therophyte

therophyte

1. therophyte plot

一年生植物园

2. The life forms are according to Raunkier's classification : phaenerophyte (39.6%),chamaephyte(10.0%), hemicryptophyte(31.4%),geophyte(12.0%)and therophyte(7.0%).

且有一定的古老和特有成分。植被的生活型谱为高位芽植物占39．6%，地面芽植物占31．4%，地上芽植物占10%，地下芽植物占12%，一年生植物占7%。

3. creeping therophyte

匍匐一年生植物

4. Among the life form plants ,the hemicryptophyte amounts to 43% of the total, the geophyte and the therophyte each makes up 15%, and the hemicrypto-geophyte takes up 12%.

地下芽植物和一年生植物次之，各占15%；地面-地下芽植物占12%。

5. climbing therophyte

攀缘一年生植物

6. erect therophyte

直立一年生植物

7. The results suggest that Therophyte had been evolved to tolerate the desert climate characterized by small rainfall and great variation in annual precipitation.

这个结果说明一年生植物比较适应荒漠气候条件下降水量少、年变率大的特点，而不适应高寒地区低温、生长季短的气候特点。