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canopy shape
相关语句
  伞衣形状
     Finally, the model is used to calculate the variations of canopy shape, the variations of canopy projection area and the tension of suspension lines during initial inflation phase.
     最后利用模型计算了初始充气阶段伞衣形状变化、伞衣投影面积变化及伞绳张力
短句来源
     The model was used to calculate the variations of the canopy shape, the variations of canopy projection area and the tension of the suspension line during the final inflation phase.
     利用模型计算了主充气阶段伞衣形状变化、伞衣投影面积变化及伞绳张力。
短句来源
  层形
     The canopy volume ratio of relative light intensity insufficient to 30% were 23 33%,25 95%,32 86%,40 24% and output were 47 4,46 6,44 9,39 5 t/hm 2 in open center shape,the reform open center from small canopy shape by one year,the reform open center from small canopy shape by two years and small canopy shape respectively.
     高干开心形、两种不同方法改良的高干开心形和小冠疏层形小于 30 %的相对光照体积所占树冠总体积分别为 2 3 33%、 2 5 95 %、 32 86 %、 4 0 2 4 % ; 产量分别为 4 7 4、 4 6 6、 4 4 9、 39 5t/hm2 ;
短句来源
     The open center shape were lower 17% in useless light space, higher 20% in output and greater in fruit coloration, solubility solid matter, solubility sugar, fruit shape index and ratio of sugar and acid than small canopy shape.
     高干开心树形比小冠疏层形低光区少 17% ,产量提高 2 0 % ,果皮着色、可溶性固形物、可溶性糖、果形指数、糖酸比等均高于小冠疏层形
短句来源
     The structure of canopy, the difference of relative light radiation intensity distribution within canopy and the relationship between light distribution and the fruit quality were studied in this paper at three different canopies of "Fuji" apple orchards,which were high stem and open center shape, the small and sparse canopy shape and the spindle shape.
     对富士苹果的高干开心形、小冠疏层形和纺锤形3种树形的树体结构、树冠内相对光照强度分布的差异和不同部位光照分布与果实品质的关系进行了研究。
短句来源
     The output of the high stem and open center shape was not only 18% higher than that of the small and sparse canopy shape, but also keep output high and stable.
     高干开心形产量比小冠疏层形提高了18%,优质果率显著提高,产量稳定。
短句来源
     Due to having fewer total quantity of twigs and enough light radiation in crowns, the high stem and open center shape has obviously higher photosynthetic capacity of leaves than the small and sparse canopy shape and the spindle shape.
     高干开心树形由于其总枝量较少,且树冠中光照充足,叶片的光合能力明显高于小冠疏层形和自然纺锤形。
短句来源
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  “canopy shape”译为未确定词的双语例句
     A theoretical model of solid parachute canopy shape and stress computation under inflation and steady state conditions has been built.
     建立了充满稳定状态下密实织物伞形状和应力计算的理论模型。
短句来源
     The average height was 2.5 m for 10a Juniperus monosperma stands and the tallest tree was 3.2m,the color of needle leaves appeared pale blue greyish green,the canopy shape was beautiful,this tree species was worthy of fine greening tree species for gardens,streets,parks and other places in temperate semi arid regions.
     10 年生平均树高2 .5 m ,最高达3 .2 m ,针叶呈淡蓝灰绿色,冠形优美,为温带半干旱地区庭院、街道、公园等地绿化的优良新树种。
短句来源
     Branch angle of compact type was the biggest and its canopy shape was flatter than the others.
     紧凑爱保太的分枝角度显著大于普通型和半矮化型。
短句来源
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  canopy shape
The mechanism of the canopy shape development was explained from perspective of transient flow fields during the inflation process.
      
This progeny, designated as the West Virginia (WV) family, segregates for genes controlling canopy shape, fruit flesh color, and flower petal color, size and number.
      
They proposed a conic or pyramidal canopy shape as an improved tree form.
      
Tree height and canopy shape can vary according to available space and desired effect.
      
Maps were drawn to show the location and canopy shape of each marked tree.
      


A theoretical model of solid parachute canopy shape and stress computation under inflation and steady state conditions has been built. The canopy under inflation is regarded as a soft shell, and the equilibrium equations in the radial member and gore centerline are established by mechanics theorems. The radial members and gores are regarded as non linear elastic materials. The meridional stress in the gore centerline is considered, and a biaxial stress model is got. Combining with the canopy...

