heating time的用法和樣例：
例句
- It can also get the same result by raising the tube billet's heating temperature and prolonging its heating time.
適當提高管坯加熱溫度和延長加熱時間，均能顯著減少穿孔毛管的外折缺陷，提高金屬收得率。 - This series sealer is easy to be operaled with the heating time adjustable and suitable to seal various films,it starts working just by turning on the power supply.
本系列封口機操作簡便，加熱時間可調，接通電源即可工作，適用於各種塑膜的封口。
