常見例句雙語例句All valves are to be supplied with butt-weld end connections as specified.所有截止閥按要求為對(duì)焊端連接。The injuries were such as might very well have been inflicted by the butt-end of his son's gun, which was found lying on the grass within a few paces of the body.從傷痕看，武器很可能是他兒子那桿槍的槍托，那枝槍躺在草地上，離尸體不過幾步遠(yuǎn)。Controlled burning significantly improved the growth of the diameter at butt-end and its current annual increment, and the growth of the height and its current annual increment.對(duì)五年生杉木幼林的樹高生長(zhǎng)及其連年生長(zhǎng)也具極顯著的促進(jìn)效應(yīng)。 返回 butt-end