tree planting的例句大全

Our government declared March 12 as National Tree planting Day in 1980s.

提倡植树造林绝对不是在近几年才刚刚提出来的，在上世纪80年代国家就把每年的3月12日作为我国的植树节。

It's Tree Planting Day. We are going to plant trees in the park/ around the lake.

明天是植树节。我们打算在公园里（在湖的周围）植树。

Last Saturday was Tree Planting Day.

上周六是植树节。

China forest forest zone, forestry, tree planting, to plant tress will buy helis!

森林界，林业界，植树造林界将可能进口，或买进直升飞机！

It's tree planting time!

大家一起来植树！

Urban landscape of China's first appear in the.5th century BC, the Zhou Dynasty, has already begun at that time on street tree planting along the Road.

我国最早的城镇景观出现在公元前5世纪的周朝，当时就已经开始沿道种植行道树。

To the Qin Dynasty, the beginning of large-scale street tree planting there.

到了秦朝，开始大规模地出现行道树种植。

based on the machine development, a research and analyses of auger drill bits with different kinds of drill tips and soil cut blade angles were carried out in tree planting field.

在设备研制成功的基础上，对钻孔机钻头不同钻尖、不同切土刀刃角进行了实地试验研究和分析。

Earth augers have their important status in tree planting and forestation and environmental protection.

摘要挖坑机在我国植树造林、保护生态环境中具有重要的地位.

Seven different treatment measures are taken, aquasorb mix soil+ rooting powder, aquasorb mix soil, rooting powder dipping the root, film mulching, straw mulching, pebble mulching, film mulching+ aquasorb mix soil, and the test tree planting is populus alba.

采用了保水剂拌土+生根粉、保水剂拌土、生根粉蘸根、覆膜、覆秸秆、覆石头和覆膜+保水剂拌土七种造林技术措施，试验树种为银白杨。

He called on officials at all levels to take the lead in voluntary tree planting campaigns to promote new development concepts with their own practices.

他呼吁，各级领导干部要带头参加义务植树，身体力行在全社会宣传新发展理念。

He added, all tasks under the ecological protection drive, not limited to tree planting, need to be carried out well with widespread public participation.

他补充说道，不仅全民义务植树要抓好，生态文明建设各项工作都要抓好，要动员全社会参与进来。

Experimental Study on Optimum Irrigation Index for Water Consumption and Yield of Pepper; Effects of Water-Holding Agent on Tree Planting under Limited Irrigation

灌水控制上限对辣椒耗水及产量的试验研究限量灌水造林中穴底层施保水剂的效应

establishment and solution on dynamics model of longitudinal vibration system in the auger bit of tree planting digger

植树挖坑机钻头纵向振动系统动力学模型建立与求解

torsional vibration mathematical modeling of auger-bit principal axis of digging machine for tree planting and its solution

植树挖坑机钻头主轴扭转振动数学建模与求解

yueyang pear tree planting history and present condition and its counter measures

岳阳梨树栽培的历史与现状及其对策

yueyang pear tree planting history and present condition and its counter measures

岳阳梨树栽培的历史与现状及其对策

yueyang pear tree planting history and present condition and its counter measures

岳阳梨树栽培的历史与现状及其对策

present situations of engineering of changing cultivation into tree planting and its problem in aba area, china

阿坝州地区退耕还林工程的现状、存在问题及对策

externalities of changing cultivation into tree planting and government's action

退耕还林的外部性及政府行为