ripening

1.When the summer crop is ripening, the autumn crop has to be sowed.

夏季作物成熟, 播种秋季作物。

2.The tannin makes this grape very suitable for ripening on oak barrels.This makes the bitter tannin souple and soft.

单宁这种葡萄酿制的酒合在橡木桶中成熟， 这可以使单宁的苦涩感变的更柔顺，圆润。

3.Pectose exists in the fleshy pulp of unripe fruit;during the process of ripening it changes to pectin;by cooking, pectin is changed to pectosic acid, and by longer cooking to pectic acid.

重合果胶存在于未成熟果子的肉浆中，在成熟过程中它变成胶质，在烹饪胶质变成重合果胶酸。

4.A single factorial experiment was conducted to develop a method of ripening and softening fresh berries of pepper (Pipper nigrum Linnaeus) by using Ethephon.

采用单因子试验法,初步研究了利用乙烯利催熟软化胡椒鲜果的方法。