退後一層 的英文怎麼說
中文拼音 [tuìhòuyīcéng]
退後一層
英文
send to back-
At three places on the margin of the northern ice field, a 164 - foot - high wall of ice has retreated about 16 feet since 2002
在北部冰層邊緣的三處，一個164英尺高的冰墻自從2002年以來後退了16英尺？ ？ ？Mr. smith held different views form his partners, finally he had to bow out of the company management
史密斯先生與同我人意見不一致，最後不得已退出了公司管理層。In light of current using situation and drawing on the experience of many scholars researched methods and viewpoints, this thesis made com land, fallow land, orchard, grass land as experimental field in black soil region jlau, which carried out experiment by applying different amounts of n and p fertilization in corn field. by means of collecting the samples of rainfall runoff, erosion silt and surface layer soil before and after rainfall for one year nature precipitation in field, we study the effect of surface runoff on n and p nutrient and fertility degeneration. the results showed : ( l ) there are lots of factors which affect soil erosion and losses of n and p, in which rainfall and rainfall intensity were more important, while rainfall intensity is the most important meteorological phenomena factor
針對當前黑土利用現狀，本文借鑒眾多學者的研究方法和觀點，在吉林農大黑土區選擇利用方式不同的玉米地、休閑地、果園、草地，在玉米區進行了不同數量的施肥，通過野外試驗，採集一年自然降雨產流及泥沙樣品，同時採集降雨前後的耕層土壤樣品，研究了黑土區地表徑流對氮磷養分特徵及肥力退化的影響，結果表明：土壤侵蝕和氮磷的流失受諸多因素的影響，降雨量、降雨強度是重要因子，而降雨強度是影響農田地表徑流養分流失的最重要的氣象因子，特別是暴雨，暴雨徑流中氮磷濃度較平時高得多；隨作物生長，覆蓋度逐漸增加以及不同利用方式下表現的覆蓋度差異，氮磷流失都表現為顯著的差異。A thick deposit of mud lay on the fields when the flood went down.
洪水退後，田野上留下一層厚泥。Chang - 6 oil - bearing beds, one of the most important oil - bearing beds in yanchang formation, is a set of progradational deposits, which is formed by rivers pouring into the shallow - water platform of the lake after the greatest transgression in chang - 7 stage
作為陜北延長組主力油層之一的長6油層組，是在長7最大湖進之後形成的淺水三角洲背景下，山河流注入充填而成的一套水退型沉積。Unlike the rigid fixation of the fusion procedure, the artificial disc features a shock - absorbing cushion. the disc consists of a flexible centre sandwiched between 2 small, shell - shaped metal caps and is surrounded by a protective sheath. it thus allows for motion at the operated disc level and therefore reduces neighboring disc degeneration as occurs following the fusion operation
與頸椎融合手術不同的是，人工頸椎間盤系統有如一個吸收震動的彈簧，由一個具彈性的內核夾在兩片小金屬外殼中，外加一層保護鞘組成，植入患者的頸椎后，能確保患者的頸椎節段日後回復彈性，有效減低鄰近頸椎盤的退化。Upon reaching the surface, the heated liquid will spread laterally in all directions until it reaches the edges of the container, where it will be deflected downward to the bottom of the liquid layer, eventually to be drawn back towards the heat source
一旦達到地幔的上表面，被加熱的流體將在各個方向上橫向擴展，直至達到儲層的邊緣，在這里流體將向下偏轉到流體層的底部，最後向熱源退卻。With both crt ' s and lcd ' s virtue, fed has a bright future in all kinds of pdf. in this thesis, a new type of field emission cathode was described, that is using simple technique to deposit commercial nano - diamond powder on ti substrates, bonding diamond and ti, and form ohmic - contact by proper high temperature to form cathodes
本文介紹了一種器件結構和制備工藝簡單，易於實現大屏幕顯示，且適于批量生產的新型場發射陰極，即在金屬鈦襯底上均勻塗覆納米金剛石塗層，然後在高溫下退火處理實現兩者的牢固鍵合，並形成歐姆接觸。分享友人