根机

电动根石探测机的研制及推广应用

The Development and Application and Dissemination of the Electrically Operated Root-Stone-Survey-Machine

关于玉米秸秆和根茬还田机的性能和配套模式的探讨

Exploration on the performance and the corollary models of corn stolk and root macerator

全自动根管治疗机测定牙齿根管长度的准确性比较

Accuracy of determination of tooth root canal length by automatic root canal treating machine

文中重点介绍了电动根石探测机的试验和推广过程，并分析了推广应用的经济合理性。

This article introduces the process of study and extends of electrically operated root-stone-survey-machine , and analyzes the economic reasoning about electrically operated root-stone-survey-machine .

随着经济的发展，生态环境和农业可持续化发展意识的提高，秸杆根茬还田机得到进一步推广。

With the development of economy , ecological environment and agriculture sustainable development consciousness improved , straw chopping and tillage stubble machine popularize further .

本文依据东北地区冬春季节的气候特点，论述了玉米秸秆和根茬还田机的性能特点；

In this paper , the performance characteristics of a corn stalk and root macerator were discussed on the basis of winter and spring climatic conditions in northeast China .

研究发展质好耐用的洗根大苗插秧机，独轮驱动四连杆分插机构的带土苗插秧机及洗根大苗、带土苗两用插秧机。

Studying to develope good quality and durable rice planter for soil-removed seedlings , monowheel driven soil-sticked seedling rice planter with four-bar linkage type transplanting mechanism and dual-purpose ( including planting seedlings with or without soil ) rice planter .

JZH&2型秸秆根茬还田通用机的研制与试验

The Test And Design Of A JEH-2 Universal Stem And Root Cutting Machine

秸秆根茬还田通用机作业参数的优化设计

The Optimum Design for Working Parameters of Universal Stem and Root Cutting Machine

鞭式秸秆根茬切碎还田机的研制

Reserch on straw ′ s cut up and farmland returned machine of scourge type

根茬粉碎还田机除茬刀滚功耗模型的建立

A Rotary Power Dissipation Model of the Machine for Chopping and Returning Stubble into Soil

中粘壤土块根类作物收获机输送分离器的设计

Design of convey separator about the harvest machine for the middle glutinous soil tuber crops

霍根说，当时机上还有空位，机组人员很快就对这个不在无人看管未成年人的名单上的男孩产生了怀疑。

The flight was not full , Hogan said , and the flight crew became suspicious mid-flight because the boy was not on their list of unattended minors .

增加固定盖板根数，减少活动盖板根数对梳棉机的混合作用影响不大。

But the number of fixed flats and the moving flats has no obvious influence on the mixing action .