The earlier sowing was,the longer the male ear differentiation periods and the durationu from seeding stage to last milk stage were, but the duration of ear differentiationwas steady ; The corresponding reIationship between leaf age index and spike differentiati.
本文通過對鮮食玉米“津鮮1號”在3個播期下的生育進程及穗分化觀測研究，結(jié)果表明：津鮮1號玉米生育進程因播期不同而異，播期越早，雄穩(wěn)分化時間以及從出苗到乳熟末期（采收期）所經(jīng)歷的時間越長，而雌穗分化持續(xù)時間穩(wěn)定；3個播期葉齡指數(shù)與穩(wěn)分化時期對應關系穩(wěn)定，且均符合一元二次函數(shù)關系。
The Primary Test of Identifying the Purity of crossing species of Corns with leaves number;
利用葉齡數(shù)鑒定玉米雜交種純度初試
Remaining leaf primordium numbers within variety were very similar at major SDS of MP.
研究得出,葉齡與穗分化時期的對應關系因品種、播期而異;葉齡余數(shù)與主要穗分化時期的關系在適播條件下品種間十分接近;葉齡指數(shù)與穗分化的關系因品種而異,但不同播期間差異較小。
The law of population size,urbanization degree and aged index in mid-long term are obtained.
針對我國城市化步伐加快、性別比持續(xù)升高等具體現(xiàn)狀,引入了女嬰比等參數(shù),改進了以往的離散人口預測模型,得出了我國人口總量、老齡化指數(shù)等在中長期內(nèi)的發(fā)展變化規(guī)律,預測結(jié)果合理,為相關部門制定人口政策提供了有益的數(shù)據(jù)支持。
Corresponding Relationship of Maize Leaf Age Index, Ear Differentiation and Shape
玉米葉齡指數(shù)與穗分化及外部形態(tài)的對應關系
Foliar Age Determination of Sound Seedling for Semi-winter Wheat in Huang-huai Plain
黃淮麥區(qū)半冬性小麥冬前壯苗葉齡指標的確定
Influnce of Age Weight and BMI on Bone Mineral Density;
年齡、體重、體重指數(shù)對骨密度的影響
Analysis on the Age Characteristics of Step Test Indexes and its Influential Factors;
臺階指數(shù)的年齡變化特征及影響因素
Seedlings with 3.5 or 4.5 leaves were transplanted to obtain the most grains per panicle and yields.
3.5和4.5葉齡插秧時每穗粒數(shù)最多、產(chǎn)量最高。
Estimating Leaf Area Index by Fusing MODIS and MISR Data
聯(lián)合MODIS與MISR遙感數(shù)據(jù)估算葉面積指數(shù)
Quantitative relationships between hyper-spectral vegetation indices and leaf area index of rice
高光譜植被指數(shù)與水稻葉面積指數(shù)的定量關系
HPLC fingerprint of Sanye Chongcha produced by different ages of Aglossa Dimidiata
不同蟲齡米縞螟所產(chǎn)三葉蟲茶HPLC指紋圖譜的研究
A Study on the Inversion and Validation of Larix Gmelinii Leaf Area Index Based on Remotely-sensed Data;
興安落葉松葉面積指數(shù)反演與驗證研究
Age, weight index, course of diabetes and blood sugar were matching.
兩組患者年齡、重指數(shù)、尿病病程及血糖相匹配。
The growth charts of height,weight and body mass index for skeletal age in adolescent
青少年骨齡標準身高、體重和體重指數(shù)生長圖表
A Dynamic Knowledge Model for Optimal LAI in Cotton
棉花適宜葉面積指數(shù)的動態(tài)知識模型
Advance in Ground-based LAI Measurement Methods
葉面積指數(shù)地面測量方法的研究進展
A Study on the Inversion and Validation of Crop Leaf Area Index Based on Remotely-sensed Data;
作物葉面積指數(shù)遙感反演與驗證研究
The Bayesian Method for Statistical Indices and Its Application;
貝葉斯方法在統(tǒng)計指數(shù)編制中的應用
A Dynamic Analysis on China s School-aged Populations in the First Half of the 21~(st) Century;
21世紀上半葉我國各級學校適齡人口數(shù)量變動趨勢分析
Age-dependent Relationship on the Arterial Pressure and Heart Rate of Etomidate for Hypnosis with the Guidance of Bispectal Index
年齡對腦電雙頻指數(shù)指導依托咪酯鎮(zhèn)靜時血壓和心率變化的影響
Estimation of cotton canopy chlorophyll density and leaf area index based on red-edge parameters
基于棉花紅邊參數(shù)的葉綠素密度及葉面積指數(shù)的估算