The study is on community structure of spiders which is main predator in crop fields in North China,and distribution dynamics of dominant species in habitats of forest belt,crop field and ridge of field.
蜘蛛是华北农区的主要天敌种群之一,本文研究了农田蜘蛛种群结构及优势种在林带-田埂-农田环境的分布动态。
Soft-ridged bench terrace design in hilly loess region;
黄土丘陵区软埂梯田复式配置技术
Vertical sliding surface of slope was anatomized,and used in stability and regression analysis of terrace embankments,numerical model has given that little land was occupied by terrace embankments,it is possible that the best design and practice apply in terrace embankments.
通过对土坡直滑动面的剖析 ,将其应用于梯田田坎的稳定分析 ,并通过回归分析给出了梯田埂坎少占地的目标函数的数学模型 ,从而使得梯田埂坎优化设计及实践应用成为可能。
Based on that, rooting patterns of plants on the terrace embankments are classified.
采用三维坐标挖掘法对宁夏南部山区梯田埂坎上较为常见的几种植物根系分布进行了调查,并对根系的伸展模式进行了分类。
"The best rice land is level, conveniently diked for alternating irrigation and drainage. "
稻田最好是在平地上,筑田埂以利排灌。
This day, Sung people Geng for a long time of ground, sit a rest on the rand.
这一天,宋国人耕了很久的地,坐在田埂上休息。
As we go walking down the lane, I do talk with him about the one he is named for.
沿着田埂往回走,我和它谈论有关他名字来历的那个人。
Insulted, Du Fu left the city to the outskirts and lying on the ridges of the field, poured out his sentiments towards Heaven.
杜甫蒙受羞辱,就出城到郊外,仰躺在田埂上对天浩叹。
While in middle fertile plot, a format of 2-2.4 m strip check for 8 wheat rows, 2 interplanting rows and 0.35 m ridge might be used.
而在中等肥力地块,做成2~2.4米宽条畦种8行小麦、2条套种行和0.35米宽田埂。
I was very much pleased and astonished at glorious show of these gay vegetables, that arose in great profusion on all the banks about us.
我很惊讶地陶醉于这一片开满在四周田埂上的缤纷花丛中,它构成了一派灿烂美丽的风光。
In the early hours of dawn, under a waning moon and a sprinkling of stars, what would a girl with a basket on her arm be thinking of as she walked along the ridges in the fields on her way to gather wheat stalks?
在那月残星稀的清晨,挎着一空篮子,顺着田埂上的小路走去拣麦穗的时候,她想的是什么呢?
Low banks of earth in the field turn it into many square sections.
田里的地埂把这片农田分成了很多正方形小块。
A small ridge or raised area bordering an irrigated field.
土垄围绕着灌溉畦田的小埂或隆起的地带
The wind drifts the snow into a high bank, blocking the road
风把雪吹积成长埂,堵塞了道路
The wind drift the snow Into a high bank , blocking the road
风把雪吹积成长埂, 堵塞了道路
The wind drifted the snow into a high bank, blocking the road.
风把雪吹积成长埂, 堵塞了道路.
Research on anti-scour method by using artificial stone banks at the downstream of Changzhou Reservoir
长洲枢纽下游人工节埂防冲措施研究
sleeping policeman(bump built across a road to make drivers slow down )
路埂(横设于道路上的隆起物,可使司机减速).
Those two young Forsytes emerged from the chine lane.
两个年轻的福尔赛从那条小径埂子上钻出来。
Bump built across a road to make drivers slow down
路埂(横设於道路上的隆起物,可使司机减速)
Powder spraying equipment: all kinds of automatic and manual static powder spraying, powder spraying rooms made of every kind of materials.
⑴绶凵璞福焊髦质侄?⒍?驳绶勰┡缜埂⒅植闹实呐绶鄯俊
The Evaluation and Selection on Industrialized Development Schemes of Haigeng Sports Training Camp;
海埂训练基地产业化运作的方案选择与评估
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