The afforestation movement rapidly spread.
植树运动迅速展开了。
Volunteers have contributed a total of 4.4 billion person-times to planting 23 billion trees.
累计有44亿人次参加全民义务植树运动，义务植树230亿株；
Now a mass movement to plant trees is in full swing all over the country.
现在群众性植树运动正在全国大力开展。
Comments made on December 26, 1982, after reading a report by the Ministry of Forestry on the nationwide movement to plant trees.
一九八二年十二月二十六日对林业部关于开展全民义务植树运动情况报告的批语
They immediately threw themselves into the afforestation movement.
他们立即投人植树造林运动。
Effect of Exogenous Nitric Oxide Donor Sodium Nitroprusside on Stomatal Movement in Leaves of Mangrove Plant Aegiceras corniculatum
外源一氧化氮供体硝普钠对红树植物桐花树气孔运动的调控效应
The Provisional Urban Council's Green Hong Kong Campaign is in its fourth year and continues to focus on three elements: community involvement, education and tree-planting.
临时市政局的绿化香港运动已踏入第四年，主要活动仍然集中在3方面：市民参与、教育及植树。
A slight curving or circular movement in a stem, as of a twining plant, caused by irregular growth rates of different parts.
转头运动植物茎的轻微弯曲或扭转的生长,象双生树那样,由不同部分的不规则生长速度引起
The people's government at various levels shall organize all the citizens to plant trees as an obligatory duty and conduct afforestation activities.
各级人民政府应当组织全民义务植树，开展植树造林活动。
Lingling remembers that it's tree planting this weekend.
玲玲记得这周的活动是植树。
The students gave up their holidays to take part in the a forestation activities
学生们放弃节假日，参加植树活动。
Tree planting is almost automatically confined to exotics.
树木栽植几乎主动地局限于外来种。
Population Structure and Dynamics of the Endangered Plant Emmenopterys henryi
濒危植物香果树(Emmenopterys henryi)种群结构与动态
Groves of elderly aspen tremble in the wind, but no sprouts push up in the understory.
年老的白杨树丛在风中颤动，下层植被却没有新树苗生长。
The rainforests are home to many tall trees,
对于许多高耸的树木，其他绿色植物和动物而言，
a tree diagram used to illustrate phylogenetic relationships.
表示动植物种类史关系的一种树形图表。
It has become the conscious action of the Tibetan people to join afforestation efforts.
植树造林已成为西藏广大人民的自觉行动。
Dynamics of Phytoplankton and Nutrients in Integrated Mangrove Aquiculture System;
红树林种植—养殖系统内浮游植物及营养盐的动态研究