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atmospheric
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  大气
     The Study of Particulate Mercury Pollution in the Atmospheric Aerosols
     大气气溶胶汞污染研究
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     Study on the Total Quantity Controling of Atmospheric Pollutants Based GIS
     基于GIS技术的大气污染物总量控制研究
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     Study on the Loading Effects of the Atmospheric Pressure
     大气负荷效应问题研究
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     Preliminary Study of the Temporal and Spatial Distribution of Atmospheric PCBs and PAHs in Guangzhou City and Nearby
     广州市及附近地区大气中多氯联苯和多环芳烃时空分布的初步研究
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     A Study on Infrared Hyperspectral Measurements and Its Applications on Cloud Detection, Cloud-Clearing and Atmospheric Sounding Profile
     卫星红外超光谱资料及其在云检测、晴空订正和大气廓线反演方面的应用
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  常压
     The Principles and Technology of Nitriding and Nanoscale Powder Preparation by Atmospheric Pressure Non-equilibrium Plasma
     常压非平衡等离子体渗扩及纳米粉制备的原理和技术
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     Degradation of Dye Wastewater by Catalytic Wet Oxidation under Room Temperature and Atmospheric Pressure
     常温常压催化湿式氧化工艺处理染料废水的研究
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     A HOMOGENEOUS HYDROGENATION CATALYST SYSTEM (Co(acac)_3-Et_3Al-PYRIDINE) WITH HIGH CONVERSION AND HIGH SELECTIVITY AT NORMAL TEMPERATURE AND ATMOSPHERIC PRESSURE
     一种常温常压下高转化率和高选择性的均相加氢体系—Co(acac)_3-Et_3Al-吡啶催化剂
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     CALCULATION AND CONTROL OF OVER EVAPOR ATION IN ATMOSPHERIC TOWER
     常压塔过汽化率计算和控制
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     THE INTRINSIC KINETICS OF METHANOL DECOMPOSITION OVER CUPRIC-BASED CATALYST UNDER ATMOSPHERIC PRESSURE Ⅰ.CO-H_2-CH_3OH SYSTEM
     铜基催化剂上甲醇常压分解本征动力学的研究 Ⅰ.CO-H_2-CH_3OH 系统
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  大气的
     / 4He is R A (atmospheric 3He?/ 4He ratio).
     此处 3He/ 4 He的单位是RA(大气的 3He/ 4 He比值 ) .
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     Two sets of formulas are used to calculate microwave attenuation of clear atmospheric oxygen and water vapor in the layers of 0~2 km, 2~6 km and 6~11 km by using standard atmosphere model.
     本文用两套公式,由标准大气的气象要素分别计算了0~2km、2~6km(不含2km)、6~11km(不含6km)及0~11km晴空大气层中氧分子、水汽分子和大气气体分子对微波的衰减。
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     The characteristics of atmospheric attenuation in microwave band (A = 5 mm - 3.2cm) are studied.
     本文研究了微波波段(λ=5mm-3.2cm)大气的衰减作用。
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     The experimental results of this paper indicated that the best modified condition of asphalt is: Under atmospheric environment, the mass ratio of iron chloride (FeCl_3) / sodium sulfite (Na_2SO_3) / asphalt is 4:1:50, the oxidization temperature is 150℃, the oxidization time is 20min, the sulphonation temperature is 150℃, sulphonation time is 5min.
     通过本论文的研究最终得出沥青最佳改性条件为:在大气的环境下,氯化铁(FeCl_3)/亚硫酸钠(Na_2SO_3)/沥青的质量比为4∶1∶50,氧化温度为150℃,氧化反应时间为20min,磺化温度为150℃,磺化反应时间为5min。
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     RADIOMETER MEASUREMENT OF TERRESTRIAL ATMOSPHERIC OPACITY AT 97.8 GHz
     在97.8GHz处测量地球大气的不透明度
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  “atmospheric”译为未确定词的双语例句
     Effects and Mechanisms of Elevated Atmospheric CO_2 and Temperature on Water and Nutrient Use in Wheat
     CO_2浓度和气温升高对小麦水分养分利用的效应和机制研究
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     Study on Some Problems in Atmospheric Inversion by GPS Occultation Amplitude Observations
     GPS掩星振幅反演的若干问题研究
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     Research of Theory and Experiment of the Atmospheric Surface Glow Discharge
     大气压沿面辉光放电的理论与实验研究
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     Studies on the Reductive Selenation and Catalyzed Hydrogenation Using Se/CO/H_2O System under Atmospheric Pressure
     常压下Se/CO/H_2O体系的还原硒化和催化加氢反应研究
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     Study of Atmospheric Carbonyl Compounds and Volatile Organic Compounds in Typical Hospitals in Guangzhou
     广州市典型医院空气中羰基化合物等挥发性有机污染物研究
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  atmospheric
Two ionization techniques: electro spray ionization (ESI) and atmospheric pressure chemical ionization (APCI) were used in this work.
      
