長期定位試驗 的英文怎麼說

中文拼音 [zhǎngqīdìngwèishìyàn]
長期定位試驗 英文
long term experiment
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  • 長期 : over a long period of time; long-term; long range; secular
  • 試驗 : trial; experiment; test
  1. Gully erosion, which is universal on original lands, but also the special forms, for example, hole erosion gravel erosion debris slide and debris flow, which is unusual in loess area, ( 2 ) based on a long - term fixed point experiments in proving ground of the south stackpile, the soil erosion factors have been researched quantitatively, the runoff and erosion affected factors have been made sure and the experiential models of producing water and soil have been taken in newly - constructed stage, early stage and later stage of reclamation

    確定南排土場原地貌的水蝕模數為3700 4400t km ~ 2 ? a ；在排土場新造地貌上，擊濺、面蝕、細溝侵蝕、淺溝侵蝕、沉陷侵蝕、砂礫化面蝕、土砂瀉溜和坡面泥石流等水土流失形式出現頻率和發生程度都明顯強于原地貌。 （ 2 ）以南排土場徑流試驗場長期的定位觀測為基礎，對排土場未復墾時期、復墾初期、復墾後期的土壤水蝕影響因子進行定量研究，確定了徑流和土壤水蝕的主要影響因子及其臨界值，建立了產流產沙的經驗模型。
  2. Discussion on the effect of fertilization in red soil with the long - tern located experiment

    從長期定位試驗論紅壤施磷的效應
  3. Effects of 20 years continuous long - term application of organic manure, chemical fertilizer and organic - chemical combined fertilizer on the results of soil nutrients variation were studied at yucheng experiment area of shandong province

    摘要以在山東禹城試驗區持續近20年的定位試驗為依據，對長期施用有機肥、無機肥、有機無機結合等不同施肥條件下的土壤養分演變進行了系統總結。
  4. The results from his long - term experiment could lead to the economic optimum of the fertilizer use for general recommendation to farmers ( table 8. )

    從他的長期定位試驗，還可推出可廣泛向農民推薦的最佳經濟施肥量（表8 ） 。
  5. A long - term trial had been carried out on tropical forages

    摘要選用熱帶主要牧草草種進行長期定位試驗。
  6. The soil enzyme activities and nutrient content were assayed in long - term fertilizing soil samples

    摘要通過長期定位試驗地中土壤養分和酶活性的測定結果，將其進行了相關分析、通徑分析和主成分分析。
  7. Long - term experiments showed that c ( subscript mic ) - to - c ( subscript org ) of paddy soils with chemical fertilizer applied increased in recent 17 years in half of experiments but not significant

    但無論是小區域還是長期定位試驗中土壤微生物碳與有機碳相關分析結果均表明，盡管二者具有顯著的相關關系，但土壤微生物商與期望值的差異變化很大。
  8. In both regions, responses of corg to land uses were similar with c ( subscript mic ) - to - c ( subscript org ), and the results also showed that anthrostagnic soil ( paddy field ) was not only in favor of the carbon sequestration but also helpful to the microbial biomass enhancement

    長期定位試驗中化肥在半數稻田監測點上提高了土壤微生物商；中量和高量有機肥平均使稻田土壤微生物商提高了17 . 94 %和19 . 91 % ，作用優于化肥單施；秸稈處理作用與中量有機肥接近，土壤微生物商提高17 . 51 % 。
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