belowground

常見例句

• The perennial rhizomes formed closely crowed belowground networks.
  多年生根莖在沙基質(zhì)中形成多層密集網(wǎng)絡(luò)結(jié)搆；
• Grasslands play a significant role in terrestrial ecosystem carbon cycle due to large biomass stored belowground.
  摘要溫帶草地大部分生物量分佈在地下，地下生物量在草地生態(tài)系統(tǒng)碳循環(huán)中起著重要作用。
• S ratio (belowground to aboveground biomass ratio) has been widely used for estimating root biomass.
  利用根冠比(R:S)和地上生物量來(lái)估算地下生物量是目前常用的方法，但目前缺乏根冠比的數(shù)據(jù)。
• Within the same density stand, the belowground competition index was significantly lower than the aboveground index.
  同一密度條件下，地下競(jìng)爭(zhēng)指數(shù)明顯小於地上競(jìng)爭(zhēng)指數(shù)。
• By raising questions concerning the key concepts related to restoration ecology,the actions and feedback mechanisms of belowground ec.
  本文通過探討恢複生態(tài)學(xué)的關(guān)鍵概唸,從土壤、地下水循環(huán)、生物系統(tǒng)3個(gè)方麪探討了地下生態(tài)系統(tǒng)對(duì)生態(tài)恢複的作用機(jī)理和反餽機(jī)制。
• In biomass allocation, it partials to belowground mass when resource availability is low, otherwise it invests in overground mass.
  生物量分配在資源可利用水平低時(shí),偏曏於地下部分,否則資源更多的投資給地上部分;
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