查询词典 ploughed

In the dry land and garden plot, the soil eroding amount of terraced fields is only 1/3 of that be ploughed directly along the slope. It is difficult that assart along the contour in the dry land and garden plot, after the first 1~2 years, the soil eroding amount will increase at double. From the soil and water conservation point of view, the mode that integrates arbor, shrub and grass in woodland is the best, the mode that plants grass in bare land is the second.

等高作梯的旱耕地和园地土壤侵蚀量仅为顺坡直耕的早耕地和园地顺坡的1/3左右；早耕地、园地等高开垦的强度大，开垦之后1~2年土壤侵蚀量成倍增长；从水土保持角度看，林地乔、灌、草结合模式最好，裸地植草模式次之。

He ploughed his energies into his father's billboard business.

他把精力投入到父亲的广告牌业务中。

The savage who, on his South Sea island, simply sat and let breadfruit fall into his lap , the simple peasant, at one with the fields he ploughed and the beasts he tended, the craftsman busy with his tools and lost in the fulfillment of the instinct of workmanship-these are the counter-images conjured up by descriptions of the strain under which men live today.

过去，生活在南海诸岛上的原始人只是坐在地上，等着让面包果从树上掉到他们的怀里；从前，淳朴的农民悠闲地耕着地，照看着牲畜；忙于操弄工具的工匠沉浸于本能的技艺展示。这些都和对生活在压力之下的现代人描述形成反差。

He had jogged across half a dozen ploughed fields on a quiet grey pony of Sir Michael's, and drawing up breathless and panting at the door of some farm-house, had expressed his intention of following the hounds no further that morning.

他曾经骑着迈克尔爵士的一匹文静的灰色小马，缓步经过五六块犁过的田地，上气不接下气地勒马站在一家农舍门口吁吁喘气，因而那天上午他表示无意再跟着猎狗驰骋了。

And with a dreadful oath he stumbled off, ploughed down the sand, was helped across the stockade, after four or five failures, by the man with the flag of truce, and disappeared in an instant afterwards among the trees

他又断断续续地骂了一气，这才拄着拐，艰难地踩着沙地向下坡走去，失败了有四、五回，才在打白旗的人的帮助下越过了栅栏，一转眼就消失在了树林里

The rolling foothill country of north Georgia was ploughed in a million curves to keep the rich earth from washing down into the river bottoms.

北乔治亚的山麓区域，地势迤逦而下，所以被开作无数的曲线，以免那肥沃的泥土被冲进河底里去。

Beads are also said to be found in freshly ploughed fields.

珠也表示，可以发现在刚拨领域。

We've ploughed through all the documents that can possibly have a bearing on your case.

我们已费力地查阅了可能与你的病例有关的所有文献。

We have ploughed through all the documents that can possibly have a bearing on your case .

我们费了不少力气，才把同你的案子有关的全部文件看完。

The results showed:Under the same fertilizer consumption,covered with straw and covered with film can increase the chlorophyll content and total leer area duration of the maize,can improve leaf nitrate reeducates activity,Photosynthesis and roots vigor,and the nitrate reeducates activity,the chlorophyll content and the roots vigor present positive correlation with yield. Meanwhile,average dry matter accumulation of straw-covered increased 7.1% than this of no-ploughed,yield increased 15.3%.The average dry matter accumulation of film-covered increased 20.1% than which of no-ploughed and 12.1% than which of plough and covered with straws.And yield increased 26.8% and 10.1%,notable differences.

结果表明：在相同的肥料用量条件下，秸秆覆盖和薄膜覆膜对玉米生长发育具有良好的促进作用，能显著增加玉米叶片叶绿素含量和光合势，增强叶片硝酸还原酶活性和根系活力，同时玉米叶片硝酸还原酶活性、叶绿素含量、根系活力等与最终籽粒产量呈正相关；秸秆覆盖比免耕全生育期平均单株干物质积累量增加7.1%，籽粒产量增加15.3%，薄膜覆膜分别比免耕和翻耕残茬覆盖全生育期平均单株干物质积累量增加20.1%和12.1%，最终籽粒产量增加26.8%和10.1%，差异显著。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。