subsidence trough

用法例句

The Fast Multipole Method for Electromagnetic Scattering of a Groove in a Perfectly Conducting Plane;

无限大导体平面上凹槽散射的快速多极子分析

Fast Calculation of Wide Angle Scattering Fields of a Groove in a Perfectly Conducting Plane Based on Asymptotic Waveform Evaluation Technique;

渐近波形估计应用于无限大导体平面上凹槽散射场宽角度方向性函数的快速获取

BST thick films are fabricated in the grooved silicon substrate by tape casting method.

采用流延法在有凹槽的硅片上制备出钛酸锶钡((Ba,Sr)TiO3)厚膜材料。

Numerical study of supersonic turbulence flows on 2-D cavity;

二维凹槽超声速湍流流动数值模拟

Study on cavity flow characteristics of supersonic combustor;

超音速燃烧室凹槽流动特性研究

The large eddy simulation of supersonic cavity flow field

超声速凹槽大涡数值模拟研究

Experimental study on permeability of fresh-old concrete bonding interface with notch groove;

带凹槽的新老混凝土粘结面渗透性能试验研究

Based on the bonding mechanism and permeability of repair interfacial layer between new and old concrete,an idea to significantly increase bonding impermeability by means of chipping notch groove on the old concrete was proposed.

通过带凹槽的老混凝土粘结面与新混凝土粘结的复合圆台柱体试件的渗透性能对比试验研究,分析了凹槽宽度、粗糙度、界面剂等对粘结面渗透性能的影响。

Vortex flow and cavitation inception in a slot;

凹槽中的旋涡及初生空化数的估算

Impact the dimensions of slots on backscatter of the rotationally symmetric conducting targets;

凹槽的尺寸对旋转对称金属目标的后向RCS的影响

The Finite-Difference Time Domain(FDTD)algorithms of anisotropic material was used to analyze the plan wave scattering by slots on aircraft loaded with anisotropic material.

利用各向异性时域有限差分法 (FDTD)分析填充不同介质凹槽的金属目标的电磁散射。

In combined pile group composite foundation indoor model experiment,the characteristics of both traditional inside and outside paste methods is analyzed,and a flute method is proposed and adopted,and its typical test results are presented in this paper.

在组合群桩复合地基室内模型试验中,本文结合传统内贴法和外贴法两种贴片方式的优点,提出并采用凹槽法在低强度实心模型桩外侧面贴片,即在桩侧预留凹槽、用环氧树脂对贴片部位进行表层处理,在贴片后密封凹槽,并给出了典型测试结果。

In this article, the invalidation of the ektexine of the impeller was analyzed, and basing on this a new type of impeller with flutes was designed.

在分析了机械进丸抛丸器中分丸轮外壁失效的基础上设计出了一种新型的平行窗口带凹槽的分丸轮,降低了分丸轮外壁与弹丸的摩擦能量损耗,提高了机械进丸抛丸器的抛丸率和抛丸量。

The groove so cut.

榫槽这种切割的凹槽

A gutter under the eaves of a roof.

水槽屋檐下的凹槽：

Baltimore groove contacts

巴尔蒂摩型凹槽接触

The cupboard door slides open along a groove.

碗橱的门沿着凹槽滑开。

make a groove in, or provide with a groove, as of a record, for example.

例如，给唱片做一个凹槽或者以一个凹槽装备。

Notch- An indent on the edge of a wafer used for orientation purposes.

凹槽-晶圆片边缘上用于晶向定位的小凹槽。

To make flutes in(a column, for example).

刻凹槽刻凹饰纹于（例如一根柱子）

The sum of one land and groove impression is 0.165 inches.

一个槽脊与凹槽坡口的总长为0.165英寸

The grooves into which they fit are called ring grooves.

安装活塞环的凹槽称为活塞环槽。

The counter of the sink has many grooves along which the water will run off.

水槽的台面上有许多凹槽，水可以沿着这些凹槽流走。

"Single curved moldings include the cavetto (concave, with a quarter-circle profile), scotia (deep concave), flute (grooved),"

单曲线脚包括凹弧饰(具有四分之一圆的轮廓的凹面)、凹形边饰(深凹面)、凹槽饰(开槽的)

"Spark-plug holes are provided, along with pockets into which the valves can move as they open."

气缸盖上留有火花塞口和凹槽,凹槽使气门打开时可以移动。

a disc with continuous grooves; formerly used to reproduce music by rotating as a phonograph needle tracked in the grooves.

带有连续的凹槽；以前的通过在凹槽内旋转唱针再现音乐的装置。

The conclusion is that a shallowrecess structure is suitable for power devices and a deep one is suitable for low noisedevices.

结论是,功率器件宜采用浅凹槽结构,低噪声器件宜采用深凹槽结构.

having long narrow shallow depressions (as grooves or wrinkles) in the surface.

在表面有长而狭窄且浅的凹陷的（像凹槽或皱纹）。

A groove around the cylinder of a bullet.

弹壳槽线一圈环绕着子弹的圆柱状凹槽

The blades can be movable in the slots during shaving.

剃削过程中，刀片能在凹槽内移动。

notchedunderlated preheater

凹槽波纹板回转式空气预热器