查询词典 plows

Then the plows went in and ripped off the protection of the buffalo grass and opened the helpless soil to quick water and slow drought and the mischievous wind that roamed through the Great Central Plains. There has always been more than enough desert in America ; the new settlers, like overindulged children, created even more.

其后的耕犁又强行剥去了美洲野牛草皮对土壤的保护，暴露的土壤饱受湍急的水流、缓漫的干旱和横扫美洲中央大平原的狂风的无情肆虐，在美国，沙漠已经多的不能再多了，而新的定居者们就象被宠坏了孩子们，又创造了更多的沙漠。

Then the plows went in and ripped off the protection of the buffalo grass and opened the helpless soil to quick water and slow drought and the mischievous wind that been more than enough desert in America; the new settlers, like overindulged children, created even more.

大草原土地的畜牧资源也被抢夺一空，然后，人们用犁破坏了受保护的BUFFALO赖以生存的草地，这些无助的草原土壤暴露在急流中或在烈日下忍受煎熬或是任由狂风肆虐。新移民，象是被宠坏的孩子，甚至做了更多这样的事。

Base facilities greatly augment, new build steel tube big canopy 200 mus, establishment of installation sprinkling irrigation 500 mus, added apply to the small-sized agricultural machinery and implement such as machine of the rotary tillage machine that plows inside vegetable big canopy, ditcher, mist, built the vegetable workshop that pack and detect room acquired pesticide incomplete

基地设施大大扩充，新搭建钢管大棚200亩，安装喷灌设施500亩，增添了适用于在蔬菜大棚内耕作的旋耕机、开沟机、弥雾机等小型农机具，新建了蔬菜包装车间和检测室并添置了农药残

Since World War I, technology has extracted us from behind horse-drawn plows and plugged us into assembly lines and offices.

从第一次世界大战，技术提取了我们从后面用马拉的犁和塞住了我们入装配线和办公室。

In the winter of '46-7 there came a hundred men of Hyperborean extraction swoop down on to our pond one morning, with many carloads of ungainly-looking farming tools —— sleds, plows, drill-barrows,turf-knives, spades, saws, rakes, and each man was armed with a double-pointed pike-staff, such as is not described in the New-England Farmer or the Cultivator.

在一八四六——一八四七年的冬季，来了一百个出身于北极的人，那天早晨，他们涌到了这湖滨来，带来了好几车笨重的农具，雪车，犁耙，条播机，轧草机，铲子，锯子，耙子，每一个人还带着一柄两股叉，这种两股叉，就是《新英格兰农业杂志》或《农事杂志》上都没有描写过的。

This paper analyses and calculates the plow parameters about two kinds of high speed plows LEMKEN and KUHN, and studys the relation between the geometric parameters of shape of moldboard plow surface and soil properties, plowing quality, forces properties, plowing speed, resistance and energy dissipation during the plowing. Then according to the direction of developing high efficiency and saving-energy agriculture, under the premise of good farming quality this article puts forward a kind of method setting the mathematics model about plow resistance through the new cultivation principle and the new design principle.

本文通过对比分析的手段对LEMKEN和KUHN两种高速犁参数两种犁体曲面参数进行量化分析计算，分析犁体曲面形状的几何参数与耕后质量、土壤的力学特性、耕速、阻力和功率消耗等相关关系，结合目前高效节能型农业的发展方向，提出在保证作业质量的前提下，应用新型耕作理论和新型设计理论建立牵引阻力数学模型。

Floor of entire county total ground accumulates 4885 square kilometer, climate characteristic is spring dry sand blown by wind is much, the summer is short rainfall is little, year average air temperature 2.5 ℃, fall 350mm is controlled, frost-free period is controlled 110 days, it is typical dry farming county, long-term since, because the ploughshare type of follow tradition plows cultivation, a large number of the earth's surface are completely bare, monsoon comes, soil land of medium fine sanded face is reached organic blow character, cause edaphic sand to change, fertility drops, raise of sand and dust, year answer a year, change dene serious with each passing day, cause aggravation of zoology environment year after year, the agriculture that also decided place produces a condition, groundwater source is not worth badly, 10 years of 9 drought, extensive cultivation, crop yield is low and flabby.

全县总土地面积4885平方公里，气候特色为春季干燥风沙多，夏季短促降雨少，年平均气温2.5℃，降水量350mm左右，无霜期110天左右，是典型的旱作农业县，长期以来，由于沿袭传统的铧式犁耕作，大量地表完全裸露，季风来临，将土壤中的细沙面土及有机质刮走，造成土壤沙化、肥力下降，沙尘扬起，年复一年，沙化日趋严重，造成生态环境逐年恶化，也决定了当地的农业生产条件，地下水源严重不足，十年九旱，广种薄收，作物产量低而不稳。

Yes, this was written for us, because when the plowman plows and the thresher threshes, they ought to do so in the hope of sharing in the harvest.

分明是为我们说的。因为耕种的当存着指望去耕种。打场的也当存得粮的指望去打场。

Ancient China flourished partly because of pro-growth, pro-trade policies and technological innovations like curved iron plows, printing and paper money.

古代中国繁荣部分是由于领先的发展和贸易政策和像曲辕犁、印刷术和纸币这样的技术创新。

In seedtime the sluggard plows not; when he looks for the harvest, it is not there.

懒惰人一寒冷，便不耕作；收获之时，他必一无所获。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。