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littoral area中文是什么意思

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用"littoral area"造句"littoral area"怎么读"littoral area" in a sentence

中文翻译手机手机版

  • 滨海区
  • 潮间带
  • 潮汐区
  • 海岸区
  • 海滨地带
  • 沿岸地带
  • 沿岸区

例句与用法

  • The measures for adjusting agricultural industrial structure in littoral area
    沿海地区调整农业产业结构的对策措施
  • Analyses on the influence factors to farmer ' s moving to city in developed littoral area
    沿海经济发达地区农户迁移行为的影响因素分析
  • With the welling up of chinese education web sites , the practices of chinese inquiry learning are flourishing in littoral areas
    最近两三年,随着语文类教育网站的大量涌现,基于网络环境的语文研究性学习的探索实践活动在沿海地区蓬勃发展。
  • Legal coordinative mechanism in the littoral area of bohai is not only an important part of regional coordinative system , but also a necessary system arrangement to realize the economic intergration
    摘要环渤海地区法制协调机制既是环渤海地区合作机制的重要组成部分,也是推动并实现环渤海地区经济一体化的重要制度安排。
  • Shipment traffic usually is heavy in littoral area , the navigation capability is required in many riverway . navigation lock was set to suit for the water level ' s variety caused by tide . for a long period , being lack of the quantified assessment on the influence of saltwater intrusion , approaches that freshwater is inpoured to the lock chamber are adopted lest the high concentration salt water be imported to the inland waterway , when the navigation lock is in operation . but such manner should not be reasonale enough
    沿海地区船运发达,很多河道有通航要求,为克服潮汐造成的水位变化而设置船闸。长期以来,由于缺乏对盐水入侵内河河道产生影响的定量评估,在船闸运行过程中为防止高盐度咸水入侵内河,通常采用将内河淡水打入闸室的方式来调节通航水位,船闸的这种运行方式不尽合理。
  • Compared with the reality , it shows that this model and its parameters are defined reasonablly . to analyse the arrangement of drainage system with different spacings and depths , with unsteady flow formula and benefit index , this paper gives a two - dimensional non - linear programing model for arrangement of drainage system in the barley field , which can be solved by the method of projected gradient . by this model , we make out the optimum solution of spacings and depth of pvc pipe in littoral area of changjiang river that is s = 21 . 5 8m , h = l . lm
    论文通过对不同埋深、间距的塑料暗管排水布局的分析,结合非稳定流公式和效益指标,提出了麦田排水暗管布局的二维非线性规划模型,并利用梯度投影法求解,得出长江下游滨海地区塑料排水暗管埋设的最优方案为埋深h = 1 . 1m ,间距s = 21 . 58m 。
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