叶面积系数和根条数变化也是如此。
拔节抽雄期夏玉米耗水量与玉米叶面积系数呈正相关；
Summer maize water consumption varied exponentially with maize leaf area index at the filling stage.
应用等面积系数法提出了一种梯形渠道临界水深的直接计算式。
This paper presents a direct formula for calculating the critical depth of trapezoidal canal with an equivalent square coefficient method.
结果表明1。各类变幅杆的放大系数均随面积系数的增大而增大。
The results showed that: 1. Magnification factor was as area index increases.
直射光的透过率随着叶面积系数增大而减小，夏半年大于冬半年。
The transmissivity of summer half year is larger than winter half year.
为了便于测定叶面积系数和生产率，编制了有使用价值的叶面积表。
To measure the leaf area coefficient and productivity more conveniently, this paper draws up an useful leaf area table.
柑桔栽植密度、树冠覆盖率、叶面积系数和光照强度与产量呈极显著相关。
The fruit yield of sweet orange was found to be highly significantly correlated with planting density, canopy cover rate, leaf area index and light intensity in densely planted orchards.
试验各剂量组鸡卵巢和输卵管中雌激素阳性反应面积系数均显著高于对照组。
The estrogen positive reaction area coefficients in ovaries and oviducts of the hens in experiment groups of various dosages were significantly higher than those in the control group.
本文应用等面积系数法提出了圆形和U形断面临界水深的一种直接计算公式。
The approximate Solution and curve fittings of critical depth of round and U-shaped section canal by applying an equivalent square coefficient method were presented in this paper.
同时，本文通过实测，修正了现行规范中用于计算沥青膜厚度的矿料表面积系数；
Through practical experiments, this paper correct the aggregate surface-area coefficient which is used to calculate asphalt membrane thickness in exiting specification.
源库调节后，植株源供应能力明显减少，叶面积系数显著下降，单株生产力也显著降低。
When the source-sink was regulated the supply ability of plant and LAI are decreased remarkably, and the single plant productivity is also reduced prominently.
结果表明：梨树叶幕光能分布状况直接受叶面积系数、树冠结构、太阳位置及光强的影响。
The result showed that the light distribution in the canopy were obviously affected by the leaf area index (LAI), the structure of canopy, solar radiation and its apparent movement, etc.
本文用回归分析方法分析了122艘圆舭艇湿表面积系数，得出湿表面积系数预报方程序。
The wetted surface coefficients of 122 round bottom crafts have been analysed in order to derive a prediction equation by the method of least-squares.
阐述了保护用小功率电流互感器的暂态特性，分析了暂态特性改进的方法，讨论了暂态面积系数。
The transient performance of small power protective current transformer(CT) is described, the improved method of transient performance is analyzed and the transient dimensioning factor is discussed.
谷雨节前后播种，叶面积系数与单株生产力协调一致达最佳，玉米产量最高，既能抗夏旱又能避伏旱；
Sowing seeds about April 20, the coefficient of leaf area assort with the productivity of single plant, the yield of maize is tallest, and can resist and avoid the drought;
不同生育期太阳光中的有效辐射总量不同，群体叶片的平均光补偿点不同，最大的叶面积系数指标也不同。
In each of growth stages, the total available radiation in sunlight wasn't same, the average light compensation point of colony leaves was different, so was the most large leaf area index.
结果表明：脱毒马铃薯的群体光合速率、群体叶源量、干物重量、叶面积重量、叶面积系数均优于未脱毒处理。
The results showed the mass photosynthetic rate, mass leaf source amount, dry matter weight, leaf areas weight and index of virus-free potato were superior to that of potato.
由变幅杆大端直径、放大倍数、面积系数等已知条件，按照变幅杆设计理论对超声振动系统中的变幅杆进行设计；
According to the designing theory of amplitude amplifier pole, it could be designed by big end diameter, magnification, area index and other parameters.
在最高产量时，紧凑型玉米品种与松散型玉米品种相比具有叶面积系数大，干物质积累数量大，经济系数高等特点。
At same time, the leaf area coefficient, dry matter accumulation and economic coefficient of compact type corn variety is bigger than loosely type corn variety.
若摩擦系数真的，与接触面积没有关系，那么两者下滑时的角度，应该基本相当。
If indeed the friction coefficient is independent of surface area, then when I tilt them they should start to slide roughly at the same Angle.
流化床电化学反应器是一种新型的电化学反应器，具有活性面积大、质系数高等优点。
The fluidized-bed electrochemical reactor is a new type of electrocbemical reactor cbaracterized by large active surface and high mass transter coefficient.
用种面积曲线和群落系数面积曲线的方法对宜昌梅子垭地区一种主要植物群落类型的最小面积进行了研究。
The minimum sampling area of a major plant community in Meiziya Region was studied by using methods of species area curves and community coefficient area curves.
对各型线几何抽速和面积利用系数公式中的重要变量进行了讨论。
The important variables in the formulas of geometric pumping speed and coefficient of used area are discussed.
建筑体形系数反映单位建筑空间的热散失面积大小，对建筑能耗有直接影响。
Building shape coefficient that reflects the area dissipating energy per building room has direct influence on energy consumption in buildings.
统计得出了各台所对应的地震震级与自相关系数异常面积和震中距的经验公式。
Empirical formulas between magnitude, anomalous area of the autocorrelation coefficients and epicentral distance for every station are statistically obtained.
光在冠层内的分布，受叶面积指数和叶片消光系数支配。
The light distribution within the canopy is subject to the leaf area index and the extinction coefficient.
在统计分类法中，采用方差分析法分析管孔的面积变异系数。
In statistics classification, analysis of variance were applied to analyze the coefficient of variation of area of pores.
论文采用数值计算的方法分析了双层土壤结构时土壤反射系数、上层土壤厚度及地网面积大小等因素对地网最优布置的影响规律。
The influences of the reflective coefficient of the double layer soil, the top layer soil thickness and the grounding grid area on the optimum arrangement are analyzed numerically.
模型对冬小麦—夏玉米轮作体系作物叶面积指数、作物系数、根系生长与分布进行了模拟。
In the model, the leaf area index (LAI), crop coefficients, and root penetration and distribution were simulated for the winter wheat and summer corn double cropping system.
模型对冬小麦—夏玉米轮作体系作物叶面积指数、作物系数、根系生长与分布进行了模拟。
In the model, the leaf area index (LAI), crop coefficients, and root penetration and distribution were simulated for the winter wheat and summer corn double cropping system.
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