05Cr17Ni4Cu4Nb precipitation hardening steel 05Cr17Ni4Cu4Nb沉淀硬化不锈钢
15-5PH precipitation hardened stainless steel 自动呼叫装置; 15-5PH沉淀硬化不锈钢
17-4PH precipitation-hardened stainless steels 17-4PH铸造不锈钢
17-4PH(precipitation-hardened )stainless steels 17-4PH铸造不锈钢
1998 summer heavy precipitation in the Yangtze and Huaihe River valley 鹰头; 1998年夏季江淮流域降水
24 h accumulated precipitation 24h累积降水
99 percentile of the daily precipitation 99百分位日降水量
a few types of synoptic(perpendicular motion) precipitation 天气学降水计算
A nanoparticle-promoted Ag precipitation 银增强
ability of reduction and precipitation 还原沉淀能力
Abnormal mode of REOF analysis for precipitation 降水的REOF分析模态
Abnormal Precipitation 异常降水; 降水异常
abnormal precipitation in South China 亚洲栽培稻(Oryza sativa); 华南春季降水
Abnormality precipitation 降水异常
Abrupt Precipitation change 降水突变; 流动指示器
absorption co-precipitation 吸附共沉淀
academic precondition 理论前提
accidental precaution 预防
Accumulated precipitation 积算雨量; 累积降水
Accumulative precipitation 累积降水量