• Dry plasma cutting: also called the air-filled type cutting, the air compressor to plank cut in order to achieve the effect of cooling seam jet, such cutting costs low, but pollution is very large.

    干式等离子切割风冷切割,采用压机板材喷气达到冷却效果此类切割成本较低但是污染很大。

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  • Seam comes with an embeddable lightweight container that helps this type of testing.

    Seam嵌入轻量级容器帮助该类测试

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  • The paper briefly introduced storage of thin seam coal resources in China as well as several type of mining equipment.

    文章简要介绍中国煤层煤炭资源储存情况、薄煤层开采机械几种类型

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  • This type of cratering can be extensive over the entire body but is usually concentrated in the area of the seam or flange which contained the entrapped oil.

    缩孔严重时可以扩散到整个车身一般只是油污焊缝区域

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  • A new type of inverter of resistance seam welding power supply was developed for precision welding in device packaging.

    电阻器件封装等应用要求电源具有较高的精密性。

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  • The structure and work theory of a new type of hydraulic lock of the thinnest coal seam shearer is described in this paper.

    介绍了一种研制煤层采煤液压结构特点工作原理,并对其进行了性能实验。

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  • This paper proposed a general idea for the resolution of this type of question by the example of the typical seam under geometric restriction of missile eng.

    火箭发动机典型几何约束焊缝,提出通用求解思路

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  • The method of image processing of V-type seam based on structure light vision sensor has been studied.

    基于结构视觉传感V型焊缝图像处理方法进行了研究。

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  • The II3123 face is a light type caving face of three-soft coal seam. the roof is cracked, sloughing and roof fall often occur.

    前言: 石台煤矿II3123工作面“三软”煤层放工作面,顶板破碎易掉,片帮、冒顶时常发生

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  • There are two types of cracks in the area next to weld seam of annular chains for mining during welding process, ie, teared type and punctured type cracks.

    本文对矿用圆环焊缝部位焊接过程中产生裂纹进行了分析。

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  • Therefore, the law of welding seam back chipping was studied based on the newly developed automatic back chipping machine with a disk-type non-consumable electrode.

    因此本文基于研制非熔化盘式电极自动清根技术,焊缝清根规律进行了研究

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  • Seam allowances will vary according to the following factors: Method of manufacture, type of fabric, type of garment.

    根据如下要素变化:缝制方法面料类别衣服款式

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  • Seam allowances will vary according to the following factors: Method of manufacture, type of fabric, type of garment.

    根据如下要素变化:缝制方法面料类别衣服款式

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