233U spike
返回 19 条匹配短语对
section u-u u-u
剖面
230Th-234U-238U dating
230Th-234U-238U测年
幅度概率分布
U U
U U tube
形管
U(Ⅲ)-U(Ⅳ) isotopic exchange
U(III)-U(IV)同位素交换,
view u-u
u-u向视图
colo(u)r and colo(u)r-difference meter
色差计
double offset expansion U bend U
形回弯补偿管
Seal-u-cup U
形密封
形油封
single U shaped and double U shaped vertical borehole
单U、双U型埋管
U bend U
型管
形管
u bolt plate U
形螺栓垫板
U bolt U
形螺栓
马蹄螺栓
u notch u
形缺口
u press u
形压弯机
U q*$p (u 2) model
Uqp(u2)模型
u statistic u
统计量
u stirrup u
形箍筋
u test u
测验
最近更新
virtual three space vector相对论流体磁通量运动cup heaterflood suction开放环境veterinary drugs residuesrocksrestriction enzyme map