荔枝产果期短,从五月末到七月初,大约历时一个半月。由于这种水果在ambient temperature 环境会很快变棕和腐烂(三天之内),所以在如此短的时间大量产出的荔枝必须即刻投放市场。短贮存期严重限制着荔枝市场在时间和空间上的扩展,并造成 上市不及时 的重大损失。一些大型果园,为了在产品和市场形成一个暂时的缓冲区,冷藏室由此应运而生。 尽管低温(3-5℃)外加杀真菌剂(0.00025特克多或0.00025~0.0005 施保克)得以使水果保鲜30-40天,短时期涌出的荔枝果数量之大,目前投入使用的冷藏室容纳量显得杯水车薪。 这些介绍性东西拿来有用么?好奇中.....另外不知道ambient temperature 是指什么温度,百度说 :ambient temperature 指的是距离封装外壳表面1-2cm处的温度
1.Don't concentrate on losing the game,which makes your chance slip away. 2.Right now ,only by focusing on your learning are you likely to wait for your possibility of suess,leaving the noise out of your mind. 欢迎追问,望采纳
u know the story within a movie named <> is definitely similar with my past experience , which means although hes loves her so deeply but has to keep the distance. he's afraid that if there isn't any space beeen them , they will both lose the passion in their ' first love' . he literally wants the platonic love.