field plot 中文意思是什麼
field plot
解釋
場標繪圖-
Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution
在此基礎上模擬在冬夏兩季不同情況下，不同流速對熱管空氣預熱器壁面溫度的影響；然後對影響整個流場分佈的各種因素：包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬；最後提出在分流煙道轉彎處加裝導流板，並模擬加裝導流板后的流場分佈，得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分佈、濃度場分佈，以論證加裝導流板能達到流場均勻化的作用。 -
In recent years, the water - saving and control irrigation technique of rice has diverted from plot experimental and demonstration to lare scale. and has got remarkable economic and social benefits. amed at the characteristics of this irrigation area, optimal selection for water - saving techniques of rice, deciding the amout of leaching water and irrigation modles, investigating the adaptability of the water - saving and control irrigation technique in saline land. studying the increase in production mechanism of the technique are important to extend the technique, to better and develop saline land as well as slick spots. according to the results of field experiments, optimization study was conducted on the water - saving irrigation technique of rice in saline land, the effects of different water - saving irrigation techniques on the physiological indexes and yield of rice were systematically analyzed. by using mutiplepurpose fuzzy optimization method, better. water - saving irrigation technique was selector out, that is. the control irrigation technique in rice. the mechanism of it was analyzed from the aspect of the physiological and ecological saving water of rice to provide the implemental process and technical point ; throgh the quantitive analysis and comparision on control irrigation and control class ( flood irrigation ), high production and quality mechanism of the technique was analyzed in terms of physiology indexes of rice, the variation of soil moisture, the pest resistance and the lodge resistance, the change of soil temperature in paddy fields. the yield constitutive factors, the quality of rice and so on. in saline land. control irrigation and intermittent leaching modles were adopted to validate the adaptability of the technique in irrigation of rice in saline land, to analyze rice ' s physiological - ecological indexes and the change of soil salt content under the conditions of control irrigation leaching of rice and and to provide control irrigation and combined modle of intermittent leaching to adapt to different conditions
本文從試驗及試驗資料入手，取得以下主要成果和結論：對鹽堿地水稻節水灌溉技術進行優化研究，系統地分析了不同節水灌溉技術對水稻生理指標及產量的影響，採用了多目標模糊優化的方法，對灌水技術進行綜合評判，優選了節水灌溉技術，論證該地區宜採用水稻控制灌溉技術；闡述控灌技術通過調節和控制水稻的需水規律，降低水稻高產情況下的無效水量消耗，從水稻生理、生態節水兩方面分析了控灌技術節水機理，針對性地總結出水稻各生育期實施節水控灌技術的步驟及技術要點；通過控灌與淹灌的定量對照比較，從根系、莖蘗、冠層葉片及綠葉動態到株高，土壤水分變化，抗病蟲害、抗倒伏能力，稻田土溫變化，產量構成因素及稻米品質等諸多方面進行動態比較，分析控灌技術高產優質機理；在鹽堿稻地採用控制灌溉+間歇淋洗模式，跟蹤測試田間水鹽變化狀況，驗證控制灌溉技術在鹽堿地區水稻灌溉中應用的適應性，通過分析水稻控制灌溉淋洗條件下水稻生理生態指標，提出優化控制灌溉+間歇淋洗組合模式，為進一步在高礦化度地區試驗水稻控灌技術奠定基礎。 -
Modal bode plot theory for diagnosing the rotor imbalance axial position and rotor imbalance type is presented based on advanced rotor dynamics theory and field balancing rotating machinery theory and comprehensive experience of field balancing steam - turbine generator set
摘要基於轉子動力學理論、汽輪發電機組軸系現場動平衡理論和工程實踐經驗，提出可直接判斷軸系不平衡軸向位置及不平衡型式的振型波特曲線方法。 -
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
本文通過野外調查取樣、室內培養試驗和分析測定，研究了湖南省主要旱耕地土壤的固定態銨含量、固銨容量、有效性固定態銨含量以及土壤對銨離子的礦物固定和土壤固定態銨釋放的動力學特性，通過田間小區試驗，研究了不同施肥結構下土壤固定態銨在黃花菜生長期間的動態變化規律及其生物有效性。 -
Using field plot test, the control effects of three microorganic nematicides : ipc, zk7 and 412 were tested from tobacco biological character, infection situation and economic properties
摘要為了確定3種微生物殺線蟲劑ipc ， zk7 ， 412對煙草根結線蟲病的防治效果，通過田間小區試驗，從對烤煙的生物學性狀、發病情況、經濟學性狀等方面進行了全面考察。 -
The other part of their paper was to evaluate the risk of heavy metal ( cadmium ) movement in the field. first, the experiment of cadmium sorption was carried out in a 15mx 15m plot at yongledian, tongxian county, in beijing and 36 different soil samples were taken from the field plot according to the 3mx3m grid size
首先，在永樂店試驗站15m 15m的試驗小區上，以3m 3m為網格間距取36個點的土樣，獲得每個土樣的土壤質地，對這36個土樣在實驗室內開展鎘的吸附實驗，研究其吸附特性，獲得吸附參數。 -
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，通過田間小區試驗，對青海省當前生產上已有的72個小麥品種（系）進行了赤?病抗性鑒定。 -
Field experiments were conducted at shaoxing and fuyang, zhejiang province, using split - split plot design on early rice and split plot design on late rice respectively, to identify the roles of variety, fertilizer and plant population in achieving higher yield
早稻採用裂區-裂區試驗設計和晚稻採用裂區試驗設計的大田試驗在浙江省紹興和富陽進行，以檢驗品種、肥料和植株密度在取得高產中的作用。 -
Each plot is 12m long, 5m wide. a groundwater monitoring well nest is installed at the field buffer edge and the stream edge in the middle of each riparian buffer plot
每個樣點的農田與緩沖帶之間及緩沖帶與河流之間都設置了0 . 7m和1m兩個不同深度的pvc管，用以收集水樣。 -
Based on the project named 《 seiwave earthquake deposit layer forecasting and well deploying system 》 which is presided by daqing oil field limited liability company reconnaissance exploitation academe. it implement graphics display module, graphics manipulation module, graphics filling module and optimizing of plot speed in 《 three - dimensional earthquake interpret hypo - system 》 which is the core portion of 《 seiwave earthquake deposit layer forecasting and well deploying system 》. it is deeply investigated the special knowledge of earthquake interpret
本文以《 seiwave地震資料儲層預測與井位部署系統》項目為依託，深入研究了此系統中相關的圖形顯示知識和專業知識，實現了《 seiwave地震儲層預測與井位部署系統-三維地震資料解釋子系統》中圖形顯示、圖形操作、圖形填充功能和繪圖性能的優化，進一步提高了油田的勘探效率。 -
To research the texture with these ways are a relative new subject. and it is novel to plot the fracture development with direction field. to express the texture with a clear way for material research has a significant meaning
針對同一類斷口紋理的研究還相對比較新，方向場的運用使得表達更直觀，紋理分析與材料綜合分析是本文的創新之處。
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