黃土塵 的英文怎麼說
中文拼音 [huángtǔchén]
黃土塵
英文
atmospheric air test dust standard sample loess dustst-
Dust aerosols in qingdao come from three area : the desert in west of inner mongolia and the dene in east of inner mongolia together with loess altiplano
沙塵粒子的來源主要有三個地方：一是內蒙西部沙漠地區；二是內蒙東部沙地；三是黃土高原。The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north
實驗結果表明：粘粒粉沙比值能很好地指示粉塵堆積物的次生粘化作用；磁化率和全鐵很好地指示生物風化成壤作用； sr和rb sr比值能很好的指示生物風化成壤作用和淋溶作用；總有機碳（ toc ）含量的高低，在一定程度上反應了土壤發育過程中氣候和植被狀況的變化，指示著成壤過程中腐殖質化的程度； caco3含量的變化，可以反映了黃土古土壤形成時的風化成壤作用的強弱程度，指示成壤過程中的淋溶作用和次生碳酸鹽化作用；並且各指標所指示的成壤環境和成壤強度存在明顯的區域差異，即渭河流域土壤的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。The covering up of soil and cement surfaces eliminated dust, thereby rendering the whole country spotless. i admire the comprehensiveness of singapore ' s municipal facilities even more. in a densely - populated country with high temperatures all year round and heavy rainfall, it is indeed a miracle that the problem of mosquitoes and houseflies has been taken care of
我欣賞新加坡的「寸土必綠」的綠化方針，因為「黃土不見天」和「水泥不露面」 ，因而才能消除塵埃，實現全國潔凈我更贊賞新加坡市政設施的配套完備，因而才能在人口高度密集全年皆夏氣溫較高雨水充沛的國度消滅了蚊蠅。The next moment i saw a young man with fair hair, tall, pale, wearing travelling clothes which looked as though hey had not been off his back for several days and which, on his arrival in paris, he had not even taken the trouble to brush down, for he was covered in dust
於是我看到了一個金黃頭發的青年。他身材高大，臉色蒼白，穿著一身旅行服裝，這套服裝像已穿了好幾天，甚至到了巴黎也沒刷一下，因為上面滿是塵土。Atmospheric air - test dust standard sample - loess dust
大氣試驗粉塵標準樣品黃土塵The substances making up of loess on the northern slop of tian shan mountains and iii basin are carried by dust storm not only in glacial but in inter - glacial
形成黃土的粉塵主要是以塵暴方式搬運，且冰期和間冰期都有塵暴堆積。This fertile and sheltered tract of country, in which the fields are never brown and the springs never dry, is bounded on the south by the bold chalk ridge that embraces the prominences of hambledon hill, bulbarrow, nettlecombe - tout, dogbury, high stoy, and bubb down
這是一片遠離塵囂的肥沃原野，泉水從不幹涸，土地永不枯黃，一道陡峭的石灰巖山嶺在南邊形成界線，把漢伯頓山野牛墳蕁麻崗道格伯利堡上斯托利高地和巴布草原環繞其問。In fact the loess deposit is direct reason to form sand - dust storm, the " rain dust " is a kind of dust storm
事實上，黃土堆積即沙塵暴的直接產物， 「雨土」是其過程和現象。However according to analyzing the history of loess in the quaternary period and records about " rain dust " in ancient literature, it can be found that sand - dust storm often happened in ancient time, even more acute than today
通過分析第四紀黃土生成歷史，以及古文獻中的大量關于「雨土」的記錄，可以發現其實沙塵暴古已有之，古代沙塵暴活動劇烈程度較今日有過之而無不及。Actually, experiencing the loneliness and wild outdoors is just what urban travelers relish. we stopped at zhenbeipu, known as film and tv city, and were amazed at the loess castle with loess inns, shops and performing stages
書頁在我手中友碎了，乾燥的黃土粉塵煙霧般地擴散開將我圍住，逐漸地又牽著我的手把多帶回到原來那個世界。分享友人