查询词典 geometric drawing

Regarding to the Mechanical wave on Physics teaching, the traditional method usually fail to offer a direct and clear description and demonstration on the effectiveness of Mechanical wave, for this reason the MathCAD software has been adopted, with the various functions the MathCAD software offers, such as calculation, function chart drawing and cartoon designing, men can describe and demonstrate exactly how the Mechanical wave transmits, intervenes and superposes, and define and research the Doppler effect.

物理学在处理机械波的教学过程中，传统方法读其现象的描绘和演示不直观也不方便，现利用MathCAD提供的强大数值计算、函数图像创建和快速灵活的动画设计功能对机械波的传播、干涉和迭加进行了精确描述和动画演示，并对阻尼

That day is exactly 31 chooses 7 and the super Lotto's drawing a lottery date, he was called the seller each machine to choose a note, was surmising the lottery ticket went home.

那天恰好是31选7和超级大乐透的开奖日，他就叫销售员各机选了一注，然后怀揣着彩票回家了。

Then she swaggered into Johnsy's room with her drawing board, whistling ragtime.

然后，她拿起画板，吹著轻松的爵士，昂首阔步地走进娇西的房间。

Then she swaggered into Johnsy's room with her drawing board, whistling ragtime.

然后，她拿起画板，吹着拉格泰姆音乐调子，昂首阔步地走进琼珊的房间。

Then she swaggered into Johnsy' s room with her drawing board, whistling ragtime.

然后，她带上画板，吹着轻松欢快的口哨，装作精神抖擞的样子跨进了琼珊的房间。

Then she swaggered into Johnsy's room with her drawing board, whistling ragtime.

后来她手里拿着画板，装作精神抖擞的样子走进琼西的屋子，嘴里吹着爵士音乐调子。

Then she swaggered into Johnsy's room with her drawing board, whistling ragtime.

然后，她拿起画板，吹着拉格泰姆的音乐调子，昂首阔步地走进琼珊的房间。

Then she swaggered into Johnsy's room with her drawing board, whistling ragtime.

后来她手里拿着画板，装做精神抖擞的样子走进琼西的屋子，嘴里吹着爵士音乐调子。

When referring to a metallic cable, a process of covering with a metal (usually achieved by pressure rolling, extruding, drawing, or swaging) until a bond is achieved.

当我们提到金属电缆时，通常是指在电缆表面覆盖金属物质（通常通过压力旋转、挤压、拉伸或悬垂），直到结合物形成的过程。

Tungsten wire is made by the process of sintered bar, swaging and drawing. Besides its high temperature stability, sagging free, shock resistance and corrosion resistance, it has an excellent electrical and thermal conductivity, a very low thermal expansion up to the highest temperature.

钨丝是由钨坯条经过旋锻及拉伸的方法加工而成的，具有很好的耐高温性能和不下垂性，导电导热性能极好，热膨胀率低，成型性好、稳定性高、耐震性及抗腐蚀性强，具有较好的机械加工性能。

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。