An atmospheric backscatter model on wind measurements using far-field approximation method
      
Numerical Simulation of the Interaction between Forest Ecological System and Atmospheric Boundary Layer
      
Based on the basic principles of the micrometeorology of atmospheric boundary layers and vegetation canopy, a numerical model of the interaction between forest ecosystems and atmospheric boundary layers was developed.
      
Our study indicates that the model can be applied to study the interaction between land surface processes and atmospheric boundary layers over various underlying surfaces and their regional climate effects.
      
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1. In order to study the distribution of the two species of bedbugs,Cimex lectularius and C. hemiptera, 81 representative localities of 23provinces and Inner Mongolia were selected for the collection ofbedbugs.2. Among the 81 localities, 55 had only C. lectularius, 11 had onlyC. hemiptera, while the remaining 15 localities had both species.3. Atmospheric temperature forms one of the most important factorslimiting the distribution of bedbugs. Consequently C. hemipteralimits itself in the North at Chian-Yang of...

1. In order to study the distribution of the two species of bedbugs,Cimex lectularius and C. hemiptera, 81 representative localities of 23provinces and Inner Mongolia were selected for the collection ofbedbugs.2. Among the 81 localities, 55 had only C. lectularius, 11 had onlyC. hemiptera, while the remaining 15 localities had both species.3. Atmospheric temperature forms one of the most important factorslimiting the distribution of bedbugs. Consequently C. hemipteralimits itself in the North at Chian-Yang of Fukien, Lo-Chang ofKuangtung, Heng-Yang of Hunan, Tsun-I of Kweichow, Ch'eng-Tuof Szechuan and Ya-An of Sik'ang. In these localities the wintertemperature is usually at 4°- 8℃. North of this belt, because thewinter temperature is much lower, the condition is not suitable forthe existence of this species. Cimex lectularius is more resistant tocold. It is, however, less resistant to extreme heat. In localities inSouth China where the summer temperature runs over 30℃, thecondition is not suitable for the survival of this species. Its southernlimit of distribution has been found to be a line connecting Amoy,Chu-Kiang of Kuangtung, Kwei-Lin of Kuangsi, P'ing-T'ang of Kwei-chow and Meng-Tze of Yunnan.4. The relationship of latitude, altitude, atmospheric pressure andhumidity to the biology of bedbugs were briefly discussed.

