Women, when they met on the public threshing ground, would speak to one another agitatedly in tones that were anxious vet joyful

女人們?cè)诘緢錾吓鲆姇r(shí)A片国产又色在线观看，都匆忙地帶著焦灼而快樂的口氣互相告訴道

Or as one who yokes broad-browed oxen that they may tread barley in a threshing-floor- and it is soon bruised small under the feet of the lowing cattle- even so did the horses of Achilles trample on the shields and bodies of the slain. The axle underneath and the railing that ran round the car were bespattered with clots of blood thrown up by the horses' hoofs, and from the tyres of the wheels; but the son of Peleus pressed on to win still further glory, and his hands were bedrabbled with gore.

像農(nóng)人套起額面開闊的犍牛国产人人综合，踏踩著雪白的大麥欧美A级拍拍拍高潮喷水，在一個(gè)鋪壓堅(jiān)實(shí)的打谷場上欧美重a片视频，哞哞吼叫的壯牛10pao永久免费视频，用蹄腿很快分輾出麥粒的皮殼――就像這樣国产免费看色操日人，拉著心胸豪壯的阿基琉斯，捷蹄的快馬踢踏著死人和戰(zhàn)盾4AAAA一级毛片，輪軸沾滿飛濺的血點(diǎn)www.欧美激情.com，馬蹄和飛旋的輪緣壓出四散的血污，噴灑在圍繞車身的條桿伊人黄色网。

Connected with trail research, this paper discusses synthetically the lacks of head-feed rice-wheat combine harvester and its' advancements on technology, and the current of the development on technology of head-feed combine harvester made in Japan in such as the header, the conveying-feed unit, the threshing cylinder, the cleaning unit and the rubber crower w...

分析了日本半喂入稻麥聯(lián)合收割機(jī)在使用中存在的不足以及在收割日韩系列在线精品视频免费观看网站、輸送、脫粒99riav在线一区、清選和行走機(jī)構(gòu)等方面技術(shù)改進(jìn)和發(fā)展動(dòng)向A片看片资源。研究表明A片大全片在线看,欧美淫荡...，以上技術(shù)進(jìn)步進(jìn)一步提高了半喂入聯(lián)合收割機(jī)技術(shù)性能，可為我國半喂入聯(lián)合收割機(jī)的研制提供借鑒亚洲一级免费网址。

For the fitches are not threshed with a threshing itrument, neither is a cart wheel turned about upon the cummi but the fitches are beaten out with a staff, and the cummin with a rod.

28：27 原來打小茴香国产极品白嫩精品久久久久，不用尖利的器具，軋大茴香人人爱人人爱人人操，也不用碌碡一级特黄AA片免费观看。但用杖打小茴香，用棍打大茴香久久一级片视频。

Yongguang eastern Rongxian factories through ISO9001 international quality management system certification of enterprises, professional production of various types threshing machine, threshing and threshing machine accessories and so on, around 10 years of closely threshing machine, thresher.

廣西容縣永光制造廠是通過ISO9001國際質(zhì)量管理體系認(rèn)證的企業(yè)酒店情侣A级毛片，專業(yè)生產(chǎn)各種型式打谷機(jī)、脫粒機(jī)及打谷機(jī)配件等免费视频精品一区二区三区，10多年來緊緊圍繞著打谷機(jī)日韩激情无码一级毛片免费视频、脫粒機(jī)。

Agricultural materials are zoetic, so the process of threshing and cleaning are complicated and the mechanism of threshing and cleaning are illegible.

農(nóng)業(yè)物料是有生命的材料卡通动漫亚洲综合第21页，其脫粒和清選過程較復(fù)雜99re在线视频免费观看精品，關(guān)于脫粒和清選機(jī)理的研究還不夠深入。

This research has important meanings for future research on mechanism of seed corn thresher and parameters optimization of threshing system, and it also is useful for developing threshing technology with low damage.

研究成果對(duì)進(jìn)一步研究玉米種子的差速脫粒原理免看一级a一级久久、優(yōu)化脫粒系統(tǒng)參數(shù)在线免费自拍视频、開發(fā)低損傷脫粒工藝具有重要的意義。

In order to optimize parameters of threshing system of corn thresher with different speeds threshing parts, and minimize mechanical damage of corn seeds in the course of threshing, an experiment of second order regression orthogonal rotation design was carried out with rotating speed of straight roller, feeding quantity and kernel water contents as influence factors and broken rate of kernel as major criterion.

為優(yōu)化差速式玉米種子脫粒機(jī)脫粒系統(tǒng)的有關(guān)參數(shù)在线无码高清不卡，進(jìn)而降低玉米種子在脫粒過程中的損傷免费麻豆精品无码国产在线，該文采用二次回歸正交旋轉(zhuǎn)組合設(shè)計(jì)的方法，以籽粒破碎率為主要性能指標(biāo)国产九九久久精品视频，選取直輥轉(zhuǎn)速三级黄免费视频网站、喂入量、籽粒含水率為試驗(yàn)因素美女被操黄片，對(duì)差速式玉米種子脫粒機(jī)進(jìn)行了性能試驗(yàn)日韩偷拍精品另类视频。

In order to research threshing seed-corn identity and damage mechanism, improve threshing principle, reduce damage and enhance efficiency, the threshing experiments for Longdi-401 seed-corn were carried out by using the LDS microcomputer control and electron draw press test machine, to investigate the effects of variety , moisture condition, force position and restriction property.

摘 要：為深入研究種子玉米脫粒特性和脫粒損傷機(jī)理，改進(jìn)玉米脫粒機(jī)东京热入口，降低脫粒損傷99热思思在线国产，提高脫粒效率，以隆迪401玉米種子為對(duì)象日韩妓女精品影院视频在线，應(yīng)用LDS微機(jī)控制電子拉壓試驗(yàn)機(jī)等進(jìn)行了脫粒試驗(yàn)欧美少妇熟女性爱视频，研究了玉米種子品種、含水率先锋资源在线看、作用部位及不同約束性質(zhì)下的種子玉米脫粒力學(xué)特性免费二级毛片免费完整视频。

This paper presents the present development of rape combine home and abroad and the running principle of typical threshing and separating system. And comparative experimental investigations are done between different threshing and separating systems, such as rasp-bar-plate-tooth drum with grid concave, axial-flow -short-rasp-bar drum with grid concave and spike-tooth drum with grid concave.

本文詳細(xì)介紹了國內(nèi)、外油菜聯(lián)合收割機(jī)研究現(xiàn)狀及典型的物料脫粒分離系統(tǒng)的工作原理超碰图片，對(duì)油菜聯(lián)合收割機(jī)不同的脫粒分離部件組合的脫粒分離系統(tǒng)——紋桿—板齒-柵格凹板天堂资源最新版网页、短紋桿—柵格凹板色哟哟视频网、釘齒—柵格凹板脫粒分離系統(tǒng)進(jìn)行了對(duì)比試驗(yàn)與研究。