main threat to 3 coal seam based on full study of factual information.

本文分析了梁宝寺矿井的地质及水文地质条件，重点分析了威胁现主采煤层—3煤的主要含水层即高承压砂岩裂隙含水层的水文地质特征，根据已揭露的实际资料进行了详细分析研究。

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。