查询词典 cover up

The result of applying the traditional and the Genetic Algorithms, mechanic optimum design methods is obtained based on the optimum design of the box shaped cover board .

以箱形盖板优化设计为例，分别得出了应用传统机械设计优化方法和遗传算法机械优化设计方法的结果，并进行了比较，体现了遗传算法的特点。

The papers are carefully selected by an editorial board to cover all aspects of Biology of Tree and Related Microorganisms, Wood Anatomy and Structure, Wood Physics and Chemistry, Timber Engineering, and Environmental Material Science.

这些杂志均刊登在该领域内的基础研究和应用研究的成果，内容涉及树木和相关微生物生物学、木材解剖学和结构、木材物理学和木材化学、木料工程学以及环境材料科学等。

Large piece of velour wool is necessary to cover the ironing board surface when pressing synthetic suede.

熨烫仿麂皮服装时，需用一大块起绒的毛料铺在烫板上。

Drawing on: The process of attaching a paper or board cover to a book by means of a strip of glue at the spine of a book block.

上书皮：在书芯的脊上加胶，再把纸或咭纸书皮黏上的操作。

When the cover board and door are opened for them entry into other parts of switchboard, the main bus and bus connection should not be exposed.

当盖板和门为进入配电盘其它部分而打开时，不应暴露主要母线和母线连接。

Liner paper/board: Paper or board used to cover another paper or board for extra strength, thickness or finish.

挂面纸/纸板：加于纸张或纸板面上的纸或纸板，以增加强度和厚度，或作修饰。

In the boiler room trench should have cover board at the ground level.

锅炉房内沟道上应有与地面平齐的盖板。

Please don't open the cover board when the system is working normal.

系统正在工作时为防止意外，避免触电，请勿打开机盖。

Full install the cover board removed during installation and wiring.

仔细清洁开关柜。重新装好在安装和接线期间拆除的盖板。

Thirdly, mathematic model of flowing fluid will be established in both radial gap and axial gap, and the pressure distribution laws will also be concluded in these two gaps.Fourthly, pressure distribution drawing will be made in entrance and cover board of pumps and axial gap of balance device.

为了分析新型轴向力平衡装置间隙的内部流动，建立了径向间隙和轴向间隙内部的流动数学模型，并应用粘性不可压缩流体的纳维—斯托克斯方程和流体的连续性方程，推导出了两间隙进出口压力差和泄漏量的关系式，进而得出平衡装置间隙内部的压力分布规律。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。