止蝕層 的英文怎麼說
中文拼音 [zhǐshícéng]
止蝕層
英文
corrosion barrier-
Water wash is prohibited for clesning the surface of raised floor. dry mop shall be used to clean it to prevent surface of raised floor from being desquamated and metal parts under it from being rusted and corrded
活動地板表面禁止用水沖洗,應用擰乾的拖把拖掃,以防活動地板表面飾面層起皮及下部金屬件銹蝕。To simulate the quiescence and flying status of the motor, the ablation is calculated with different cavity width
為模擬發動機靜止與飛行兩種不同狀態,本文對不同寬度的槽縫人工脫粘層的燒蝕進行了計算,對其進行了比較。According to whether there are later tectonic activities or not it can be divided into mountain planation surface, lower planation surface and buried planation surface. according to active condition, it can be divided into active surface, dormant surface, exotic surface and defunct surface. taking the base level into consideration, it can be divided into sea - eroded and deposited planation surface, denudated planation surface, snowline planation surface and upper eroded planation surface
依據夷平面形成后是否遭到後期構造變動將夷平面分為山地夷平面、原地夷平面和埋藏夷平面;依據夷平面的活動狀態可分為活動面、休眠面、外來面和廢止面;依據侵蝕基準面可分為海蝕-堆積夷平面、剝蝕夷平面、雪線夷平面和上部剝蝕夷平面;依據基底可分為穩定地帶上的夷平面和活動地帶上的夷平面;依據氣候帶可分為準平原、山麓面和聯合山麓面、雙層水平面和刻蝕平原、凍融山足面和凍融剝夷平原。To avoid the corrosion, antiseptic coating and electrochemistry method are usually used
為了防止管道腐蝕,普遍採用防腐塗層和電化學方法進行保護。And then electroplate nickel - sealing with solid particulate, which is to make micro - crack chromium when electroplating chromium again, this can avoid unsmoothness, and slower corrosion speed, as a result, improve defence performanc e
再鍍一層含有固體微粒的鎳封,令到再鍍鉻時形成微孔鉻,從而防止產生大而深的直貫基體金屬的少量腐蝕溝紋和凹坑,向橫向發展,減緩了穿透基體的腐蝕速度,進一步提高了防護性能。The root of mangrove can prevent coast from erosion. the abundant ground water layer also can prevent seawater from incursion and salty
紅樹林的根有防止海岸侵蝕及流失的功能,其豐富的地下含水層還可避免海水入侵,防止地下水鹽化。At first, the relations between vegetation structures and their controlling soil erosion are discussed. the results show that magnitude of plant community coverage or canopy closure is n ' t certainly the adequate condition of an anti - erosive effective community because the community function of soil and water conservation is related to height of coverage layer as well as community coverage or canopy closure
首先,討論了植被結構與其防止土壤侵蝕作用的關系,結果表明,植被蓋度或郁閉度的大小並不一定就是防蝕有效植被的充分條件,植被保持水土功能還與覆蓋層的高度密切相關,覆蓋層高度大並不有利於植被保持水土。High security - data engraved into different layers of the card and held in the chip can prevent lost or stolen identity cards from being altered or used by other people
更安全可靠個人資料被刻蝕在身份證的不同層面上及儲存於晶片內,可防止已遺失或被盜去的身份證被其他人竄改或使用An inorganic zinc coat that protects steel galvanically, eliminating sub - film corrosion. have outstanding application properties. can be applied at recommended thickness in one coat
無機富鋅底漆,對鋼材具有陰極保護作用,防止腐蝕。在推薦膜厚下可單層使用。Then, by the comprehensive analysis of essential conditions for stone forest development, and the quantitative study on the evolution phases of bajiang karst catchment and the spacial coupling analysis of its hydro - geomorphological system, the paper studies the relationship between the evolution of bajiang karst drainage area and the development of stone forest, and, combined with the evolution history of the catchment, puts forward a model concerning the relationship between the evolution of bajiang karst catchment and stone forest development, in the mechanism of " tri - level erosion ", if a < s < c, the visible and actual height of stone pillars will keep on increasing, meanwhile, soil layer among stone pillars will become thicker and thicker, so the the height of stone pillars " root will become higher and higher, too
在「三重剝蝕」機制中,若a s c ,石柱的可見高度和實際高度會不斷增高,同時,石柱的根部的土層會增厚,其土下部分的高度也會不斷增大。若a c s ,說明石柱的實際高度在增加的同時,其可見高度也在增加,但土層會變得越來越薄,最終當底土被完全剝蝕掉后,氣下溶蝕和土下溶蝕的差異消失,此時a接近於c ,石柱的實際高度將停止拔高或極緩慢增長,並在各種物理、化學風化的作用下而變得日益矮小。若s a c ,石柱的可見高度將趨于變矮,但驅動石林發育的土層厚度將會增大。In addition, exterior walls plastered with cement in the 1970s and tiles in the 1980s are susceptible to erosion by polluted rainwater ; a layer of protective paint must be added to prevent serious cracks from forming in the cement and tiles from falling. building design must move with the times and improve upon past standards
此外,七十年代的清水三合土外墻設計及八十年代的紙皮石外墻設計,不能應付空氣污染的雨水浸蝕,必須添加油漆保護層,以防止石屎爆裂及紙皮石剝落等嚴重問題,樓宇設計是因時制宜,以免重蹈覆轍。In this dissertation, rainfall infiltration, runoff, and soil water redistribution on a hillslope were studied by simulated rainfall experiments, and soil water cycling was investigated by site observation and soil sampling methods. moreover, the reasons for the desiccation of deep soil layer were analyzed, and its assessment indexes and standards were presented. the main results are as follows : ( 1 ) rainfall infiltration into a planar hillslope with a homogeneous isotropic soil could be simply regarded as one - dimensional infiltration process, if soil erosion was prevented
針對當前該區植被恢復重建中存在的科學問題,以植被建設的關鍵性限制因素?土壤水分為出發點,通過室內外模擬降雨試驗,研究了坡地降雨入滲、產流及土壤水分再分佈規律,同時採用定位觀測和采樣分析相結合的方法,分析了坡地土壤水分的循環與轉化特徵,並初步建立了深層土壤乾燥化程度的評價標準,取得的主要結論如下: ( 1 )在防止土壤侵蝕的條件下,均質坡地的降雨入滲過程可以簡化為一維。The phytic acid has the function of complexing with metal. it easily forms a protection film of single molecular on the metal surface to obscure the contact of oxygen with the metal and prevent magnesium alloy from corrosion in the process of electroplating
添加劑植酸與金屬配合后,易在金屬表面形成一層緻密的單分子保護膜,能有效地阻止氧氣與金屬基體接觸,從而可以防止鎂合金基體在電鍍過程中的腐蝕。He told us that we should lay on a second coat of paint for better protection against the weather
他告訴我們,為更好地防止大氣的侵蝕,應該再塗上一層漆。分享友人