1.
Study on performance of low specific speed sewage pump with different vane wrap angles
低比转速污水泵叶片包角对水力性能的影响
2.
Herbivory in relation to leaf development during leaf expansion in Rhododendron latoucheae (Ericaceae)
鹿角杜鹃展叶期叶片发育与虫食动态
3.
Influence of Rotating Angle of Short Blade on the Performance of impeller of Centrifugal Blower with Slotted Blade
短叶片转角对开缝叶片离心鼓风机叶轮性能的影响
4.
Early leaf development is artificially divided into three main stages: the initiation of leaf primordium, the establishment of leaf adaxial-abaxial polarity, and the expansion of leaf blade.
早期叶片发育包括三个主要过程：叶原基的起始，叶片腹背性的建立和叶片的延展。
5.
Study of Machining Method of Blower Vane with Discal Cutter;
鼓风机叶片盘铣刀包络加工方法研究
6.
Preliminary Investigation of Aeroengine Blade Containment Testing Technique
航空发动机叶片包容性试验技术初探
7.
Research on Tissue Culture of Oxalis Triangularis by Leaf Blade;
三角紫叶酢浆草叶片外植体组织培养研究
8.
The effect of two leaves and leaf angle to axile flow pump and blower fan working capability;
二叶及叶片角度对轴流泵和风机性能的影响
9.
A New Record Genus and Species of Idiocerinae(Hemiptera:Cicadellidae) from China
片角叶蝉亚科——中国新纪录属种(半翅目:叶蝉科)
10.
Analysis of Volatile Components from Bougainvillea glabra ‘Formosa’ by GC-MS
光叶三角梅‘Formosa’叶片挥发性组分的GC-MS分析
11.
orchid having two triangular leaves and a short lax raceme of green to rust-colored flowers with the lip flushed mauve; Europe and Asia and North America and Greenland.
有两片三角形叶子的兰花，总状花序短
12.
Algorithm of Constructing Convex Hull for Plant Leaf Based on Bidirectional Polar Angle
基于双向极角的植物叶凸包生成算法
13.
An Finite Element Analysis for Stresses and Twist Recovery Angle of Long Blades in Steady Operation
长叶片和叶片组稳态应力及扭转恢复角的有限元法
14.
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
15.
disc ,of horn (excl. button blanks)
角制圆片（不包括纽扣坯料）
16.
blade, for gas turbines (excl. turbopropellers)
叶片，用于燃气轮机（不包括涡轮螺旋桨发动机）
17.
Research on Aero-engine Blade Containment Test and Computational Simulation;
航空发动机涡轮叶片的包容试验和数值仿真
18.
tall fast-growing timber tree with leaves containing a medicinal oil; young leaves are bluish.
高大、成长快的成材乔木，树叶包含一种药用油；幼小的叶片呈蓝色。