短語詞組短語SEQUENCE TIME PER STEP 每步時(shí)間Senquence time per step 時(shí)序開關(guān)間隙時(shí)間表time -step 計(jì)算步Time to step up 要抓緊時(shí)間time varying step size 時(shí)變步長(zhǎng)fixed time -step 固定時(shí)間步長(zhǎng) 返回 Time Step