1.
Study of Optimization on the Length of the Splitter Blades in Centrifugal Impeller;
离心风机叶轮附加小叶片长度的优化研究
2.
Blade Length Design and Influence Factors of Wind Turbine
关于风电叶片长度的设计及影响因素
3.
Effect of the Position and the Length of Splitter Blades on the Performance of Compressor;
分流叶片长度和位置对离心叶轮性能的影响及其优化设计
4.
Analysis of the Relationship Between the Driving Mechanism of Wheel Box,Traversing Distance and the Length of Rotary Blades
转翼箱传动机构、导丝距离与叶片长度关系的分析
5.
Study on the Terms of Seed Germination and Tissue Culture of Dioscorea Zingiberensis, and Effects of Temperature on Physiological Property Such as POD Activity in the Leaves of Dioscorea Zingiberensis;
盾叶薯蓣种子萌发、组织培养以及生长温度对盾叶薯蓣叶片POD等生理特性影响的研究
6.
The needlelike leaves of the giant redwood tree are diminutive, each scarcely a quarter of an inch long.
巨大的红木有着很小的针叶，每片长度不足四分之一英寸。
7.
Straightening vanes are effective in reducing the upstream pipe-length requirement.
矫直的叶片对于减少上游直管的要求长度是有效的。
8.
Effect of Fertilizer Application Depth on Root Growth and Leaf Senescence in Spring Wheat Mulched Plastic Film;
施肥深度对地膜春小麦根系生长及叶片衰老特性的影响
9.
Effects of light intensity on the growth and leaf stomata characteristics of Cymbidium hookerianum shoots in vitro under CO_2 enrichment
外施CO_2时光照度对大花蕙兰试管苗生长和叶片气孔特征的影响
10.
The Effect of Auxin Variety and Concentration and Leaf Size on Propagating Result of Iris Plantlets
叶片大小与生长素种类及浓度对鸢尾试管苗增殖效应的影响
11.
Responses of gas exchange and seedling growth of Cucumis melo L.to soil moisture and air humidity
甜瓜叶片气体交换特性和幼苗生长对土壤水分和大气湿度的响应
12.
Dynamic Change of Leaf Growth in Spring Maize and Its Response to Planting Density
春玉米叶片生长动态变化及其对种植密度的响应
13.
First Research on the Relationship Between Blade Area and Petiole Length,Internodes Length,Leaf Inclination Angle of Trees
树木叶片面积与叶柄长、节间长和叶倾角的关系初探
14.
The Effects of Leaf/fruit Ration on Growth, Development and Leaf Senescence of Muskmelon(Cucumis Melo L.);
叶果比对甜瓜生长发育及叶片衰老的影响
15.
Effect of fertilization on the growth and chlorophyll content of Buffalograss
施肥对野牛草生长及叶片叶绿素含量的影响
16.
The Optimization of Aerodynamic Performance on a Long Blade Stage
某汽轮机长叶片级静叶栅气动性能优化
17.
fragment length polymorphism
片段长度多态性，片长多态性
18.
The broad-leaved forest is vast, with well-grown trees.
这片阔叶林面积很大, 树木长势很好。