back trough 中文意思是什麼

back trough 解釋
背槽
  • back : n 1 背，背部；背脊；背面，反面；背後，後部，後面，裏面。2 （指）甲；（刀）背；（手）背；（書）背...
  • trough : n 1 木盆；馬槽，豬槽；承溜；水筧；洗礦槽。2 （麵包店的）揉面盆，面缽。3 【航海】（深6000米以上的...
  1. Back - berm trough

    灘肩后凹槽
  2. Since the reform opening in china, trust industry was went trough five times reorganization, and came back to itself finally

    我國自改革開放以來，信託業歷經五次整頓，終于回歸本業。
  3. The mariana trough is an actively opening back arc basin that lies at the eastern edge of the philippine sea plate, and in the transition time from rift to sea floor spreading

    位於菲律賓板塊和太平洋板塊之間的馬里亞納海槽，處于弧后張裂向海底擴張的過渡階段，是深入研究板塊運動與弧后擴張動力學過程的理想地區。
  4. It is presented that the hydrous fluxing as well as adiaba tic decompression plays an important role in melting of morb - like mantle beneath marina trough. compared with basalts from other back arc basins, it concludes that the magma varies from morb - like to arc - like with the evolution ; during the earlier stage of evolution, there coexist the two morb - like and arc - like lavas, it may be the nature of the magma in back arc basins ( especially in the earlier stage )

    綜合馬里亞納海槽和其他弧后盆地玄武巖的研究成果發現，弧后盆地特別是早期擴張的弧后盆地，其巖漿產物均具從似島弧型到似洋中脊型玄武巖的時空演化特徵；同時存在島弧型和morb型兩種熔巖，可能是弧后盆地（特別是早期擴張弧后盆地）巖漿作用的一個共同屬性。
  5. Change speed, adopt cam curve trough go back rounds of organization, can according to select pace make arbitrary direction turn round

    變速採用凸輪曲線槽回輪機構，能按所選速度作任意方向回轉。
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