upper ridge (upper-level ridge) 高空脊
upper trough (upper-level trough) 高空槽
upper-air chart (upper-level charty) 高空图
water diversion from the upper Yangtze River in the south to the upper Yellow River in the north 南水北调
1221 upper working face 1221上工作面; 自适应有源噪声控制
2×2 Upper Triangular Operator Matrixes 2×2上三角算子矩阵
3-D upper-limb forces 三维上肢力
95% Upper confidence limit 抗肿瘤药(中药); 95%置信上限; 香港中文大学可─
a landslide dam located in the upper-reach of Yell 电子背散射衍射(EBSD); 黄河上游某滑坡坝
Aberdeen Upper Reservoir 标书; 招标说明书; 香港仔上水塘
accepted upper limit 允酗W限
Accommodation above the Upper Deck 在甲板之上的舱房
accurate upper bound solution 精确上限解
Acquired absence of both upper limbs [any level] 双上肢后天性缺失; 部件事件数据库
Acquired absence of upper limb above wrist 臂后天性缺失
actual upper bound 实际上限
Acute bacterial upper respiratory tract infection 急性细菌性上呼吸道感染
Acute lymphadenitis of upper limb 脑膜交界恶性肿瘤
Acute massive hemorrhage of upper gastrointestinal tract 急性上消化道大出血