formations

英 [fɔːˈmeɪʃənz]

美 [fɔrˈmeɪʃənz]

n.  组成; 形成; 组成物; 形成物; 编队; 队形
formation的复数

柯林斯词典

• N-UNCOUNT 创建;设立;创造
  Theformationofsomething is the starting or creation of it.
  1. ...the formation of a new government.
     新政府的组建
• N-UNCOUNT 形成;养成;建立
  Theformationofan idea, habit, relationship, or character is the process of developing and establishing it.
  1. My profession had an important influence in the formation of my character and temperament.
     我的职业对我性格和脾气的形成有重要的影响。
• N-COUNT 编队;列队
  If people or things areinformation, they are arranged in a particular pattern as they move.
  1. He was flying in formation with seven other jets...
     他和其他7架喷气机一起列队飞行。
  2. They saw a squadron of fifteen motorcycle policemen driving in V-formation...
     他们看见 15 名警察骑着摩托车排成 V 字形前行。
  3. The dancers step into a formation which represents the human being.
     舞蹈演员们排成一个人形队列。
• N-COUNT 形成物;组成物;(岩或云)层
  A rock or cloudformationis rock or cloud of a particular shape or structure.
  1. ...a vast rock formation shaped like a pillar...
     柱状的巨大岩层
  2. Enormous cloud formations formed a purple mass.
     巨大的云层形成紫色云团。

双语例句

• Both clay and sandstone are unstable rock formations.
  黏土和砂岩都是不牢固的岩石构造。
• This movement has created unusual and beautiful rock formations.
  这些地底运动创造出了怪异却美观的岩石结构。
• The Shahejie and Dongying Formations of Paleogene in Luda area from Liaodongwan Basin are discussed on this paper.
  以辽东湾盆地旅大地区古近系沙河街组和东营组为研究对象。
• Effects of liming on the transformation and distribution of cadmium formations in soils were studied.
  研究了土壤施加石灰后对镉的形态转化和迁移的影响。
• Up in the mountains are clear lakes, quick-moving small rivers, and huge formations of rock.
  山上是清澈的湖泊，快速流动的小溪和巨大的岩石构造。
• Drilling fluid systems suitable for different formations were optimized.
  优选了适宜不同地层的钻井液体系；
• Scientists need to figure out which kinds of rock and soil formations are best at holding carbon dioxide.
  科学家们需要在指出哪一种岩石和土壤的构成是最适合保存二氧化碳。
• New word formations have not regularity.
  新词的构成没有规律。
• It is blessed with strange rock formations, verdant trees, clear streams lakes and mighty peaks.
  这是得天独厚的奇怪岩层，到处树木葱茏，明确溪流湖泊和强大的高峰。
• Fracturing pressure in formations was the basic data for designing mud weight, well profile and hydraulic fracturing.
  地层破裂压力是钻井液密度确定、井身结构和压裂设计施工的基础数据。