查询词典 tracing thread

The program is to process all kinds of oil well pipe thread and casing coupling.

项目内容：该项目是加工各类油井管螺纹、套管接箍的机械加工项目。

Processing company main products are: a variety of steel grade, multi-threaded type of coupling casing oil, petroleum oil pipe coupling, oil casing thread processing.

公司加工的主要产品为：多种钢级、多种螺纹类型的石油套管接箍、石油油管接箍、石油套管的螺纹加工。

That pipe thread is bad. Use another one instead.

那个钻杆的丝扣坏了，换另外一根。

"Water connections in heater are 3/4"tapered pipe thread.

&热水器上的水连接管径都是3/4&&锥管螺纹接头。&

General DN15 effective length of cylindrical pipe thread in the 10mm or so.

一般DN15的圆柱管螺纹有效长度在10mm左右。

Oil supply is made through drilled channels or pipe thread.

石油供应是通过渠道或钻管螺纹。

As well as contact stress on the central pipe thread.

以及螺纹接触应力分布曲线。

While most shower fixtures connect to a standard size pipe thread, you must make sure you have enough clearance for your new showerhead.

虽然大部分的淋浴设备连接到一个标准尺寸螺纹管，你要保证你有足够你新喷淋手续。

It is often incorrectly called National Pipe Size, due to confusion with National pipe thread.

通常被错误地称为国家标准尺寸，以免与国家标准螺纹尺寸相混淆。

I used " elbows," pipe," pipe to thread couplings and a " to 3/8 quick disconnect.

我用 &肘部，&管，&管螺纹联接器和1 &，以3 / 8 快速断开。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。