查询词典 plow

A cluster of seven stars in the constellation Ursa Major, four forming the bowl and three the handle of a dipper-shaped configuration.Also called Charles's Wain, Plow

北斗七星：大熊星座的七颗星组，其中四颗形成长柄勺状结构的勺斗部分，另三颗形成其勺柄部分也作 Charles's Wain， Plow

Nevertheless, many people devoted their attention to the plow, until in 1869, James Oliver of South Bend, Indiana, turned out the first chilled-steel plow.

不过，也有许多人把注意力投向了犁，直到1869年，印第安州南部的詹姆士，奥利弗生产出了第一具冷冻铁犁。

In this paper, the development situation and level of driving disk plow at home and abroad are introduced and their market prospects are analysed. A proposal of further developing the products of driving disk plow in China is put forward.

本文介绍了驱动式圆盘犁的国内外研制情况与水平，并对市场前景作了分析，提出在国内进一步开发有关驱动式圆盘犁产品的建议。

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。

While traditional farming experiences and preliminary experiments on minimum tillage showed a preference of alternating furrow slice inverting and deep loosening without inverting in some of the agricultural regions in China, the development of a PTO driven furrow slice inverting rotary plow as primary tillage implement inplace of the conventional moldboard plow was justified from the standpoint of less tractor traffic, less soil compaction, less energy consumption, sowing in time etc.

从翻耕或翻耕与深松相交替将在相当广大的地区、相当长的时期内，作为一种基本的田间作业环节而存在这一认识出发，用"假想旋翻垡片"的概念研究了旋翻在几何尺寸上的可能性及其限制条件，并从保省耕作法的节能、赶农时、省人工减少土壤压实、经济高效等方面对旋翻进行了考察，指出发展一种动力驱动、原沟旋转翻垡的基础耕具的必要性和可行性。

This paper makes the soil movement be four sections: a Cutting soil with edge; bThe soil movement along the plowshare and plow chest's below surface; c The soil movement along the plow cliff ;dThe soil movement beyond the plow in the course of farming in order to study the force of moldboard plow surface.

本文在研究犁体曲面受力时，把犁耕时土垡的运动分为四个阶段：a 用铧刃切开土垡；b 土垡沿犁铧和犁胸下部曲面运动；c 土垡沿犁壁运动；d 土壤超出犁壁曲面运动。

My company After years of efforts and development, further improve the quality of products, licensing Shuangjian shovel plow won a major national machine primers plow factory, the majority of new and old customers the confidence and love.

我公司经过多年的努力和发展，产品质量进一步提高，双剑牌犁铲赢得了全国各大机引犁厂，广大新老客户的信任和厚爱。

My company in order to improve product quality to meet market demand and expand production scale, an increase of the production area and equipment, has been formed forging, roll forging heat treatment, quality inspection of the production line as a whole, so that the quality of products in full compliance with the National Technology Department required standard, on an annual output of 10,000 shovel plow, product quality are the key to better quality are "Shuangjian", it is entirely possible and comparable steel plow shovel.

我公司为了产品质量的提高，满足市场的需求，扩大了生产规模，增加了生产占地面积和设备，已经形成了锻造、滚锻热处理、质量检测为一体的生产线，使产品质量完全符合国家技术部门要求的水准，年产犁铲上万片，产品质量是关键，质量更好的是"双剑"，它完全可以和犁铲钢相媲美。

My company's products have wide range of automotive steel, agricultural machinery parts, shovel plow, plow side panels and a variety of films and 60,70 harrow bulldozers shovel blade, but also to undertake a variety of mines, railways, automotive forgings business.

我公司产品有各种车型的汽车钢板、农机配件、犁铲、犁侧板及各种规格的耙片和60、70推土机铲刃，还能承接各种矿山、铁路、汽车锻件业务。

Shuangjian licensing plow shovel high quality and low price, I produced Shuangjian licensing Road mill with plow shovel manufacturing, licensing Shuangjian plow shovel as sharp as the sword, tenacity wearable, Shuangjian plow shovel is your best option.

双剑牌犁铲质优价廉，我公司生产的双剑牌犁铲用道轧钢制造，双剑牌犁铲像剑一样锋利，坚韧耐磨，双剑犁铲是您最佳的选择。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。