- 徑流小區(qū)試驗
- 田間小區(qū)試驗
- 小區(qū)試驗
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plot experiment中文什么意思
例句與用法
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- The application of remote sensing . gis and gps techniques to hydrology , water resources and water conservancy projects as well as hydrologic plot experiment and flood forecast
遙感技術(shù)、地理信息系統(tǒng)技術(shù)和gps技術(shù)在水文、水資源和水利工程中的應(yīng)用，以及水文徑流試驗和洪水預(yù)報等。 - The disease resistance of 72 varieties ( or lines ) of wheat to wheat scab in qinghai existing agricultural production has been identified by field plot experiment at present for two years
摘要兩年來，通過田間小區(qū)試驗，對青海省當(dāng)前生產(chǎn)上已有的72個小麥品種（系）進行了赤?病抗性鑒定。 - Through pointing out the limitations of taguchi outer / inner orthogonal array experiment method , it has been studied that three methods : comprehensive noise factors , split - plot experiment and direct modeling of response using combined arrays , are alternatives to the orthogonal array design
3通過指出田口的內(nèi)外正交表試驗中存在的缺陷，研究分析了替代正交試驗的三種方法：綜合噪聲因素法、裂區(qū)試驗法和利用結(jié)合表直接建立響應(yīng)模型法。 - The content of fixed ammonium , capacity of fixing - ammonium , available fixed ammonium , kinetics of ammonium fixation and release of fixed ammonium of chief upland cultivated soils in hunan province were studied by using the method of field investigation and sampling , laboratory incubation and analyses . the seasonal change of fixed ammonium content in soil and _ its bioavailability in different growth stage of huanghuacai by use of field plot experiment
本文通過野外調(diào)查取樣、室內(nèi)培養(yǎng)試驗和分析測定，研究了湖南省主要旱耕地土壤的固定態(tài)銨含量、固銨容量、有效性固定態(tài)銨含量以及土壤對銨離子的礦物固定和土壤固定態(tài)銨釋放的動力學(xué)特性，通過田間小區(qū)試驗，研究了不同施肥結(jié)構(gòu)下土壤固定態(tài)銨在黃花菜生長期間的動態(tài)變化規(guī)律及其生物有效性。 - Nitrate content of rape and coriander increased with higher nitrogenous fertilizer application and lower water supply . nitrogen leaching in the soil increased with higher nitrogenous fertilizer application and water supply in column and micro - plot experiments , especially on higher irrigation and higher nitrogenous fertilizer . there was little nitrogen leaching when n application was below 135 kg / hm2 , but n use at a rate of 270 kg / hm2 increased nitrogen leaching in the soil
在一定的施氮量下，硝態(tài)氮的積累峰值隨著灌水量的增加而下移， 150mm灌水量下田區(qū)試驗和模擬土柱試驗0 100cm土體內(nèi)硝態(tài)氮的積累峰值分別出現(xiàn)在0 30cm和50 70cm ； 250mm灌水量下分別出現(xiàn)在40 60cm和60 80cm ； 350mm灌水量下田區(qū)試驗中0 100cm土體硝態(tài)氮沒有出現(xiàn)峰值，而模擬土柱試驗在80 100cm則有明顯的積累。