capital l element 资本因素 ; 资本部分
model l element 模型元素
logical l element 逻辑元件
artificial l element 人工放射性元素
hexahedral l element 六面体元
horizontal l element spacing 水平元件间隔
natural l radioactive element 天然放射性元素
l transposable element L1转座因子
polyzonal l spiral fuel element 多区状螺旋肋片燃料元件
In this paper, a low profile, L-band printed dipole element antenna with broad bandwidth is developed.
本文介绍一种低剖面的L波段宽带印刷振子天线单元。
On the hypothesis of plane cross section, L-shaped reinforced concrete column was divided into three fragment line element of elastoplastic zone at both ends and elastic zone in the middle.
在平截面假定的前提下，将钢筋混凝土L形柱划分为两端弹塑性区、中间为弹性区的三分段杆单元模型。
DEM (Discrete Element Method) is used to simulate the gas-solid flow of a two-dimension fluidized bed with L-type wind caps in this paper.
该文采用离散元素法DEM模型对二维L型定向风帽流化床中的气-固流动特性进行模拟。
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