粘化層 的英文怎麼說
中文拼音 [niánhuàcéng]
粘化層
英文
argillic horizon-
The results indicate that : 1. the main physical and chemical characteristics vary regularly : with rising of the altitude, there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment, the content of organic carbon of epipedon is higher than 20 g / kg, while the content of organic carbon increases with increasing of altitude, and in the altitude of 3500 - 3700meters, the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction, the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated, indicating the soil leaching is strong, the ph and bs are distinct plus correlated ; the contents of sio2, al2o3, and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body, the content of sio2 is much high and cao is very little, the total contents of sio2, a12o3 and fe2o3 occupy 92 % of the mineral parts, the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno
研究結果表明: 1太白山南坡土壤的主要理化性質隨海拔高度的上升呈有規律的變化:隨海拔高度上升,機械組成由粉粒砂粒粘粒逐漸過渡到砂粒粉粒粘粒,海拔1600m以下出現粘化層;土壤有機質豐富,表層有機碳含量一般在20g kg以上,有機碳含量隨海拔高度升高而相應增加,海拔3500 3700m的灌叢草甸植被下有機碳含量最高;土壤呈酸性或微酸性,並隨海拔上升, ph值略微降低,酸性增強,海拔2700m以上的土壤多呈鹽基不飽和狀態,表明土壤淋溶作用較強, ph值和鹽基飽和度呈極顯著正相關;土體與粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相對比較穩定,土體中sio _ 2含量較高, cao含量較少, sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和約占土壤礦質部分的92 ,礦質元素含量的順序依次為: sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。The research overcomes the shortcomings of primers in common use, and breaks through the traditional astriction of absence of chemical bond between new and old concrete. both macrostructure and microstructure as well as bond mechanism was discussed and some further research advice was put forward
本研究克服了以往的界面劑僅能改善界面層宏觀或微細觀結構的缺點,突破了新老混凝土粘結層主要依靠范德華力提供界面粘結力而幾乎不存在化學鍵作用的缺點。The research results show that, from the viewpoint of second phase morphologies, there exist quite differences between the grain - type materials ( such as wc / bcu brazing deposit material, wrs1000 and 1zt tungsten carbide strengthening overlaying material, as well as the wear - resistant material of polymer adhesive coating etc. ), and the aggregation - type as well as dispersion - type ones ( such as zg35simn, wrd - 1 and khc - k2 depositing material ) in the wear - resistance and sand slurry abrasion mechanism. the sand slurry abrasion mechanisms are brought forward, of new wear - resistant materials with the features of grain - type second phase morphologies
研究發現,與聚合型、彌散型第二相的材料(如zg35simn 、 wrd ? 1和khc ? k2熔敷材料等)相比,顆粒型第二相的材料(如wc bcu釬焊熔敷耐磨材料、 wrs1000型耐磨材料、 1zt碳化鎢顆粒增強熔敷材料及ktc ? 1耐磨膠粘塗層材料等)在耐磨性能和磨損機理等方面均有不同,總結提出了以「顆粒型第二相」為特徵的耐磨新材料泥沙磨損機理。It is suggested that the introduction of ethanol as solvent not only decrease the viscosity of composites allowing the easy mass transfer of resin and curing agent during curing, but also weakens the intermolecular interaction of novolac resin resulting better miscibility of resin and clay
研究表明,乙醇的加入可以減小體系的級度,利於酚醛樹脂和固化劑擴散到粘土層間;同時又減弱了酚醛樹脂自身的相互作用,改善了酚醛和粘土的相容性。2. the diagnostic surface horizons divided on the soils of the area are mollic epipedon, umbric epipedon and ochric epipedon. the diagnostic subsurface horizons are cambic horizon, argic horizon, histic evidence and mattic evidence. the diagnostic characteristics are sapric soil materials, folic soil materials, soil moisture regimes, soil temperature regimes, ferric property and base saturation