(一)作者在1950—1951年,曾收集中国81个地区的臭虫标本,作一系统的调查研究,这81个地区包括23省和内蒙古自治区。 (二)在81个地区所采集到的标本,有55个地区只有温带臭虫,44个地区只有热带臭虫,其余15个地区两种臭虫均有发生。 (三)气温是影响臭虫分布的重要因素之一。热带臭虫的分布,北至福建的建阳,广东的乐昌,湖南的衡阳,贵州的遵义,四川的成都(李、孟1951),西康的雅安,这些地区的冬季气温大都在4°—8℃。在这些北分布地区以北的地区,冬季气温较低,大多不适于它的生长,温带臭虫的抗寒力较强,在华北、东北、西北均有发生,它的分布南至福建的厦门,广东的曲江、广西的桂林、贵州的平塘(李、孟1951)、云南的蒙自,这些地区夏季气温均在30℃以下,仍可适于它的生长。 (四)地理上的经度与臭虫的分布并无关系,但纬度与臭虫的分布有关,热带臭虫的分布北至北纬30°41″(成都),它的发生地带以热带为主,在亚热带亦可生长,温带臭虫的分布南至北纬23°25′(蒙自),它的发生地带以亚热带及温带为主但传入部分的热带地区,亦可生长。 (五)地势过高可以影响热带臭虫的发生,在昆明、大理、昭通、丽江等地,拔海高度均在1...

(一)作者在1950—1951年,曾收集中国81个地区的臭虫标本,作一系统的调查研究,这81个地区包括23省和内蒙古自治区。 (二)在81个地区所采集到的标本,有55个地区只有温带臭虫,44个地区只有热带臭虫,其余15个地区两种臭虫均有发生。 (三)气温是影响臭虫分布的重要因素之一。热带臭虫的分布,北至福建的建阳,广东的乐昌,湖南的衡阳,贵州的遵义,四川的成都(李、孟1951),西康的雅安,这些地区的冬季气温大都在4°—8℃。在这些北分布地区以北的地区,冬季气温较低,大多不适于它的生长,温带臭虫的抗寒力较强,在华北、东北、西北均有发生,它的分布南至福建的厦门,广东的曲江、广西的桂林、贵州的平塘(李、孟1951)、云南的蒙自,这些地区夏季气温均在30℃以下,仍可适于它的生长。 (四)地理上的经度与臭虫的分布并无关系,但纬度与臭虫的分布有关,热带臭虫的分布北至北纬30°41″(成都),它的发生地带以热带为主,在亚热带亦可生长,温带臭虫的分布南至北纬23°25′(蒙自),它的发生地带以亚热带及温带为主但传入部分的热带地区,亦可生长。 (五)地势过高可以影响热带臭虫的发生,在昆明、大理、昭通、丽江等地,拔海高度均在1922米以上,热带臭虫并无发生,但对温带臭虫并不影响。 (六)气压与地势的高低有关,昆明、大理,昭通、丽

This is a continuation of a previous study (Li, L. Y, et al. 1951, Fukien Agr. Jour., 12(3, 4): 107-112) on the outdoor culture of straw mushroom in Fukien. The present work includes: (1) investi- gations on the analysis of fresh Fukien grown straw mushroom, (2) isolation and culture of Volvaria esculenta and our trials in using pure-culture spawns to grow mushroom, and (3) preliminary obser- vations made on the environmental requirements of Volvaria esculcnta The results are briefly summarized as follows: ...

This is a continuation of a previous study (Li, L. Y, et al. 1951, Fukien Agr. Jour., 12(3, 4): 107-112) on the outdoor culture of straw mushroom in Fukien. The present work includes: (1) investi- gations on the analysis of fresh Fukien grown straw mushroom, (2) isolation and culture of Volvaria esculenta and our trials in using pure-culture spawns to grow mushroom, and (3) preliminary obser- vations made on the environmental requirements of Volvaria esculcnta The results are briefly summarized as follows: 1. Our analytical work shows that the straw mushroom con- tains 92. 39% water, 206. 275mg. of ascorbic acid in 100g. of fresh mushroom, 2. 6024% sugar, 2. 6603% protein, 2. 2406% oil, and 0. 9118% ash. 2. Pure cultures of Volvaria esculenta could be readily obtained by innoculation with spores from fresh unopened mushroom. Cultures grow well on potato, corn, rice and rice-kernel husk media. 3. By employing pure-culture spawns, it takes only ten days for the first appearance of mushroom after spawnning while it takes three weeks usually if mixed cultures are used instead. The total period of mushroom production is likewise prolonged by the use of pure-culture spawns. 4. Preliminary observations indicate an atmospheric tempera- ture of 70°to 80°F., and a humidity of above 80% are favorable for the growth of straw mushroom. Production of mushroom stops when the atmospheric temperature falls below 70°F. The period of outdoor culture in Fcochow is from the latter part of April till the end of October.

