求翻译：　火候，是形成菜肴美食的风味特色的关键之一。但火候瞬息万变，没有多年操作实践经验很难做到恰到好处。因而，掌握适当火候是中国厨师的一门绝技是什么意思？

The furnace, is the formation of the flavor of gourmet dishes featuring one of the keys. However, changing the furnace, there is no practical experience of many years of operation is difficult to do right. Thus, the master chef of the appropriate level of attainment is a stunt China

Or maybe the gourmet cuisine, is formed one of the keys to the characteristic flavor. But tempering over fast-changing 10,000 remained unchanged and there was no multi-year operating experience of practice is very difficult for them to do so right. Thus, with appropriate tempering over China's chef

　The duration and degree of cooking, forms one of cooked food good food taste characteristic keys.But the duration and degree of cooking is fast changing, many year operating practice experience very has not been difficult to achieve just right.Thus, the grasping suitable duration and degree of cook

　Heat, flavor featured one of the keys is the formation of cuisine delicacies. But the heat of a rapidly changing, no years practice experience is hard to do it right. Thus, mastering proper heat of Chinese chef's one stunt