本地區土壤劃分出的診斷表層有暗沃表層、暗瘠表層和淡薄表層,診斷表下層有雛形層、粘化層,診斷現象有有機現象、草氈現象,診斷特性有6個:高腐有機土壤物質、落葉有機土壤物質、土壤水分狀況、土壤溫度狀況、鐵質特性、鹽基飽和度。The central concept of alfisols is that of soils that have an argillic, a kandic, or a nitric horizon and a base saturation of 35 % or greater
淋溶土的主要特性是有粘化層,高嶺層或氮化層和鹽基飽和度達35或以上。At 12 week after inoculation, lymphoid follicles were especially conspicuous in the submucosa, and they were also found in the deep portion of the mucosa. at 24 week after inoculation infected mongolian gerbils could be found gastric ulcer, which often located near the transitional zone and their depth reached to the muscularis propria. in our study, we could not found intestinal metaplasis, atypical hyperplasia and adenocarcinoma
Pylori灌喂之後各個時期的蒙古沙土鼠的胃組織學研究之後發現,在感染的8周即可見到慢性炎癥性病變,而12周粘膜層和粘膜下層出現淋巴濾泡, 24周胃竇部可見到胃潰瘍,但住我們的實驗中並未發現有文獻報道的腸化生、胃腺癌等進一步的病變。The results indicate that if the value of press stress is over certain figure, press stress and al plate ’ s thickness have little influence on sawtooth distortion for the same kind of sawtooth ; sawtooth distortion is well - regulated under static press, while it is irregular under impact press. bottom coating make great influence on bond strength of samples which can improve the value remarkably ; bonding mechanism of clad steel is mechanism of mechanical effect that sawtooth which is hooked occludes with al plate
結果表明:同種齒型,當壓應力大於一定的值時,壓應力和覆板的厚度對齒形的變化影響不大;靜壓下齒形變化比較規則,鋸齒頂端向一側彎曲成鉤狀;沖壓下齒形比較凌亂,鋸齒的頂端沒有明顯的變形;后處理對試樣的結合強度影響很大,打底試樣由於粘結層的作用,結合強度較高;機械作用機制是復合鋼板的主要復合機理,鋸齒彎曲成鉤狀和鋁板形成機械咬合。This product is collod feathering achro, aticity and viscosity, wghhich can clear the thick oxideatice horizon hot pressed end plate or rollsteel plank which be processed or welded under hot temperature and hot pressure
本產品為無色透明的粘稠狀膠體,針對不銹鋼熱壓封頭或用熱軋板製作工件等,經過高溫高壓處理或焊接時所產生紅、黑、黃等各種類型的較厚氧化層,清除迅速,徹底。The influence of the bonding layer thickness and material properties, piezoelectric layer thickness, placements and feed - back control parameters on the vibration suppression are investigated
分析了粘彈層、壓電層厚度和壓電片位置等結構參數變化以及材料參數變化對控制效果及結構頻率的影響。The presence of small amount of liquid at grain boundaries tends to form thin viscous layer which surrounds the finer grains. intergranular fracture may occur at the grain boundaries between two fine grains not covered by viscous phases. the high ductility achieved at low strain rates is generally attributed to dislocation glide - creep accommodation mechanisms
原始晶界上產生少量液相,形成薄的固液共存粘性層並包圍細化的晶粒,沿晶斷裂主要發生在無粘性層的細晶粒間;而在較低應變速率下,三叉晶界位錯攀援?蠕變協調機制鬆弛晶界滑移產生的應力集中,晶界上產生較多液相,有利於晶界滑移進行。Main works includes : numeric analysis flexural behaviors of reinforced concrete beam numeric analysis reinforced concrete beam strengthened with cfrp
最後對碳纖維布粘結層數優化和加固柱的包裹位置優化進行了一定的探討。However, the die attach layer delaminated after 500 cycles and pcb cracked in the underfilled samples after long time cycling. c - sam is employed to investigate the delamination in the underfilled samples. highly concentrated stress - strain induced by the cte mismatch between the bga component and the pcb board, coarsened grain and two kinds of intermetallic compounds ( nisn / nisns ) which formed during reflow and thermal cycle and their impact on the reliability of solder joints are discussed in this paper
