Meaning they release ethylene gas as they mature—and the gas in turn accelerates ripening.

这其中的妙在于随着这些果实的成会释放乙烯，而乙烯反过来会加速果实的成。

Just like ethylene, natural gas is known to increase the ripening process.

就像乙烯一样，众所周知，天然气也会加快蔬果成。

This variety can be shipped to countries around the world without ripening too quickly.

这种品种成慢可以运送到世界各国。

Obviously, no use at all. But Podsnap's Technique had immensely accelerated the process of ripening.

显然毫无用处。但是泼孜纳普技术却大大加速了成的过程。

It's good to smell the scent of ripening rice in November.

我喜欢闻11月份成的稻米散发的香味。

Ovid in some of his poems talked about kisses smelling like ripening apples in a chest.

德在他的一些诗中谈到，吻的味道闻起来就像箱子里成的苹果。

Interesting.The answer is actually 1994. A company called Calgene sold a product that delayed the ripening of tomatoes.

有意思。但答案其实是1994年。一个名叫Calgene的公司销售的一种可以延缓成时间的番茄品种。

So basically, there's no point in a tomato's ripening process where you can refrigerate them without losing flavor.

所以基本上，在西红柿成的过程中，你不可能在冷藏它们的情况下不损失风味。

Lord Braybrooke has hothouses to force the ripening of fruit and vegetables although that is a little expensive.

布雷布鲁克勋爵有温室来催水果和蔬菜，尽管成本有点贵。

Some companies are testing coverings to slow the ripening process in fruit and packets to keep food fresh.

一些公司正在测试覆盖物以减缓水果的成过程，也在测试包装以保持食物新鲜。

They have been there for ages, ripening slowly, perhaps waiting patiently for people to come along to encounter them.

它们在那里存在很久了，慢慢地成，也许在耐心地等待着人们的发现。

Obstacles were a ripening sun to his love, and he was at this moment in a delirium of exquisite misery.

对他的爱情来说，障碍是催其成的太阳，此时此刻，他正处于一种极度痛苦之中。

It's nice for us at the grocery store, but ethylene helps plants by synchronizing ripening, to draw in hungry seed-dispersing animals.

这在杂货店对我们来说很好，但乙烯帮助植物通过同步成来吸引饥饿的种子传播动物。

I see trees laden with ripening fruit.

我看到树上结满了成的果实。

Age was upon him, he was ripening for the chimney-corner.

年龄在他身上， 他正在为烟囱角成。

The ripening season has to be perfect.

葡萄成的季节必须是完美的。

And so we all celebrated ripening day with a grand watermelon concert.

因此, 我们都用一场盛大的西瓜音乐会来庆祝成日。

Today is ripening day, the busiest day in the gardening year.

今天是成日, 是园艺年度中最繁忙的一天。

C. To speed up their ripening.

C. 加速它们的成。

The fruit ripening faster is real.

- 水果成得更快是真实的。