1.
Field-aligned Diffusive Fluxes of O~+ Ions in the Mid-and Low-latitude Topside Ionosphere
中低纬顶部电离层O~+场向扩散通量研究
2.
Additional power is provided from solar cells on the tops of the individual floors.
各楼层顶部的太阳能电池板也能提供电力。
3.
Part the top fiberglass insulation to allow access to the plumbing and electrical connections.
通过顶部玻璃纤维绝缘层可以连结管道和电源。
4.
Construction Technology of Upper Four Floors of Core Tube in Guangzhou New TV Tower
广州新电视塔工程核心筒顶部4层施工技术
5.
Performance Analysis and Image Formation Algorithm of Spaceborne HF-SAR System for Topside Ionosphere Exploration
顶层电离层探测星载HF-SAR系统分析与成像处理方法
6.
heaviside layer
ph.1. 电离层
7.
She (was) whisked up to the top floor in the lift.
她乘电梯迅速到达顶层.
8.
From the top of the wall there was a sheer drop of100 feet to the water below.
围墙顶部离底部的水垂直距离大约有100英尺。
9.
Study on the Roof Bedding Separation and Anchoring Effect of Extremely Thick Coal Seam Large Section Roadway;
特厚煤层大断面煤巷顶板离层及锚固效应研究
10.
Roadway Mechanized Excavation Technology for the Close Distance Seams for the Composite Lay Roof under Goaf
近距离煤层采空下复合层顶板巷道综掘技术
11.
Distribution Rule and Control Techniques over Bed Separation Water in Coal Seam Roof
煤层顶板离层水体分布规律及防治技术探讨
12.
prediction of ionospheric radio wave propagation
电离层电波传播预报
13.
radio wave propagation in the ionosphere
电离层无线电波传播
14.
earth-ionosphere waveguide radio wave propagation
地-电离层波导电波传播
15.
The space truss roof design of a high-rise building
某超限高层顶部大空间网架屋盖设计
16.
Install the upper side gear and clutch disc pack.
安装顶部侧齿轮和离合器片组件。
17.
The Design and Constructional Disposal on the Column Base Joint of Lightweight Steel Adding Story on the Top of Multistoried Building
多层建筑顶部轻钢加层柱脚节点的设计与构造
18.
the lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio waves.
电离层中的最底层，处于地球表面以上至英里的部分，反射低频无线电波。