addition n. 1.附加,追加;附加物。 2.【數(shù)學】加法,加算。 3.【法律】(加在姓名后的)頭銜,官銜;稱號。 4.(建筑物的)附加部分。 have an addition (to one's family) 生孩子,添人口。 in addition 加之,又,另外。 in addition to 加之,除…外又。
To master the addition principle and apply the addition principle & the multiplication principle to practical problems 掌握加法原理,能用加法原理與乘法原理解決實際問題。
The addition principle of extrapolated doses and iso - effect principle of isoextrapolated doses were also presented 引用了分割照射和延續(xù)照射的外推劑量概念,提出了外推劑量可加原理和等外推劑量等效應原理。