
逆溫層;[物][氣象] 溫度逆增;逆溫現象;溫度倒布
But sometimes there is an unusual weather condition called a temperature inversion.
但有時會有一種被稱作“溫度逆增”的不平常的天氣狀态。
Results are as follows: there is significant temperature inversion in this area. and the difference of the minimum temperature among different slope position ranges from 0.6 ~ 10. 0℃.
結果表明.研究地也區受地形的影響存在着明顯的逆溫現象.不同坡位最低溫度的溫差最大達10.0℃.最小為0.6℃。
Whether in the maintaining period or in the dramatically weakening period, the normal motion is the main control factor of the temperature inversion's evolution.
不論在逆溫穩定維持階段或是逆溫大幅度減弱階段,垂直運動都是逆溫發展變化的主要控制因子。
The occurrence of temperature inversion leads to the departure of normal temperature gra***nt.
山地逆溫現象使正常的溫度梯度發生改變。
The analysis demonstrates that: (1) The upper temperature inversion which is the subsidence inversion, appears together with the relatively strong deviating north air stream near to its top.
分析表明:(1)上層逆溫與位于其頂部附近較為強勁的偏北氣流是相伴出現的,其性質屬下沉逆溫。
The turbulent characteristics in convective boundary layer topped temperature inversion were numerically investigated in terms of large eddy simulation.
采用大渦模拟方法研究了存在逆溫層的情況下大氣對流邊界層的湍流特性。
Meanwhile, all the factors in different periods of the temperature inversion's development are calculated and analyzed according to the factors affecting the temperature stratification change.
同時根據影響溫度層結變化的因子,對逆溫發展變化的不同階段的各個因子進行了計算和分析。
This article analyzes the influence of band spectral response function and band width to land surface temperature inversion.
分析了波譜響應函數和波寬對紅外數據反演地表溫度的影響。
In London, Tokyo, New York and other cites, a weather condition called a temperature inversion allows smog to hang over the city for several days at a time.
在倫敦、東京、紐約和其他一些城市,如遇到一種稱為逆溫的天氣,煙霧在城市上空一罩就是幾天。
Through analysis, it has been found that the low cloud and low visibility weather at Guangzhou Baiyun Airport on Mar 3, 2006 was related with rainfall, atmospheric stability and temperature inversion.
文章得出廣州機場2006年3月6日發生的低雲低能見度天氣過程的形成和發展與降水活動以及相關聯的大氣穩定度、逆溫層等因素有密切關系。
In order to protect tea plants from frost damage in early spring, it is necessary to know temporal and spatial distribution characteristics of near ground temperature under temperature inversion.
為防止早春晚霜對茶葉的危害,首先要探明逆溫條件下茶園近地氣溫和地溫的時空分布特征。
Combined with the factors such as rainfall, temperature inversion and others , calculated results were analysed.
結合降雨、逆溫等因素對計算結果進行了分析。
That the surface's radiation cooling affects on the ground layer temperature inversion is presented as the relatively strong echo peak value corresponding to the temperature variety's valley value.
而地表的輻射冷卻,對近地層逆溫的影響,表現為較強的回波強度峰值,對應氣溫變化的谷值。
The temperature inversion frequency gets highest in winter.
冬季的逆溫頻率最高。
The temperature inversion frequency is very high, the mixing height is low and the stratification tends to stable.
逆溫頻率很高,混合層高度較低,大氣層結比較穩定;
Temperature inversion is a meteorological condition that has a primary influence on the atmosphere pollution of urban area in Beijing.
逆溫是制約北京城區大氣污染的主要污染氣象條件。
A temperature inversion is a meteorological phenomenon where air temperature increases with height.
逆溫是一種氣溫隨高度而增加的一種氣象現象。
Duct where the atmosphere is relatively stable atmospheric regions, there is often accompanied by low-level temperature inversion.
大氣波導現象所處區域大氣層結比較穩定,常伴有低層逆溫層。
The nighttime radiation cooling was obvious and there occurred temperature inversion around the ground with the air stratification being stable.
夜間輻射降溫明顯,并有貼地逆溫存在,大氣層結較穩定。
Pollutant-diffusion function produced by chimney and its height of temperature inversion;
逆溫是一種氣溫隨高度而增加的一種氣象現象。
A decreasing phase inversion temperature of nano-scaled titania from anatase to rutile, mini particle size and enhanced UV absorption ability could be observed through doping modification.
經過摻雜改性,不僅可以降低二氧化钛從銳钛礦向金紅石相的轉變溫度,還可以抑制二氧化钛粒徑的長大,增強二氧化钛對紫外線的吸收能力。
Tea production has severely suffered from radiation frost damage in early spring because of inversion temperature.
為防止早春晚霜對茶葉的危害,首先要探明逆溫條件下茶園近地氣溫和地溫的時空分布特征。
Now if you're at the temperature which is b higher than the inversion temperature, in that case here, a over RT is small compared to b, and this is going to turn out to be negative.
Tinv】,這時a/bR小于,結果是負數,因此如果溫度。
The selection and dosage of emulsifier, temperature of emulsification and phase inversion are proposed in the course of preparing rosin emulsion.
同時叙述了制備分散松香膠時乳化劑的選擇、用量以及乳化和轉相時的溫度等對分散體系的影響。
|inversion layer;[氣象]逆溫層;[物]溫度逆增;逆溫現象;溫度倒布
溫度逆溫(temperature inversion)是氣象學中的一種特殊大氣現象,指大氣層中溫度隨高度上升而反常升高的現象。正常情況下,對流層内溫度隨海拔升高而逐漸降低(垂直遞減率約為6.5°C/km),但逆溫發生時會出現相反的溫度分布。這種現象對空氣質量和天氣系統有重要影響。
珠穆朗瑪峰海拔8800米處曾觀測到極端逆溫,峰頂溫度比5500米處高出15°C,這種反常現象與急流位置變化密切相關(參考:中國科學院青藏高原研究所觀測數據)。
Temperature inversion(逆溫現象)是指大氣中氣溫隨高度增加而升高的反常現象,與正常情況下氣溫隨高度降低的規律相反。以下是詳細解釋:
定義與基本概念
在氣象學中,逆溫表現為近地面層的溫度低于上層空氣,形成穩定的逆溫層。這種現象會阻礙空氣垂直運動,導緻污染物、水汽等在近地面積聚,常見于冬季晴朗無風的夜間或山谷地形中。
現象與影響
其他領域中的含義
在熱力學中,inversion temperature(反轉溫度)指氣體通過節流膨脹時産生制冷效應的臨界溫度,例如氫氣和氦氣在常溫下需預冷才能實現液化。
例句:But sometimes there is an unusual weather condition called a temperature inversion.
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