天气预报 > 其他 > 松为什么能在恶劣的条件下生活
松为什么能在恶劣的条件下生活
更新时间: 2020-09-18 00:00:00  

松能在恶劣的条件下生活是因为其自身的条件就很优越。

1、表皮外有较厚的角质层;

2、松叶有利于降低水分的蒸腾;

3、根部发达,有助于向四周吸取水分;

4、叶片都是松针状的,表面披覆蜡质,这样可以减少水分的散失,使其抗冻能力增强。

关键词: 为什么 恶劣 条件 生活

松为什么能在恶劣的条件下生活相关经验

天气预报

最新推荐

页面:/news/view-1976721/ | 耗时:0.4977 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1976721 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1976721 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1976721 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1063001,1073455,1044745,1079890,1083100,1111590,1078851,1132015,1070292,1044133,1089162,1127435,1056486,1089718,1041761,1087561,1084437,1090801,1086097,1066924,1078679,1112236,1078885,1072687,1077496,1124853,1044426,1072751,1066090,1048422) ORDER BY field (ArticleID,1063001,1073455,1044745,1079890,1083100,1111590,1078851,1132015,1070292,1044133,1089162,1127435,1056486,1089718,1041761,1087561,1084437,1090801,1086097,1066924,1078679,1112236,1078885,1072687,1077496,1124853,1044426,1072751,1066090,1048422)