Physiological adaptation of invasive plant Erigeron philadelphicus to different environments;
入侵植物春一年蓬对不同环境的生理适应性研究
Allelopathic effects of the invasive plant Erigeron philadelphicus on crops and GC-MS analysis of its crude extract
外来入侵种春一年蓬化感作用及其粗提物的GC-MS分析
Allelopathic effects of the invasive plant Erigeron philadelphicus on crops and GC-MS analysis of its crude extract
外来入侵种春一年蓬化感作用及其粗提物的GC-MS分析
They are in their very first youth, full of youthful spirit.
他们青春年少，朝气蓬勃。
This kind of freely movaBle Body-Building equipment can make the young even vigorous and vital and the old youthful.
这类健身器具，活动自如，使青年人更朝气蓬勃，使老年人青春焕发。
It has been recorded that every year when spring is being replaced by summer there is a fair enough chance to see a mirage on the sea at Penglai or thereabouts.
文献记载，每年春夏之交，蓬莱及周围海域，出现海市的机会较多。
Years had come and gone.
春来秋往，年复一年。
He was too young, too successful.
他正青春年少，一帆风顺。
There was a thaw in the spring.
那年春天曾一度解冻。
And now spring has come again."
如今……又是一年春了。”
There are four seasons in a year; spring, summer, autumn and winter,
一年有四季：春、夏、秋、冬。
A vigorous labour movement began that winter.
那年冬天，展开了蓬蓬勃勃的劳工运动。
Studies on the Comparison of Biological Characteristics and Eco-Physiology between the Alien Species of Conyza Canadensis and Erigeron Annus and Its Companion Species;
外来种小飞蓬、一年蓬及其伴生种生物学特征与生理生态特性比较研究
A shaggy mass, as of hair.
乱蓬蓬的一堆浓密杂乱的一堆，如头发
Spring brings another year.May you be prosperous and happy in the spring festival.
又是一年春来到，愿春节红包多多，幸福多多。
During a tropical year the sun moves from Vernal Equinox to Vernal Equinox.
在一个回归年内，太阳从春分点转回到春分点。
The verdure of childhood.
童年时期的朝气蓬勃
He is a big man with a shock of black hair.
他身材高大，一头黑发蓬蓬松松。
A lively young man with dark hair and a ready smile made his way to the center of the room.
一个朝气蓬勃的黑发青年，面带微笑，径直走到屋子中间。
Genetic Diversity and Differentiation of Erigeron annuns in Different Salinity Gradients
不同盐度梯度下一年蓬的遗传多样性和遗传分化