焊接的

Make the list of structure of each product.

完成产品的焊接接头形式表格

The newly developed products: welded joints, male connector, such as gas and natural gas pipelines and accessories.

新开发的产品有：焊接接头，螺纹接头等煤气，天然气管道配件。

The pulsed controller, with micro-controller unit as the core, light emitting diodes and keyboard as the man-machine communication interface, has been designed and developed in combination with electronic technology, automation theory and MCU technology.

本文利用电子技术、自动控制理论及单片机技术，设计并制造了直流电焊机双丝脉冲控制器，以单片机为内核，数码管、键盘为人机界面，可以使焊接电压成为在一定恒压基础上，进行一定频率和幅值变化的脉冲电压。

One point method, mean square curve method and the maximum likelihood principle to predict P-S-N curve for welded steel structures for arbitary survival rate are presented.

本文建立了任意存活率下焊接钢结构P-S-N曲线预测的一点法，均方差曲线法极大似然法。

Welding and electron microscopy are two different branch of science subjects.

焊接和电子显微学是两门不同的学科。

The influence of brazing temperature and holding time on microstructure and tensile strength was studied.

研究了钎焊温度和保温时间对钎焊接头组织和性能的影响。

The grid is reinforced with welds at the mid point of the intersection of the lattice straps.

在网格片交线的中点上用焊接来增强栅格。

As one of the high-quality welding technology, the pulse MIG welding is widely applied to many industries.

本文主要针对脉冲MIG焊接设备的控制方法和应用进行了分析探讨。

In the paper,Pulsed MIG welding power source system is designed based on DSP.

论文建立了基于DSP的数字化脉冲MIG焊接电源系统。

For example, to weld 16ga mild steel, you need at least 160-amps with 100-percent CO2 shielding gas.

例如，焊接碳钢16ga，你需要至少160省级100%二氧化碳气体的屏蔽。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。