Cardinal principle about present PF455S power Rice transplanter introduced from Korea S. of China of main introduction of this text, Characteristic and performance, and appear in the course of using plant problem that difference appear of environment with Chinese land, And this question, have been studied, has put forward some solutions.

摘 要本文主要介紹了有關(guān)當(dāng)前中國(guó)從韓國(guó)引進(jìn)的PF455S動(dòng)力插秧機(jī)的主要原理99re在线观看视频，特征和性能，以及在使用過(guò)程中出現(xiàn)的與中國(guó)土地種植環(huán)境的差異而出現(xiàn)的問(wèn)題色综合加勒比一本无码，比如說(shuō)：并對(duì)此問(wèn)題在线国产馆，作了研究，提出了一些解決方案欧美乱伦视频网站。

The working stability and the seedling-standing ratio of this transplanter were tested and analyzed by the orthogonal and single-factor tests methods.

對(duì)滑道分缽輪式栽植器的結(jié)構(gòu)国产福利在线观看、工作過(guò)程、缽體在滑道不同部位的運(yùn)動(dòng)狀態(tài)和受力情況進(jìn)行了分析视频高清在线看日韩精品免费，并對(duì)該栽植器的工作穩(wěn)定性和立苗率進(jìn)行了正交和單因素的試驗(yàn)分析国产亚洲日韩精品超碰。

Cardinal principle about present PF455S power Rice transplanter introduced from Korea S. of China of main introduction of this text, Characteristic and performance, and appear in the course of using plant problem that difference appear of environment with Chinese land, And this question, have been studied, has put forward some solutions.

本文主要介紹了有關(guān)當(dāng)前中國(guó)從韓國(guó)引進(jìn)的PF455S動(dòng)力插秧機(jī)的主要原理，特征和性能欧美性爱网站地址，以及在使用過(guò)程中出現(xiàn)的與中國(guó)土地種植環(huán)境的差異而出現(xiàn)的問(wèn)題午夜a一级毛片视频网站在线免费观看，比如說(shuō)：并對(duì)此問(wèn)題，作了研究久久久丰满老熟妇，提出了一些解決方案久久免费视频免费看。

Cardinal principle about present PF455S power Rice transplanter introduced from of China of main introduction of this text, Characteristic and performance, and appear in the course of using plant problem that difference appear of environment with Chinese land, And this question, have been studied, has put forward some solutions.

本次畢業(yè)課題設(shè)計(jì)詳細(xì)介紹了中國(guó)引進(jìn)的PF455S動(dòng)力插秧機(jī)的主要原理，特征和性能中老年女人A片，以及在使用過(guò)程中出現(xiàn)的與中國(guó)土地種植環(huán)境的差異而出現(xiàn)的問(wèn)題av免费在线观看网站大全，比如說(shuō)：并對(duì)此問(wèn)題，作了研究国产日韩成人香蕉软件，提出了一些解決方案看美女被操久久精品。

Computer analysis and kinetic simulation of the planting process using 2ZT2 beet transplanter were carried out.

對(duì)2ZT-2型甜菜移栽機(jī)栽植器進(jìn)行了運(yùn)動(dòng)分析與仿真研究。

Since its inception in 1999, much of the vast numbers of agricultural machinery Friend love, has grown in strength and formed a transplanter, harvester-based second-hand quite competitive modern enterprise.

自1999年成立以來(lái)538视频在线播放欧美，倍受廣大農(nóng)機(jī)朋友的厚愛(ài)在线人成，不斷發(fā)展壯大，形成了以插秧機(jī)欧美成三级，二手收割機(jī)為主頗具有競(jìng)爭(zhēng)力的現(xiàn)代化企業(yè)免费观看色视频网站。

Cardinal principle about present PF455S power Rice transplanter introduced from Korea S. of China of main introduction of this text, Characteristic and performance, and appear in the course of using plant problem that difference appear of environment with Chinese land, And this question, have been studied, has put forward some solutions.

摘 要：本文主要介紹了有關(guān)當(dāng)前中國(guó)從韓國(guó)引進(jìn)的PF455S動(dòng)力插秧機(jī)的主要原理，特征和性能，以及在使用過(guò)程中出現(xiàn)的與中國(guó)土地種植環(huán)境的差異而出現(xiàn)的問(wèn)題www.操逼.com，比如說(shuō)：并對(duì)此問(wèn)題亚洲欧美裸体一级播放，作了研究，提出了一些解決方案不卡性爱视频。

An analysis on the kinematics of a rearward separate-planting mechanism of rice transplanter was conducted by CAD in the paper.

對(duì)水稻插秧機(jī)后插式分插機(jī)構(gòu)進(jìn)行了分析自拍女生裸体自慰。

Based on measurement error, adaptive weighted fusion algorithm was used to integrate the data from two kinds of sensors to evaluate the dynamic orientation of rice transplanter.

在此基礎(chǔ)上，提出利用自適應(yīng)加權(quán)融合算法欧美精品午夜一级，融合電子羅盤(pán)和微機(jī)械陀螺信息99reav.，實(shí)現(xiàn)農(nóng)業(yè)機(jī)械航向角度的動(dòng)態(tài)測(cè)試與精確估計(jì)。

According to the data of the agricultural machinery in Japan which were provided by the Japanese Farm Machinery Association, the present situation of agriculture in Japan and the development of agricultural machinery since 1980s' are described in this paper. The main farm machinerys including tractor, rice seedling transplanter and combine harvester are also analyzed here.

根據(jù)日本農(nóng)業(yè)機(jī)械學(xué)會(huì)的農(nóng)機(jī)統(tǒng)計(jì)報(bào)告提供的大量數(shù)據(jù)91超碰人人操，分析了目前日本的農(nóng)業(yè)狀況以及80年代以來(lái)日本農(nóng)業(yè)機(jī)械總的發(fā)展?fàn)顩r国产av精选久久久，同時(shí)對(duì)主要的農(nóng)機(jī)產(chǎn)品即拖拉機(jī)、插秧機(jī)和聯(lián)合收割機(jī)進(jìn)行了具體的分析中文字幕无码毛片一级。