本文旨在介绍草菰的营养价值,纯种培植的方法,及草菰生长状况。经分析结果,草菰的营养价值较一般蔬菜为高,尤以丙种维生素更为丰富。用纯种培植草菰较普通方法培植的不仅可以提早一半时间出菰,且产菰日期延长,菰之产量亦提高一倍。草菰生长速度从菰纽露面至菰伞平张需经过四十八小时,采为食用,以在菰疱破裂后十小时左右采收为佳。

In the summer half year,the average intensity of the Pacific high pressurechanges more or less abruptly.It strongly increaseses from June to July and de-creases gradually from April to June.In middle September it decreasees suddenly. In.the summer season(from June to August),tha advance and retreat of theWestern Pacific pressure ridge(moving from east to west or reversed)is intimatelycorrelated with teh upper westerlies.At the same time,the Pacific High itselfis an important factor of the atmospheric circulation.When...

In the summer half year,the average intensity of the Pacific high pressurechanges more or less abruptly.It strongly increaseses from June to July and de-creases gradually from April to June.In middle September it decreasees suddenly. In.the summer season(from June to August),tha advance and retreat of theWestern Pacific pressure ridge(moving from east to west or reversed)is intimatelycorrelated with teh upper westerlies.At the same time,the Pacific High itselfis an important factor of the atmospheric circulation.When the zonal circulationis strong,the intensity of the Pacific High is also relatively strong and the posi-tion of the western Pacific pressure ridge changes little.When the small wavesin the westerlies move out from Asia into the Pacific Ocean,the position ofthe western Pacific pressure ridge only vibrates slightly.But,when the waves in thewesternlies are strong,the western Pacific pressure ridge advances westward andthen retreats eastward apparently.The period advance and retreat of the ridgeis about five or six days During the period of fow zonal circulation index, thewestern Pacific pressure ridge moves eastward.when the circulation index growsfrom low to high,the ridge advances westward.The range of longitudes ofoscillation of the ridge in this type is largest,about 30-40 degrees,and the periodof oscillation is longest,about half month in general.The longest period reachesone month. Besides,the movement of the Pacific High ridge is also studied in relationto he tropical systems,such as typhoons.

夏半年太平洋高压的平均变化,带著突变性质的增强和减弱,突然的增强发生6月到7月,而4月至6月更有逐渐减弱的趋向,到9月中旬以後则突然的减退。 夏季西太平洋高压脊的东西进退和整个西风环流变化及西风环流的情况密切关连,同时太平洋高压本身也是西风环流及其变化的重要因素之一。当西风环流强时,太平洋高压比较强大,这时太平洋高压脊的变化很少,在西风环流小波动东移的过程中,太平洋高压脊只有微小的摆动。但西风带波动较大时,随着西风槽和高压脊的东移,太平洋高压脊便有了比较长时期的和明显的东退和西伸,它的周期一般都在5、6天左右。如果西风环流起了大型的变化,即西风环流由强转弱,再由弱转强,太平洋高压脊随之不断的东退和西伸,进退的范围可达30-40经距。它的周期较长,一般都在半个月的光景,最长的可达一个月,10天以内的很少。 太平洋高压脊除了和西风带的环流,极地高压和低压槽有关外,也和它南边的气压系统,如台风和热带风暴有关。

 
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