lowest atmospheric layer

Petroleum potential prediction by detecting hydrocarbon in lower atmosphere and interstitial water of sea-bottom surface sediment in North Yellow Sea basin;

利用低层大气和海底浅表层沉积物间隙水烃类检测方法预测北黄海盆地含油气远景

Wind\|field diagnostic analysis and historical observation data are used to reveal general flow patterns of lower atmosphere over Beijing area.

用风场诊断方法和实际观测资料对北京地区低层大气的背景流动情况进行分析 ,获取当地流动时空演变的总体型式或模态。

Based on the lower atmosphere section data, this paper divides the propagation trace of high power microwave when the atmosphere is not breakdown by some points, get the quadrant elevation, altitude, geocentric separation angle from every points to the target point a.

本文根据低层大气剖面数据,将高功率微波在大气未击穿时的传输轨迹划分为若干个点,分析计算出各点对目标的仰角、高度、地心夹角和到发射站的真实距离,实现了对高功率微波大气传输轨迹模拟。

Preliminary Analysis of Boundary Layer O_3 and NO_2 Observed in Summer in Tianjin Area

天津夏季低层大气O_3和NO_2浓度垂直分布

Eventually atmospheric drag removes them from orbit by lowering their altitudes until they burn up on reentry into the dense lower atmosphere.

最终空气阻力会使它们高度降低、出轨道，在重返地表的过程中，被浓密的低层大气燃烧殆尽。

Analysis of the Planetary Waves in the Mesosphere and Lower Thermosphere;

中间层—低热层大气中的行星波研究

The lowest region of the atmosphere between the earth's surface and the tropopause, characterized by decreasing temperature with increasing altitude.

对流层位于地表及对流层顶的大气最低层；气温随高度的增加而降低

the lowest atmospheric layer; from 4 to 11 miles high (depending on latitude).

大气的最低层；距地表到英里，与纬度有关。

The lower portion of the atmosphere in which both uncrewed and crewed flight is possible.

大气圈可飞行无人或载人飞机的大气层的较低部位

Climatic Analysis between the Activity of Chinese South-Westerly Strong Wind (LLSW) and Low-level Jet (LLJ);

中国西南低层大风与西南风低空急流活动的气候学分析

A low - or middle - latitude, more or less steady, faint photochemical luminescence in the upper atmosphere.

气辉大气层上部位于低纬或中纬的相对稳定的微弱光化冷光

Origin and Distribution of Low Resistivity and High Acoustic Travel Time Gas Pay in the H_2 and H_3 Members in Daniudi Gasfield,Ordos Basin,China

大牛地气田低电阻率-高声波时差气层的形成与分布

the upper [middle, lower] region of the air

大气的上[中，下]层

entry corridor

进入（大气层）走廊

At the same time, heat inside the cloud warms the lower parts of the atmosphere.

同时，云里面的热量让较低部分的大气层更加温暖。

In the Arctic Ocean, the air temperature is often lower than the sea surface temperature, so the subsurface warm water occurs frequently.

在北极,大气温度低于海面温度是普遍现象,次表层暖水经常发生。

Relation between the low altitude temperature stratification and the heating period atmospheric pollution in Urumqi City;

乌鲁木齐市低空温度层结与采暖期大气污染的关系

Computation and analysis of the thermal properties of the layered burning boiler under low atmospheric pressure

低大气压力下层状燃烧锅炉热力性能计算与分析

The impact of atmospheric wind at low level on sea surface temperature over the South China Sea and its relationship to monsoon

大气低层风场对南海海温的影响及其与季风的关系

This region is called exosphere.

这层大气称为外逸层。

higher layers (of the stratosphere)

比平流层更高的大气层