Net Head is derived from Total Head minus Head Losses.
凈頭是來(lái)自總目負(fù)水頭損失。
She happened to bring up who was behind the total head-shaving idea.
她碰巧告訴我是誰(shuí)給她出的這個(gè)剃光頭的主意。
This, of course, begs the questions: what is Total Head and what are Head Losses?
這當(dāng)然,回避的問(wèn)題:什么是總團(tuán)長(zhǎng)和水頭損失是什么?