查询词典 envelope

Duplex envelope paper: Generally made by twin-wire,with a colour on one side and white on the other,to improve opacity.

双面信封纸：通常是由双网造纸机造成。一面是白色，另一面是其他颜色，以增加不透明度。

Based on the envelope principle and the coordinate transformation, the function of the transition curve between the involute tooth profile and root circle is conformed.

基于包络原理和坐标变换公式，确定了渐开线齿廓和齿根圆之间过渡曲线的方程。

In our time-pressed lives, opening mail may not be a priority, and especially in the case of credit card statements which are usually easily recognisable from the envelope, they may sit unopened all through the month until the next one arrives.

在我们的时间压力的生活，打开邮件可能不是一个优先事项，尤其是在案件的信用卡声明，这通常是容易辨认，从信封，他们可能会坐在开启的所有通过一个月，直至下一个抵达。

In Illustration 3, 4: 13- rotating center; 14- virtual stable point; 15- fulcrum; 16- elasticity suspension point; 17- envelope; 18- enveloping area; 19- hanging scaffold

图3、4中：13—旋转重心、14—虚拟稳定点、15—支点、16—弹性悬挂点、17—包络线、18—包络区域、19—吊盘

Movana's structure will envelope the contours and physical space of the Pékin Fine Arts gallery space, in much the same way her "wearable art" and "body containers" have encased her own body in earlier performances.

这件作品将环绕展厅一周，将展厅的物理空间包围起来--就像陈丽云在早期行为艺术作品中曾用她&可穿的艺术&和&身体容器&将自己的身体包裹起来那样。

Steam a stamp off an envelope.

用蒸汽把邮票从信封上揭下来。

The oxygen released from the quartz glass envelope changes the color of the gas under high frequency spark discharge from indigo into green.

放电过程中，灯管主要受冲击波和热负载两方面的作用。

Limits to the minimum spot size, imposed by space-charge effect, emittance and spherical and chromatic aberrations of the lens, are investigated by means of a five-order radial trajectory equation, the K~V envelope equation and an analytical method.

理论上，利用推导的非线性轨迹方程、K-V包络方程及解析方法研究了空间电荷效应、发射度、透镜球面像差和色散像差对最小焦斑直径的限制并对聚焦实验布局和参数进行了优化选择。

Using single-seed gel-diffusion assay and electrophoresis method to measure the endo-β-mannanase activity in endosperm envelope of watermelon seeds during imbibition.

采用单粒种子凝胶扩散法和电泳法研究种子中β-半乳甘露聚糖酶的活性。

Wire professional manufacturer, our many years of manufacturing enameled wire, silk envelope, Stranded line, self-adhesive lines, braided line, copper line experience, with advanced production equipment and excellent production staff, and constantly develop new research of wire products for customers to replace old ones, provide an excellent platform wire.

专业电磁线生产厂家，秉承多年的生产制造漆包线、丝包线、绞合线、自粘线、编织线、铜箔线的经验，拥有先进的生产设备和优秀的生产员工，不断开发研究推出新的电磁线产品，为广大用户更新换代，提供一个优秀电磁线平台。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。