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.
本文通过对鲜食玉米“津鲜1号”在3个播期下的生育进程及穗分化观测研究，结果表明：津鲜1号玉米生育进程因播期不同而异，播期越早，雄稳分化时间以及从出苗到乳熟末期（采收期）所经历的时间越长，而雌穗分化持续时间稳定；3个播期叶龄指数与稳分化时期对应关系稳定，且均符合一元二次函数关系。
The Primary Test of Identifying the Purity of crossing species of Corns with leaves number;
利用叶龄数鉴定玉米杂交种纯度初试
Remaining leaf primordium numbers within variety were very similar at major SDS of MP.
研究得出,叶龄与穗分化时期的对应关系因品种、播期而异;叶龄余数与主要穗分化时期的关系在适播条件下品种间十分接近;叶龄指数与穗分化的关系因品种而异,但不同播期间差异较小。
The law of population size,urbanization degree and aged index in mid-long term are obtained.
针对我国城市化步伐加快、性别比持续升高等具体现状,引入了女婴比等参数,改进了以往的离散人口预测模型,得出了我国人口总量、老龄化指数等在中长期内的发展变化规律,预测结果合理,为相关部门制定人口政策提供了有益的数据支持。
Corresponding Relationship of Maize Leaf Age Index, Ear Differentiation and Shape
玉米叶龄指数与穗分化及外部形态的对应关系
Foliar Age Determination of Sound Seedling for Semi-winter Wheat in Huang-huai Plain
黄淮麦区半冬性小麦冬前壮苗叶龄指标的确定
Influnce of Age Weight and BMI on Bone Mineral Density;
年龄、体重、体重指数对骨密度的影响
Analysis on the Age Characteristics of Step Test Indexes and its Influential Factors;
台阶指数的年龄变化特征及影响因素
Seedlings with 3.5 or 4.5 leaves were transplanted to obtain the most grains per panicle and yields.
3.5和4.5叶龄插秧时每穗粒数最多、产量最高。
Estimating Leaf Area Index by Fusing MODIS and MISR Data
联合MODIS与MISR遥感数据估算叶面积指数
Quantitative relationships between hyper-spectral vegetation indices and leaf area index of rice
高光谱植被指数与水稻叶面积指数的定量关系
HPLC fingerprint of Sanye Chongcha produced by different ages of Aglossa Dimidiata
不同虫龄米缟螟所产三叶虫茶HPLC指纹图谱的研究
A Study on the Inversion and Validation of Larix Gmelinii Leaf Area Index Based on Remotely-sensed Data;
兴安落叶松叶面积指数反演与验证研究
Age, weight index, course of diabetes and blood sugar were matching.
两组患者年龄、重指数、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
青少年骨龄标准身高、体重和体重指数生长图表
A Dynamic Knowledge Model for Optimal LAI in Cotton
棉花适宜叶面积指数的动态知识模型
Advance in Ground-based LAI Measurement Methods
叶面积指数地面测量方法的研究进展
A Study on the Inversion and Validation of Crop Leaf Area Index Based on Remotely-sensed Data;
作物叶面积指数遥感反演与验证研究
The Bayesian Method for Statistical Indices and Its Application;
贝叶斯方法在统计指数编制中的应用
A Dynamic Analysis on China s School-aged Populations in the First Half of the 21~(st) Century;
21世纪上半叶我国各级学校适龄人口数量变动趋势分析
Age-dependent Relationship on the Arterial Pressure and Heart Rate of Etomidate for Hypnosis with the Guidance of Bispectal Index
年龄对脑电双频指数指导依托咪酯镇静时血压和心率变化的影响
Estimation of cotton canopy chlorophyll density and leaf area index based on red-edge parameters
基于棉花红边参数的叶绿素密度及叶面积指数的估算