直蝕 的英文怎麼說
中文拼音 [zhíshí]
直蝕
英文
vertical erosion-
It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡,農作物枯萎;也會抑制土壤中有機物的分解和氮的固定,淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素,使土壤貧瘠化;還可使湖泊、河流酸化,並溶解土壤和水體底泥中的重金屬進入水中,毒害魚類;加速建築物和文物古跡的腐蝕和風化過程;可能危及人體健康。The hill, shaped with the weathering and eroding along the plumb joints of the granodiorites which formed about 2. 7 billion years ago, is like buddha palm especially verisimilitude in green bosk
佛掌山為27億年左右形成的花崗閃長巖,沿垂直節理風化剝蝕后形成奇特的佛掌型山,在綠樹叢中尤顯逼真。The corrosion of reaction caldron in the aeroconcrete production is a difficult problem, it makes the service life of reaction caldron only half of the design life
摘要蒸壓釜的腐蝕致使反應釜的壽命只有設計壽命的一半左右,一直是困擾建材行業多年的難題。In this system, the oil pipe be locally magnetized through the longitudial and circumferential direction, the oil pipe be circumvolved by the electromotor, the detector will has a linear movement on the surface of the pipe, so it can realize the combined testing of horizontal flaw ( cankerous pits and cankerous holes etc. ) and vertical flaw ( pole flaw and crack etc )
該系統在油管局部實施軸向和周向磁化,油管由電機主軸帶動旋轉,檢測探頭緊貼油管直線運動,從而實現對腐蝕坑、腐蝕孔等橫向缺陷和桿狀損傷、劈縫等縱向缺陷的綜合檢測。As a new component of sensor, fiber grating have many instinctive advantages, such as light in weight, anti - cauterization, anti - interference in electromagnetism, high - sensitivity and compaction in construction. it is very easy to be coupled with fibers and the coupling - loss is slight. using fiber grating ’ s character of sensitivity for stress ; people have done some envelope experiments on structural systems ( such as storied buildings, bridge, railway and dam )
光纖光柵傳感器除了具有重量輕、耐腐蝕、抗電磁干擾、靈敏度高、結構緊湊等優點外,還有其獨特的優越性,如探頭尺寸小,其直徑與光纖等同;易於與光纖耦合,耦合損耗小;波長調制型,抗干擾能力強;集傳感與傳輸於一體且具有極強的復用能力,易於構成傳感網路;測量對象廣泛,易於實現多參數傳感測量等等。Metal & flexible stencil was etched by two positive graphics through two sides and the erodent was done in the direction of horizontal and perpendicularity
金屬模板和柔性金屬模板是使用兩個陽性圖形通過從兩面的化學研磨來蝕刻的。在這個過程中,蝕刻不僅按設計的垂直方向進行,同時在橫向進行。Two coastal villages, kivalina and shishmaref, have suffered from erosion that gunter weller of the university of alaska ? fairbanks attributes to three factors, all directly deriving from warming
阿拉斯加大學費班克分校的魏勒表示,基瓦林納與夕什馬里夫兩個海岸村莊已經受到侵蝕,原因有三,全都與暖化現象直接相關。Over time, erosion has carved colorful claron milestones into thousands of spires, fins, arches and mazes. the formations collectively called " hoodoos, " and are arranged and tinted with various colors
歷經百萬年侵蝕而成的石柱,有的如寶劍直插入雲,有的如少女婷婷玉立,由不得您不贊嘆宇宙滄海桑田和造物者的神奇。The study of soil degradation has become the focus of the 21st century inter - national pedology, agronomy, hydrology, environmental science and soil erosion science, however, a lot of theoretical problems and course mechanism about soil degradation are uncertain hitherto
土壤退化研究已成為21世紀國際土壤學、農學、水文學、環境科學及侵蝕學科關注的熱點,但是直到今天為止有關土壤退化的許多理論問題及過程機理尚不清楚。In addition, we should further explore direct or indirect impacts of human activities on the processes of terrestrial erosion - deposition and the riverine carbon cycle
