硬土層 的英文怎麼說

中文拼音 [yìngtǔcéng]
硬土層 英文
pan formation
  • 硬 : 形容詞1 （堅硬） hard; stiff; tough 2 （剛強; 堅定; 強硬） strong; firm; tough; obstinate 3 （勉...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  1. The harder the material under the permafrost is, the larger the chamber charge required.

    永凍層之下的土壤越硬，所需要的藥室裝藥量也越大。
  2. On that bleak hill - top the earth was hard with a black frost, and the air made me shiver through every limb

    在那荒涼的山頂上，土地由於結了一層黑冰而凍得堅硬，冷空氣使我四肢發抖。
  3. On that bleak hill top the earth was hard with a black frost, and the air made me shiver through every limb

    在那荒涼的山頂上，土地由於結了一層黑冰而凍得堅硬，冷空氣使我四肢發抖。
  4. A brief discussion about the rammed cast - in - situ pile applying in deep thick soft soil containing thin hard interlayer

    淺論夯擴樁在深厚軟土夾薄硬持力層上的應用
  5. The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change

    結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素（ ce 、 la 、 y 、 dy ） 、能量（超聲波、磁場）介入后，沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化，表現在：鍍液的陰極極化過電位和極化度降低，沉積速度提高；鍍層的結合力、表面質量改善；鍍層中過渡族元素的含量增加，輕元素硼的含量降低，同時證實了稀土元素與過渡族元素共沉積的可能性；鍍層的顯微結構由非晶態向微晶和多晶態轉變；鍍層的顯微硬度與耐磨性提高，力學性能優化；鍍層的矯頑力降低；磁導率提高；鍍層的磁化強度在能量（超聲波、磁場）和輕稀土元素ce 、 la介入后提高，重稀土元素y介入后降低。
  6. This is why a special tunnelling machine capable of excavating through both soft ground as well as hard rock was used. without this machine, the tunnelling would have to be done by cut - and - cover method, causing major traffic and environmental disruption. with this tbm, all these impacts can be avoided

    故此選用這臺既可在軟土又可在硬石層運作的隧道鉆挖機，避免以明挖隨填的方法開鑿隧道，免卻對交通及環境造成嚴重影響。
  7. On using hard surface on flexible layer as natural foundation of industry

    軟土層上硬殼層作為工業球罐天然地基的利用
  8. Through systematically analyzing the composition and structure of concrete from three levels of macroscopic, microcosmic and ultra - microcosmic, the author of this paper found that the mechanical properties and durability of concrete depended on mainly its composition and structure. the interface, which is one of three composition of concrete ( hardened cement paste, aggregate and interface ), is the most weak zone in concrete

    作者通過對混凝土材料的組成和結構進行宏觀、微觀和細觀三個層次的系統分析發現，混凝土材料的力學性能和耐久性主要取決于其微觀的組織構成；在組成混凝土材料的三相（硬化水泥漿體、集料和硬化水泥漿體-集料界面過渡區）中，界面過渡區是其中最薄弱的一環。
  9. The root system of malus toringoides is so developed that it can grow on prior soil and in cracks of rock. like malus transitoria, malus toringoides tolerant to draught and can grow on sunny dry slope, rocks of steep cliffs, barren stone area, roadsides and field sides. malus toringoides was also adapted to habitat shade and can grow normally gorges of hill, and even on sides of brook and river, where water often attack on

    變葉海棠根系發達，能穿透堅硬的土層和巖石裂縫，它具有喜光耐旱的特點，在陽坡、凸坡、懸崖峭壁、瘠薄堅硬的石穀子地、道路兩旁和農耕地邊都能正常生長，與花葉海棠近似；變葉海棠也具有喜濕耐陰的特點，在深山峽谷、甚至在根系長期經受洪水侵襲的溪邊、河岸也能正常生長，與隴東海棠近似。
  10. A complete ceramic pipe was uncovered to the west of the north ditch, underneath it were large amounts of white ash and brick fragments, the soil was very solid

    北側區域排水溝渠西側出現一件頗為完整的陶管，底層遍布大量的白灰與磚瓦碎塊，土質十分硬實。
  11. The article introduces the basic concepts and common methods of fuzzy mathematics, initially discussing the applications of fuzzy mathematics in the following aspects : 1 ) division of " skidding " strata with grade of membership that are drilled with diamond bits ; 2 ) comprehensive evaluation on the application in evaluation of diamond bits, classification of rock drillability, and evaluation of clay ; 3 ) classification of " hard rock " through fuzzy clustering analysis ; 4 ) estimation of completion time of boreholes and evaluation of underg round water with fuzzy mathematics ; 5 ) identification of new ore areas and option of best water resource area with fuzzy model ; 6 ) option of diamond bits and evaluation on oil field development plan with fuzzy resemble option and the improved calculation method ; ? ) prediction of mud slurry performance and of the amount of surging water in ore pits with fuzzy control ; 8 ) comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory

