短生的動植物 的英文怎麼說

中文拼音 [duǎnshēngdedòngzhí]
短生的動植物 英文
ephemeral
  • : Ⅰ形容詞(空間、時間兩端之間的距離小) short; brief Ⅱ動詞(缺少; 欠) lack; owe Ⅲ名詞1 (缺點) we...
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : 4次方是 The fourth power of 2 is direction
  • : Ⅰ動詞1. (栽種) plant; grow; cultivate 2. (樹立) establish; set up Ⅱ名詞(姓氏) a surname
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  1. The ephemerals is a kind of plant starting its new living period using the melting snow water in the early spring. they make use of melting snow water and spring rainwater under certain temperature to grow, then they will finish the life history quickly before hot summer comes

    早春是一類長在乾旱區,以早春融雪水啟其新活周期,利用融雪水及春季雨水提供土壤濕度和一定溫度長發育,在炎熱夏季來臨之前迅速完成活史一年草本
  2. This study run through the basic idea of ecoregional approach methodology and systematic design by integrating agronomy, ecology, environmental economics, resource economics and maths. the study methods included macro - and micro - analysis, qualitative and quantitative analysis, theoretical and case study, statistical analysis and model simulation and so on. resources shortage and environmental pollution casued by intensive agriculture were examined for a specific suburban area shunyi district beijingissues were systematically analyzed including landuse changes, landuse driving force, water - limited yield simulation with wofost model, ecological, environmental and economical analysis of landuse, as well as optimizing pattern of landuse with rcsadss model

    本研究立足於態區域法基本思路,採用系統設計思想,通過農學、態學、環境經濟學、資源經濟學、數學等多學科交叉與融合,宏觀與微觀、定性與定量、理論與實證研究等相結合方法,運用統計分析、模型模擬等技術手段,在大量調研基礎上,針對目前大城市郊區農業用地中存在資源缺、環境污染等問題,以北京市順義區為典例,從土地利用現狀與態、驅力、 wofost模型產量模擬、態環境經濟分析及種業結構優化模式等方面進行了系統研究,獲得如下研究結果: ( 1 ) 2002年順義區土地利用仍以農業用地為主,耕地、園地、林地和牧草地之和占總土地面積56 ,農用地中糧食作仍佔43 。
  3. If crop types or cultivars can be treated at a range of timings in the year, then application to the treated crop ( s ) should be done over a range of representative timings, including that which leaves the shortest time between treatment and harvest and that of the least microbial activity in the soil, i. e. autumn / winter in northern europe

    如果林型或者培育一年內能在固定時間處理,那麼林木處理申請應該在一個有代表性時間內完成,包括能讓處理時間和收獲時間相隔最時間段和土壤里微最少時間段,比如,北歐秋天和冬天。
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