查询词典 bed plane

The technique of boundary-fitted coordinate system is used to overcome the difficulties resulting from the complicated shapes of natural river boundaries;the method of alternating direction implicit finite difference scheme is used to solve the partial differential equations in the transformed plane;and the technique of moving boundary is used to deal with the river bed exposed to water surface.

用适体坐标技术克服天然河道复杂的几何边界给有限差分法所带来的困难；用交替方向隐式有限差分格式求解变换平面上的偏微分方程；用动边界技术处理河床的淹露。

Use the base holder to go to the easy nimbly , install, may pass the angle of elevation adjusting a lead plane to apply to different height, if thinking of more comfortable , may a base be got down by one key, both hands hold hold , enjoy on lying in bed happy treating.

使用方便灵活，装上底座支架，可通过调整主机仰角以适用不同身高，如果想更舒适，可将底座通过一键取下，双手持握，躺在床上享受治疗的快乐。

Reservoirs may be formed along the fault plane where the shearing action has caused an impermeable bed to block the migration of oil and gas through a permeable bed.

地壳岩层因受力达到一定强度而发生破裂，并沿破裂面有明显相对移动的构造称断层

The relationship between resistance of still plane bed and energy slope has been proposed from the similarity between sediment incipient motion and still bed resistance.

从挟沙水流的平均能量方程出发，得到了推移质附加阻力的计算公式及悬移质附加阻力计算公式，并对挟沙水流的阻力进行了讨论。

First, total resistance is derived by summing different resistance components. The relationship between resistance of still plane bed and energy slope has been proposed from the similarity between sediment incipient motion and still bed resistance. And this relationship can be used in computing grain resistance.

一是从不同的床面阻力单元出发，利用泥沙起动与定床阻力之间的相似性研究了静平整床面的阻力，建立了静平整床面阻力与能坡之间的关系式，并将此式用于沙粒阻力的计算。

The position of said examine bed on scanning plane and its sag from its nominal position can be found out according to the tangent channel of X ray along the outside near bed back and the geometric structure of X-ray emitting and detecting unit.

在通过X射线照射和探测装置扫描安置在检查床上的受检者的X射线CT设备中，根据沿切线方向向检查床背侧附近外侧前进的X射线被探测的通道位置和X射线照射和探测装置的几何结构，找到检查床在扫描平面中的位置。

Main content including transfer and unit machine characteristic, development present situation and its direction, mill the Red East -75 tractors gear boxes body localization plane engine bed mechanism, headstock and this transfer and unit machine overall plan design, and to this engine bed unit clamp design.

主要内容包括组合机床的特点、发展现状及其方向，铣东方红%26mdash；75拖拉机变速箱体定位平面机床的机械结构、主轴箱及该组合机床总体方案设计，并对该机床专用夹具设计。

In the experiments used for this compilation, the from of the bed was changed from plane without sediment movement, to ripples, to dunes, to transitional, to plane with sediment movement and to antidunes by altering flow conditions.

在实验中被用来编辑，在流程情况改变情况下，被改变的床从没有沉积运动阶段，到波纹、沙丘、过渡，再到以沉积运动阶段最后到antidunes。

Installs the engine bed horn the ground plane to be possible to use the concretes, may also be the lignin, request smooth seed; When installs, turns on lathe adjusts the screw rod, puts in the horn the engine bed on the load plate, then turns on lathe into the screw rod from above.

安装机床垫铁的地基平面可以用混凝土，也可以是木质的，要求平整结子；安装时，旋出调节螺杆，将机床置于垫铁的负荷盘上，然后从上面旋入螺杆。

Installs the engine bed horn the ground plane to be possible to use the concretes, may also be the lignin, request smooth solid; When installs, turns on lathe adjusts the screw rod, puts in the horn the engine bed on the load plate, then turns on lathe into the screw rod from above.

安装机床垫铁的地基平面可以用混凝土，也可以是木质的，要求平整结实；安装时，旋出调节螺杆，将机床置于垫铁的负荷盘上，然后从上面旋入螺杆。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失