查询词典 coefficient

permanent wilting coefficient：永久萎蔫系数

32.永久萎蔫系数(permanent wilting coefficient) 指植物发生永久萎蔫时,土壤中尚存留的水分占土壤干重的百分率,是反映土壤中不可利用水的指标. 永久萎蔫系数因土壤质地而异,粗砂为1%左右,砂壤为6%左右,粘土为15%左右. 同一种质地的土壤上,

permanent wilting coefficient：永久凋萎系数

permanent strain 永久应变 | permanent wilting coefficient 永久凋萎系数 | permanent wilting point 永久凋萎点

resistance; wave-making：造波阻力

resistance; viscous 黏性阻力 | resistance; wave-making 造波阻力 | resistance coefficient 阻力系数

water-line coefficient：水线面系数(它是水线面积

water-level 水位 | water-line coefficient 水线面系数(它是水线面积 | Aw 与船长

wake current：伴流

wake coefficient 伴流系数 | wake current 伴流 | wake drag 伴流阻力

wake current：尾流

wake coefficient ==> 尾流系数 | wake current ==> 尾流 | wake depression ==> 尾随低压

volume displacement; volume shift：体积位移

62. 体积弹性系数 bulk modulus; coefficient of cubical elasticity; | 63. 体积位移 volume displacement; volume shift; | 64. 体积稳定处理 bulk treatment;

voltage coil：电压线圈=>電圧

voltage coefficient ==> 电压系数 | voltage coil ==> 电压线圈=>電圧コイル | voltage commutation ==> 电压整流=>電圧整流

velocity head coefficient：流速水头系数

velocity gauging 流速观测 | velocity head coefficient 流速水头系数 | velocity in pipe 管内流速

velocity head coefficient：速头系数

velocity-focussing mass-spectrograph ==> 速度聚焦质谱仪 | velocity-head coefficient ==> 速头系数 | velocity-head correction factor ==> 速头改正因数

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)