積冰高度 的英文怎麼說
中文拼音 [jībīnggāodù]
積冰高度
英文
ice-formation level-
Cold event deposits were developed in the nantuo formation of the lower sinian and should be continental glacial deposits in a low - latitude and low - altitude area
冷事件沉積產物為下震旦統南沱冰磧層,屬低緯度低高程的大陸冰川沉積。The interdecadal characteristics of correlation pattern of interannual relationship between winter sea - ice extent of davis strait and august 500hpa height of northern hemisphere is " + - + " pattern from ural mountains to north of sea of okhotsk which is strongly negatively correlated with the august rainfall of north china before 1974, and it has not apparent correlation pattern in europe - asia continent after 1974
1974年前,冬季戴維斯海峽海冰面積和北半球8月500hpa位勢高度場的相關系數呈一個自烏拉爾山開始到鄂霍次克海以北分佈的「 + - + 」型,該型和8月華北降水的反相關較好; 1974年後,相關在歐亞大陸地區變差,沒有明顯的相關型,冬季戴維斯海峽海冰面積和8月華北降水關系變差。Using diethanolamine as aminating agent and glacial acetic acid as neutralizing agent, aminated epoxy acrylic cationic resin was prepared. the effect of technology of aminated epoxy acrylic resin on properties of eletrodeposition was studied by conductivity meter and electrophoresis apparatus. it was shown that, conductivity firstly decreased, and then increased with aminating temperature increase. in contrast with putting polyacrylic resin into thin acetic acid solution, the more compact film could be achieved by neutralizing polyacylic resin with glacial acetic acid and then add it into water. when neutralizing temperature was enhanced, the speed of electrodepsidon was found to increase, and the film was also more compact. increasing the dn leads to enhanced conductivity and smaller particle size. when dn equaled to 80, the smoothest film could be achieved
以二乙醇胺為胺化劑、冰醋酸為中和劑,合成了胺化環氧丙烯酸陽離子樹脂.採用電泳儀和電導率儀,研究了胺化環氧丙烯酸樹脂合成工藝對陰極電泳塗料電沉積性的影響.結果表明,隨著胺化溫度的增加,電泳液電導率先下降後上升.將冰醋酸加入樹脂中中和,後用水稀釋,比樹脂在醋酸稀溶液中中和,電沉積性能更好.電沉積速率隨著中和溫度的上升而增加,電沉積膜緻密性相應增加.中和度( dn )愈高,電泳液電導率愈大,粒徑越小,而塗膜外觀在中和度為80時達到最佳The hydrothermal activities which were complicated and acted a positive effect in the formation of the zhulazaga gold deposit resulted in hydrothermal alterations of multiepisode, including pyroxeneization, actinolitization, epidotization, ice - feldsparization, silicification, chloritization and carbonatization etc. the research on inclusions in quartz of the ore indicates that the hydrothermal fluid varying greatly in temperature with an average of 286 shows characteristics of high temperature
3 、朱拉扎嘎金礦的形成中熱液活動起到了積極的作用,熱液活動不僅復雜而且具多期性,有透輝石化、陽起石化、綠簾石化、綠泥石化、硅化、冰長石化、碳酸鹽化等。礦石中石英包裹體的研究表明,含礦熱液的溫度變化范圍較寬廣,平均在286 ,顯示中偏高溫特徵。The features of the interannual relationship between winter sea - ice extent of davis strait and rainfall of north china and the interdecadal variability of its interannual relationship are analyzed by using uk / gisst sea - ice data - set of hadley, monthly 500hpa height field of ncep / ncar reanalysis data and monthly rainfall data from 160 stations in china
選用英國hadley氣候研究中心的uk gisst海冰面積指數資料集、 ncep ncar逐月再分析資料500hpa位勢高度場資料和中國160站降水資料,分析了冬季戴維斯海峽海冰面積變化與華北夏季降水年際關系及其年代際變化。We are encountering severe icing at this altitude, request higher level
在這個高度上我們遇到了嚴重積冰,請求轉高的高度層。Cirrocumulus clouds are high clouds, generally with a cloud base at above 6000 metres where the temperatures are several tens of degrees celsius below zero. they are composed of tiny ice crystals and are thin and translucent
卷積雲屬于高層雲種,雲底高度一般在6000米以上,溫度是攝氏零下數十度,雲朵全部由細小的冰晶構成,薄而透光性高,看起來有蠶絲般的光澤。Because of their prominent advantages compared with other achieves of environmental change, the study of high - resolution sequence of environmental change during the late quaternary mainly depends on the polar ice - core and deep ocean sediment
由於冰芯與深海沉積和其它環境演化信息的記錄載體相比優勢明顯,國際上的晚第四紀高解析度環境演化序列研究多採用冰芯與深海沉積序列。The climate of this period is almost as warm and wet as the stage 5e of the last interglacial. the mean temperature is 2 - 4 c higher and the precipitation is much larger than that of the today, the holocene which we live in. while in the climatic records of deep ocean, antarctic and greenland ice - core, marine isotope stage ( mis ) 3 is a weakly warm period, though a little warmer than marine isotope stage ( mis ) 2 and marine isotope stage ( mis ) 4, evidently colder than the last interglacial and holocene favorable period
末次冰期中期,即深海氧同位素第3階段的氣候在我國,尤其是青藏高原地區表現出明顯不同於深海沉積物和極地冰芯記錄的特徵:青藏高原古里雅冰芯的~ ( 18 ) o曲線表明3階段存在特強夏季風事件,其氣溫和降水接近於末次間冰期5e階段,超過全新世,其暖濕程度已經達到間冰期的程度;而深海氧同位素3階段在深海、南極、格陵蘭冰芯的氧同位素記錄中均為弱暖期,雖較2階段、 4階段溫暖,但顯著低於全新世大暖期和末次間冰期。It is found : ( 1 ) when the current direction is close to that of the line through the two caissons ' centers, the current speed within the area between the double caissons apparently decreases ; ( 2 ) sea ice ride - up and pile - up against the outer side of the caissons are similar to that against single caisson, and sea ice ride - up and pile - up are determnined by the sea ice velocity, sea ice thickness, tide and the storm set up ; ( 3 ) when locate two caissons, the tops of the two caissons in the shield area are no ice covered
研究發現: ( 1 )當海流流向與雙沉箱的中心連線相近時,雙沉箱對峙區的流速明顯減小; ( 2 )雙沉箱外側區域的海冰爬升和堆積與單沉箱時基本相同,其爬升和堆積與海冰的速度和厚度、天文潮高等有關; ( 3 )雙沉箱設置時,對海冰爬升和堆積會起到有效的屏蔽作用,對峙區內的雙沉箱頂上不再有海冰堆積。Yet temperatures are rising ( about 0. 7 degrees celsius, or roughly 1 degree fahrenheit, since pre - industrial times, with an estimated further 0. 6 degrees from greenhouse gases that have already built up ), glaciers are retreating, sea levels rising, snow cover in the northern hemisphere declining, and the extent of arctic sea ice diminishing
但是全球平均溫度的確在升高(從工業革命前至今,已經上升了攝氏大約0 . 7度,或約略華氏1度,光是從現在已經累積起來的溫室氣體來看,估計還要再上升0 . 6度) ,冰河在後退,海平面上升,北半球的積雪減少,北極區的海冰也大幅縮小。分享友人