thick stratum中文意思是什麼

thick stratum解釋
厚層

  • thick: adj 1 (opp thin)厚的;(樹枝)粗大的。2 濃厚的,黏稠的;混濁的。3 不透明的;不清晰的(聲音沙啞...
  • stratum: n. (pl. -ta)1. 地層;層。2. 階層。

※英文詞彙thick stratum在字典百科英英字典中的解釋。

  1. Leaves thick leathery, obovate - lanceolate, obovate or oblong - lanceolate, 4 - 12 cm long and 2 - 3. 5 cm wide, apex rounded, sometimes emarginated, base cuneate, abaxial surface thinly covered with a grayish to fawn indumentum at first, later glabrescent ; petiole 1 - 1. 5 cm long, glabrescent

    葉厚革質,倒卵狀披針形、倒卵形或長圓狀披針形,長4 - 12厘米,寬2 - 3 . 5厘米,頂端近圓形,有時微缺,基部楔形,下面初時薄被灰白色或淡土黃色叢捲毛,后近無毛;葉柄長1 - 1 . 5厘米,后近無毛。
  2. Under the circumstances, gypsum or anhydrite could accumulate to form beds many meters thick, without any co-precipitation of halite.

    在這種環境下,石膏或硬石膏可以堆積成許多米厚的巖層,而沒有任何石鹽伴生沉澱。
  3. On the third anniversary of nixon's inauguration day we were in the thick of planning an event nobody imagined possible in 1969: the visit of a united states president to beijing.

    在尼克鬆總統宣誓就職三周年的時候,我們正忙於準備一件大事:美國總統訪問北京。這在1969年是誰也不能想像的。
  4. Touke stratum was laid down in the pliocene and early pleistocene epochs. it is some 1500 meters thick on average, and rich in fossils. the fossil beds of tsailiao creek in tsochen were made famous by the discovery there in 1971 of the skull of " tsochen man.

    也由於左鎮鄉的地質為上新世至更新世早期的頭?山層,平均厚度為一千五百公尺,此層中含有豐富的海相濱海相淡水相等各類化石群,隨著地殼隆起而露出成陸。
  5. In accordance with peculiarity of earth ' s surface being covered by thick soil layer, the stratum in north - west mining area, are classed as rock layer and soil layer, and the mathematic model of predicting surface movement is established according to the stochastic medium theory, the method for solving mathematic model and setting - out the parameters in prediction are developed

    摘要針對西北礦區地表為巨厚黃土層的特性,將上覆地層分為巖層和土層兩種不同介質,應用隨機介質理論建立此類礦區地表移動預計的數學模型,並提出模型的解算方法及預計參數的確定方法。
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