充膠樣品粗化尤為嚴重; ? ni - sn金屬間化合物包括兩層:其中,靠近ni焊盤的那層比較平整,同時, eds結果分析表明其化學式近似為nisn ,而靠近焊料的那層呈板條狀,化學式近似為nisn _ 3 ,文獻表明其為亞穩相; ?充膠使得樣品最大應力范圍降了接近一個數量級並降低了dnp的作用,同時,器件失效模式變為晶元粘接層分層; ? c - sam結果表明本論文採用的充膠樣品,晶元粘接層分層起始於500周左右,而經過2700周循環的樣品,分層幾乎擴展到整個界面。Based on the technical requirements of manufacture, application and repair of the pump shell and cutter piece of the cutterhead pipeline dredge, put forward are the re - manufacture three principles on easily damaged workpieces of dredge engineering. with the inter - clamped structures on the pump liners, the gradient wear - resisting design on the cutter piece, and the new techniques in the process of re - manufacture, new wear - resistant materials, including high - cr alloy, overlaying and brazing deposits, and polymer adhesive coatings have been successfully applied to the re - manufacture dredge pump shell and cutter piece. the application results show that their wear - resistant lifetimes and the dredging profits have been increased remarkably
根據絞吸挖泥船泥泵絞刀的製造、使用和修復性能要求,提出了疏浚工程易損件再製造三原則;採用泥泵內襯互鎖結構、絞刀梯度化耐磨設計和工藝再製造新技術,將高鉻合金耐磨材料、熔敷耐磨材料及其復合材料和高分子耐磨膠粘塗層材料成功地應用於再製造泥泵殼和絞刀片上,顯著提高了泥泵殼和絞刀的耐磨壽命和挖泥船的疏浚效益。The obtained results indicate that compared with the clay layer, the liquefied sand layer takes a decreasing effects on the short period component of the surface ground motion and the effects increase with increasing of the thickness 、 depth and width of the liquefied sand layer ; the liquefied sand layer takes a increasing effects on the long period component of the surface ground motion but the effect is not obviously ; to the input earthquake wave, the demarcation point of strengthens and weaken is about 0. 6s
主要結論為:和同樣的粘土層相比,液化層的存在對地表上地震動的短周期分量主要起減弱作用,且減震效果隨著液化層埋深、厚度的增加而變強;對長周期分量主要起加強作用,但是效果不太明顯;對所輸入的地震波來說加強減弱的分界點所對應周期為0 . 6s左右。The improved neural network is applied in study of the relationship between reaction parameters of electroless plating nickel in the process of the metallization of aluminum nitride and the adhesion strength between the metal layer and the substrate
為得到較大的氮化鋁金屬化層粘附力,運用基於穩健估計的神經網路研究氮化鋁金屬化中化學鍍鎳的反應參數與金屬層粘附力的關系。The element geochemistry behavior of guanghan claypan indicated that it has the dry change tendency in the environment
廣漢亞粘土層的元素地球化學行為表明它是在變干趨勢的環境中形成的。The optimum conditions for air electrode preparation were shown as follows : active carbon which was baked for 15 min in 900 as carrier for catalyst, bond is 60mass % polytetrafluoroethylene ( ptfe ) liquor, 20 % ptfe in waterproof layer, 10mass % pore - making in waterproof layer thickness of waterproof layer 0. 30mm, 10mass % ptfe in catalysis layer, nickel screen for current collector, compacting pressure 6mpa
確定製備空氣電極的最佳工藝條件為:催化劑載體的處理條件為在900下灼燒15min ,粘結劑為60mass % ptfe的水溶液。防水層中pefe含量為20mass % ,造孔劑含量為10mass % ,其厚度為0 . 3mm 。催化層中ptfe含量為10mass % 。In the model, many processes or phenomena such as crack friction and growth, heat conduction, phase transformation of oxidant particulates, heat generation by viscous liquid layer, chemical reactions of gases in cracks, heat and mass exchange between phases of gas and solid, are described
模型描述了裂紋滑移擴展、熱傳導、含能顆粒相變、液化層粘性加熱、裂紋內氣相反應、氣相固相質量能量交換及與裂紋擴展耦合等過程。The sanitary napkin with high effective gel layer can congeal the infiltrating liquid to jelly, not flow back after pressing, and you won ' t feel sticky on the surface
內含高效膠化層的衛生巾,可把滲入的液體凝結成?喱狀,受壓后不回滲,表面沒有粘乎乎的感覺。分享友人