1.
In determining the attenuation for an areal array we must specify the direction of the wave travel.
在测定一种面积组合的压制性能时，我们必须明确波的传播方向。
2.
Areal patterns may be rectangular or along concentric circles, depending on the nature of the noise and on the space available for the array.
面积组合可以是矩形的，或者沿着同心圆周布置，这取决于噪音的性质以及允许的组合间距。
3.
A properly designed areal pattern should yield adequate attenuation regardless of the direction in which the noise approaches.
面积组合设计得合适，不论噪音的传播方向如何，都能产生充分的压制效果。
4.
Our objective in such an areal arrangment of detectors is to ensure that the reflection signal is substantially in phase at all detectors.
这种检波器面积组合的目的是保证在所有检波器上的反射信号实质上是同相位的。
5.
Large Area Hybrid--An Advanced Microelectronic Packaging Concept
大面积混合电路——一种先进的微电子组装概念
6.
On-surface discretized boundary equation method based on combined field integral equation
基于组合场积分方程的表面离散化边界方程法
7.
Areas calculation and characteristics analysis on combined shape orifice in hydraulic valves
液压组合阀口过流面积计算及特性分析
8.
Objective: To explore the feasibility of applying auricle compound tissue flap to repair unilateral and bilateral nasal alar large area defects.
目的 探讨耳廓复合组织瓣修复鼻翼单、双侧较大面积缺损的可行性。
9.
Study of electroplating technology and microstructure refinement mechanism for electrodeposited Ni coating on magnesium alloy
镁合金表面电沉积镍层工艺及其组织细化机理的研究
10.
Surface Morphology and Micro-structure of Ultrasonic-Electrodeposited Ni-Al_2O_3 Composite Coating
超声波-电沉积Ni-Al_2O_3复合镀层的表面形貌及组织结构
11.
Function of composite skin transplantation in the treatment of large parts of post-traumatic tissue defects
复合皮移植治疗功能部位外伤后大面积组织缺损
12.
Active Portfolio Strategy
积极性投资组合策略
13.
These internal-tide deposits possessed five types of vertical successions and formed rhythmic deposit combinations with cyclicity in the vertical section.
它们具有5种垂向沈积层序，在剖面上常形成多旋回韵律性沈积组合。
14.
The growth and development of the ratooning buds of the combinations with slow decreasing speed of LAI during the filling period and high dry matter accumulation in culm and sheath after the milky stage were quick.
灌浆期间叶面积指数下降缓慢，乳熟期后茎鞘干物质再积累量高的组合再生芽发育快。
15.
concession acreage
许可合同规定的面积
16.
variable area superimposed on wiggle trace
波形加变面积叠合记录
17.
Aesthetic repair of the small and medium-sized soft tissue defects in facial regions
面部中小面积软组织缺损的美容修复
18.
Unconformities are surfaces of erosion or non-deposition.
不整合面是侵蚀面或无沉积面。