此外,人類活動對陸地侵蝕沉積過程及河流碳循環所產生的直接或間接的影響也有待於今后繼續深入探索。Umbra lets you emphasize the intensity of shadows in the area fully protected by the direct rays shot by the lighting source : the light transition between fully shadowed areas and fully lit areas change more quickly
日蝕允許你增強被光源發射直接光線包圍的區域中的陰影深度:在完全陰影區域和完全照亮區域之間,光線急劇轉換。The student said " hello " to all of us when we met him. he was thin and his face was black, seems that he was undernourished. his father brushed the chairs with his sleeves immediately, asked us to sit down. his mother leaned the door with foolish smile all the time. it was even poorer of their family than our thought. the lime had started to come off as the wind and rain damage, the sunshine got through their house, shadow was remained on the sap of floor. two small rooms, a kitchen, a quadrate desk and some chairs here, there were not anything else ; the other one was bedroom, two beds were squeezed together. the bedding wasn ' t new any more and turned white, cotton was come out from the clothes. the only thing was what one old desk was cleaned well, it should be his book desk, there were some books on it
那位學生見我們來了,高興地向我們問好.他看上去瘦瘦的,臉色黝黑,一副嚴重營養不良的樣子.他的父親趕緊用袖子在長凳上擦拭了幾下,笨拙地端給我們坐.他的母親一直倚著門檻傻傻地笑.他的家比我想像的更窮.墻面上的石灰經不起風雨的侵蝕而紛紛脫落,陽光透過磚縫射進屋裡來,在坑坑窪窪的地面上留下一個個斑駁的影子.兩間小屋,一間是灶間,除了一張方桌和幾張長板凳外,別無他物;另一間是臥室,兩張床擠在一起,被褥舊得發白,墊被連棉絮都露在外面.唯一整理的井井有條的是一張舊桌子,應該是他的書桌吧,上面整整齊齊放著幾本書There would be recesses in my mind which would be only mine, to which he never came, and sentiments growing there fresh and sheltered which his austerity could never blight, nor his measured warrior - march trample down : but as his wife - at his side always, and always restrained, and always checked - forced to keep the fire of my nature continually low, to compel it to burn inwardly and never utter a cry, though the imprisoned flame consumed vital after vital - this would be unendurable
在我的心田裡有著一個只屬於我的角落,他永遠到不了那裡,情感在那裡發展,新鮮而又隱蔽。他的嚴酷無法使它枯竭,他那勇士般的整步伐,也無法將它踏倒。但是做他的妻子,永遠在他身邊,永遠受到束縛,永遠需要克制不得不將天性之火壓得很小,迫使它只在內心燃燒,永遠不喊出聲來,盡管被禁錮的火焰銷蝕了一個又一個器官這簡直難以忍受。In addition, cavitation is a difficult problem in hydraulic machinery. on the basis of a great deal of literature review, the author is also involved in the design of cavitation test facility
另外,汽蝕一直是水力機械的難點問題,在閱讀大量相關資料的基礎上,積極參與設計了泥泵汽蝕試驗裝置。Flowchart of " directly etching method of chemical forming veined and granular aluminum alloys surface
鋁合金表面化學紋理直接蝕刻的方法流程After incubated for 5 days, the majority of plagues was about 1mm in diameter. the shapes of plagues were difform and some of them were round. the plagues were no color under low power microscope and the area of the plagues consisted of obtrite dead cell lumps
採用雙層法用ma104細胞進行病毒蝕斑試驗, jl94能形成大多數直徑約1mm左右的蝕斑,大部分形狀不規則,少部分呈圓形,鏡下可見清晰的不著色區,此區由碎裂的死細胞團構成。Vertical etched edge profile
垂直腐蝕邊界剖面圖Directly etching method of chemically forming veined and granular aluminum alloys surface
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