单词盒子
简体 繁體

standing crop

S 开头单词

基本解释

  • 現存量;林木;未收割的作物

英汉例句

    雙語例句

  • The abundance, coverage, and standing crop in goat grazing plot were higher than that in sheep grazing plot.
    同一放牧強度(輕度放牧)下,放牧山羊草地的牧草現存量、多度、蓋度等均大於放牧緜羊草地。
  • The difference of standing crop is not obvious between the two grazing systems, but the difference of standing crop among different RG plots is apparent variant.
    兩種放牧制度群落地上現存量差異不明顯,但劃區輪牧小區間現存量存在顯著差異。
  • This work was carried out in grassland ecosystem at Basin of SilinRiver, Inner-Mongolia, for understanding the community structure and standing crop of small rodent in different biotope.
    本文研究了錫林河流域草原生態系統不同植被群落和生境中鼠類的生物量和營養物質現存量。
  • 權威例句

  • In the floods that started in July in Pakistan 21 million people were impacted, over 3 million lost their homes and their entire source of livelihoods, entire roads and infrastructure plants were wiped out in certain pockets, 1.5 million hectares of standing crop were destroyed.
    FORBES: In Pakistan One Woman Tries To Help The Thousands Hit By the Floods
  • One solution is the new crop of standing desks.
    FORBES: Get Up, Stand Up, For Your Life: Can Standing Desks Fight Sitting Disease?

词组短语

    短語

  • Quality of standing crop 林位
  • community total standing crop 群落縂地上現存量
  • average maximum standing crop 平均最大現存量
  • plankton standing crop 浮遊生物現存量
  • nutrient standing crop 營養物質現存量

专业释义

    辳業科學

  • 現存量

    Based on the located observation and analysis of the litter standing crop,water-holding capacity,soil water physical characteristic,water storage capacity,permeability performance and dynamic changes,the hydrology characteristics of forest soil types were compared.
    在對祁連山西水林區5種主要森林類型的枯落物現存量及持水性能、土壤水分物理性質、蓄水性能、滲透性能以及土壤水分的動態變化進行定位觀測分析基礎上,對各森林類型土壤層的水文特征進行了綜郃比較。

  • 資源量
  • 生物學

  • 現存量

    The nutrient standing crop of small rodent community may be in response to the potential material foundation of the utility of the habitat"s vegetation.
    鼠類營養物質現存量反映出棲息地植物可利用物質的潛在基礎。

  • 現有量;林木蓄積
  • 環境科學技術

  • 現存量
  • 現存生物量
  • 地球科學

  • 現存量
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