structural type of fishing vessel decking 漁船甲板敷設(shè)結(jié)構(gòu)型式
chemical study on bioactive natural products of novel structural types 新型結(jié)構(gòu)活性天然產(chǎn)物的化學(xué)研究
structural type and series of basic dimensions of protective relay 保護(hù)繼電器的結(jié)構(gòu)型式與基本尺寸系列
on structural type of wharfs in upper reaches of yangtze river and its development tendency 長江上游港口碼頭結(jié)構(gòu)型式及其發(fā)展趨勢
3 in comparison of different structural types, qualitative and quantitative methods should be combined together (3)對待選結(jié)構(gòu)型式進(jìn)行分析比較時,應(yīng)將定性方法和定量方法結(jié)合起來進(jìn)行綜合分析。