雁来红幼苗很像苋菜，但到了深秋，其基部叶转为深紫色，而顶叶则变得猩红如染，鲜艳异常。
Tricolour amaranth seedling very resemble three-colored amaranth, but arrived deep autumn, its Jibuxie turns for modena, and top leaf becomes if blood-red is caught, bright-coloured and unusual.
例如，一些卷烟制造商可能喜欢在卷烟中用较多的顶叶等级烟叶，而另一些则可能喜欢买少量的下部叶。
For example, some cigarette manufacturers would like to see greater production of tip grades for use in blending while others would like to buy less lower-stalk tobacco.
与任务相关的前额叶激活随着年龄增加而增加，而后顶叶的兴奋是减弱的。
The prefrontal cortex activity involved in the task increased with age while use in a region in the back of the brain declined.
应用推荐