    初步探討了以下幾方面的應用： 1 ）用隸屬度劃分金剛石鉆進「打滑」地層； 2 ）綜合評判在金剛石鉆頭評價、巖石可鉆性分級及鉆探造漿粘土評價中的應用； 3 ）用模糊聚類分析進行「硬巖石」分類； 4 ）用模糊數進行鉆孔竣工時間預估及地下水質評價； 5 ）模糊模式識別在新礦區類型識別和最佳水源地選擇中的應用； 6 ）模糊相似選擇及其改進演算法在金剛石鉆頭選擇和油田開發方案評價中的應用； 7 ）模糊控制在泥漿性能和礦坑涌水量預測中的應用； 8 ）優化理論模型在金剛石鉆頭和深基坑支護方案綜合評價中的應用。
  12. Through analyzing bed ' s response to wave, in the condition that super - stratum is more hard and second - stratum is more soft in region of interest, super static interstitial hydraulic pressure amplitude die away rapidly between stratums, before in sight of boundary between hard and soft stratum, plane effective pressure increase to max. shear stress reach peak value when bed thickness is approximately 2. 7 meters, then it will decrease to the minimum on the place where the flexible soil has a common boundary with the rigidity, so the boundary is the most destroy plane on engineering. on the basis of reconnaissance in situ, in normal situation of sea, the structure slides to the basin along the boundary

    通過對底床在波浪下的響應分析，對于研究區底床上層較硬而第二層較軟的情況，超靜孔隙水壓力幅值在層間交界處迅速衰減，在臨近硬、軟地層交界處前，水平有效應力增至最大，剪切應力在底床厚度大約2 . 7米左右達到峰值，然後減小，到硬、軟層土交界位置，達到最小，因此這個界面就是最容易發生破壞的工程軟弱面，現場勘查證明，即使在正常海況下，構築物也會沿坡以此交界面為滑動面，緩慢向「盆」底滑動。
  13. In order to calculate the wall ' s lateral displacement, several diagrams have been cited from a f. e. m results. the main factors have been accounted in these diagrams as below : the wall stiffness, the strut stifmess, the width of pit, the elastic modulus of soil, the depth of the underlying hard layer, the strut preloads and the factors of safety against basal heave

    為了計算擋墻的側向變形，本文引用一個有限元程序計算得出的圖表結果。這些結果考慮到了以下主要因素：擋墻剛度、支撐剛度、基坑的開挖寬度、土體的變形模量、坑底以下硬土層的位置、給支撐施加的預壓力的大小、抗隆起安全系數等。
  14. The mechanical properties of system of hpvc / mmt composites showed, the notched impact strength of hpvc / mmtome nanocomposite was 1. 08 times of that of pure hpvc, but the notched impact strength of pvc / na - mmt composite increased only 29 %

    但是，硬質pvc / na一mmt復合體系的缺口沖擊強度只提高了29 % ，蒙脫土層間距還是1 . 29nm ，屬于普通填充型復合材料。
  15. In this paper, it is further discussed in three aspects : non - linear characteristics of site soil, influences of soft and hard layer in site soil and of the rational classification of site conditions

    本文從場地土體非線性特性和土層軟硬夾層的影響及合理地考慮場地分類來反映場地對地震動影響三個方面開展了進一步的研究與探討。
  16. After analyzing work principle of grundomat hammer, this paper introduces using high - press hydraulic efflux in over - hard soil layer and using lime gun in soft soil layer ( more water ) to enhance adapting capability of grundomat hammer

    過對穿孔錘工作原理的分析，提出在過硬土層採用高壓水射流，在軟弱土層（含水量大土層）中使用粉噴技術的措施來提高穿孔錘的適應能力。
  17. Treatment design for the foundetions on different hardness degree

    建築物基底坐落在軟硬不同土層上的地基處理設計
  18. Using continuous and border conditions of each layer, the negative friction will be attained. the character of soil which is around an in the tip of the pile varied greatly. we must select different hardening or soft model

    由於樁側和樁尖土性質變化較大，因此對多層土各土層可依據實際情況選擇是採用雙折線模型的硬化模型還是軟化模型。
  19. ( geosynthetics make the shallow soft ground become " relative overlaying crust ", hence geosynthetics improve the stability of the soft ground

    （土工合成材料加筋使淺層軟土地基成為「相對硬殼層」 。
  20. The dynamic physical parameters were studied for design and construction of bucket foundation, according to the qualities of and the conditions around the bucket foundation penetrated soil, the strain of penetrative marine soft clay were calculated by j2 flow theory and isotropic hardening theory

    摘要為研究筒型基礎內海積土的物性參數，結合筒內沉貫土層性質及沉貫環境，應用j2流動理論和各向同性硬化原理計算沉貫過程中土顆粒的應變，考慮到土中出現貫通裂隙，應用離散元方法計算土體骨架應變。
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