茬地 meaning in Chinese
stub land
Examples
- The place shall be spacious , side shade is preferred . places had been grown tree peonies shall be used 1 or 2 years later
另外,已栽培过牡丹的重要茬地应轮作1年- 2年后再行种植。 - At the very moment when she seemed about to seize the hare , he doubled and darted away to the ditch between the stubble and the green field
就在他不得不等待它抓住灰兔的那一瞬间,灰兔霍地一转身,滚到翠绿的田野和茬地之间的界沟中去了。 - Aiming at the defects of the imc - 70 model stubble - plastic film residue collector that the draft is rather great and the plastic residue or stubble are sometimes left out in the operation process , formulas for the principal parameters of the knives have been driven out based on the analysis of the distribution manner in the field of the stubble and plastic film residue , the variation range and the variation tendency of the principal parameters for the reduction of the draft have been found on a trial basis in the corn field through theoretical analysis and experimental study and a mathematical model for the draft applied on the knives has been established in accordance with the movement and distortion of the soil under the action of the knives
本文针对1mc ? 70型地膜回收起茬机起膜、起茬铲刀在作业中阻力大,残膜、根茬有漏起的现象,通过对作物收获后残膜、根茬在田间分布情况的分析,推导出铲刀满足生产要求主要参数的求取方法和公式,并经理论分析和试验研究,确定了铲刀对玉米茬地进行起膜、起茬时主要参数的取值范围和减小牵引阻力各参数的取值规律。以铲刀作用下土壤的运动变形为基础,建立了铲刀牵引阻力模型。 - They drove through a muddy village , by threshing floors , and patches of green corn ; down hill by a drift of snow still lying near the bridge , up hill along a clay road hollowed out by the rain , by strips of stubble - field , with copse turning green here and there ; and drove at last into a birch forest that lay on both sides of the road
他们驶过了渡口,即是他和皮埃尔一年前在那里谈话的渡口。他们驶过了肮脏的村庄打谷场绿荫下坡路桥边的积雪一层粘土已被冲洗的上坡路一段段茬地有的地方已经发绿的灌木林,驶进了沿着道路两旁蔓生的白桦树林。 - Aiming at the ecological environmental deterioration of bashang , from 2002years to3 ~ 5months of 2003 years . sand - transporting quantity of land cover types were on - the - spot moinitoring in gale seaon , comparing the productivity of the main crops . improving environment and developing economy are compositively considered for applying returning cultivated to woodland and grassland to supply the base of theory and technology . the main results as following : 1 observing the sand transporting quantity of artificial grassland , stubble land and cultivate land . indicates that when wind speed is higher ( 8 . 0m / s ) , the sand transporting quantity of artificial grassland of 200cm reduces 35 . 5 % in average more than that of cultivate land , 34 . 5 % sand - transporting quantity than that of stubble land . no distinct difference between stubble land and cultivate land . and when wind speed is lower ( = 5 . 0m / s ) , the sand - transporting quantity of coverage is no distinct difference according to the analysis of variance
从改善环境和发展经济两方面综合考虑,为实施坝上地区“一退双还”提供了理论与技术依据。主要研究结果如下: 1对人工草地、作物留茬地及耕翻地的输沙量观测表明:劲风( 8 . 0m s )下,人工草地比对照耕翻地输沙量在200cm高度内平均降低了35 . 5 ,比作物留茬地平均降低了34 . 5 ;作物留茬地输沙量与耕翻地差异不显著;微风( 5 . 0m s )下,不同地表覆被类型对输沙量的影响差异不显著。