A theoretical model of solid parachute canopy shape and stress computation under inflation and steady state conditions has been built. The canopy under inflation is regarded as a soft shell, and the equilibrium equations in the radial member and gore centerline are established by mechanics theorems. The radial members and gores are regarded as non linear elastic materials. The meridional stress in the gore centerline is considered, and a biaxial stress model is got. Combining with the canopy geometrical relations under inflation, a set of six coupled ordinary differential equations are obtained. The iteration process starts from the canopy vent. The equations are integrally and discretely solved to the skirt, trying to match the boundary condition at the skirt. If converged, the iteration process is finished. The computer code CSLAP is developed to perform the analysis of the canopy shape and stress. A solid, flat, and circular canopy is calculated by CSLAP and good results are obtained.

建立了充满稳定状态下密实织物伞形状和应力计算的理论模型。将充满的伞看成柔软的壳体,用力学原理建立伞绳(伞衣上径向加强带)和伞衣幅中线的力平衡方程。伞绳和伞衣处理成非线性弹性构件。考虑伞衣中线上的子午向应力,得到了一个双轴应力模型。结合伞充满状态下几何大变形的几何关系式,得到一组含6个微分方程的非线性微分方程组。从伞顶孔开始,利用伞顶处的边界条件,离散积分至伞底,校对伞底处的另一边界条件,如不满足再从伞顶开始进行迭代,直至满足伞底边处的边界条件。由此编成进行非线性迭代数值求解程序CSLAP。选用一具典型的平面圆形伞进行了验证,结果很好

Juniperus monosperma was introduced into Huhhot arboretum in 1987.By 10a domestication and 3a clone breeding experiments,it was proved that the drought resistance and cold resistance of this tree species were stronger than the local cypresses,the species had no diseases and insect pests and grew luxuriantly.The growing regularity of Juniperus monosperma was identical with index increment equation.The average height was 2.5 m for 10a Juniperus monosperma stands and the tallest tree was 3.2m,the color of needle...

Juniperus monosperma was introduced into Huhhot arboretum in 1987.By 10a domestication and 3a clone breeding experiments,it was proved that the drought resistance and cold resistance of this tree species were stronger than the local cypresses,the species had no diseases and insect pests and grew luxuriantly.The growing regularity of Juniperus monosperma was identical with index increment equation.The average height was 2.5 m for 10a Juniperus monosperma stands and the tallest tree was 3.2m,the color of needle leaves appeared pale blue greyish green,the canopy shape was beautiful,this tree species was worthy of fine greening tree species for gardens,streets,parks and other places in temperate semi arid regions.The ecological habits,domestication,cultivation management and breeding techniques of cuttings of Juniperus monosperma were reported in this paper.

北美樱桃核桧于1987 年引入呼和浩特市树木园,经10a 的引种驯化与3a的无性繁殖试验,证明该树种比当地其他柏类树种更耐旱、耐寒,无病虫害,生长旺盛。经分析北美樱桃核桧生长规律吻合于指数增长方程。10 年生平均树高2 .5 m ,最高达3 .2 m ,针叶呈淡蓝灰绿色,冠形优美,为温带半干旱地区庭院、街道、公园等地绿化的优良新树种。本文着重报道了其生态习性、引种驯化与栽培管理及扦插繁殖技术。

Correlative analysis was carried out between yield and agronomic traits of Japonica rice varietied bred in central and north central Yunnan during 1980' and being growing broadly.Results indicated that it showed significant and very significant positive correlation between,yield and growing period,productive ear amount,grain quantity per ear,thousand grain weight,plant canopy shape,straw weight,ear weight,total dry matter,quality;negative correlation between yield and flag leaf angle.Meanwhile,four Yunnan...

Correlative analysis was carried out between yield and agronomic traits of Japonica rice varietied bred in central and north central Yunnan during 1980' and being growing broadly.Results indicated that it showed significant and very significant positive correlation between,yield and growing period,productive ear amount,grain quantity per ear,thousand grain weight,plant canopy shape,straw weight,ear weight,total dry matter,quality;negative correlation between yield and flag leaf angle.Meanwhile,four Yunnan local varieties and seven Japanese varieties were compared.Japanese varieties were with shorter stem,more ear,better plant canopy shape and Yunnan varieties with higher stem,bigger ear and poor plant canopy shape.Two kinds of varieties showed serious leaf and neck blast.Farmers,therefore,can not grow both of them,directly.

对云南省中部、中北部八十年代育成品种或生产上大面积推广品种的稻谷产量与各农艺性状之间进行了相关分析.结果表明:稻谷产量与全生育期、有效穗、穗实粒数、千粒重、株型、草重、谷重、生物产量、稻米品质呈显著至极显著的正相关,与剑叶角度呈显著的负相关.此外还观察了4个云南地方品种和7个日本品种的产量与农艺性状,日本品种矮杆、多穗、株型较好,云南地方品种高杆、大穗、株型较差,两类品种叶穗瘟都较重,不能直接用于生产.

 
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