查询词典 transplanter

How to replace the chain transplanter Korea International licensing the use of 2 years after operation, often breaking the chain of axle box chain phenomenon.

如何更换链条韩国国际牌插秧机使用作业2年后，常有车轴链条箱断链条现象。

Based on the national"ninth·five years"key project——study on the equipment and technique of raising and transplanting seedlings as the kind of factory, combining the no-tillage specialty which can shorten the working period and reduce the intension of dust devil, the key parts of corn no-tillage transplanter has been studied which can improve both the transplanting speed and reliability, reduce the labour intension of operator, further more, the method of automatic controlling whole working course has been applied by using single-chip microcomputer, the bedrock is made for transforming this technique into social productivity.

本文在原来国家科技部"九五"攻关项目"工厂化育苗、移栽工艺及设备研究"的基础上，结合免耕工艺不仅缩短作业时间，而且可以对防止沙尘暴发生有利的特点，对可以提高栽植速度和工作可靠性、降低操作人员劳动强度的玉米免耕栽植机的关键部件进行了详细的研究，进一步采用单片机控制技术对其工作过程实现了自动化控制，为该技术尽快转化为社会生产力打好基础。

This paper makes a research on a rearward Separate-planting mechanism of rice transplanter by CAD.

本文用计算机对水稻插秧机后插式分插机构进行了分析研究。

The design of transplanter for rice growing in cupulate tray is the critical link in rice growing in cupulate tray technology,the design method is not mature,for exploring a new design method,having discussed neural network s serviceability in agriculture machinery mechanism design with the theoretical basis of self-organizing feature mapand the back-propagation network,the integrated SOM-BP nerve network model is applied in the field of transplanter s critical mechanism design for rice growing,al...

水稻钵育栽植机的设计是实现水稻钵育栽培技术的关键环节，区别于传统的水稻栽植机其关键部件的设计方法还不成熟，在理论研究方面还不完善。为探索新的设计方法，论述了神经网络算法对农业机械设计的适用性，以自组织特征映射网络SOM 和误差反向传播网络BP为理论基础，将SOM-BP集成神经网络模型应用于水稻钵育栽植机关键部件设计领域，建立神经网络模型，通过集成网络训练，得到设计结果。验证了SOM-BP神经网络在农业机械机设计中的正确性和精确性。

The design level of the spade and the tree transplanter is limited by lack of the quantitative description of spading resistance in the course of spade movement.

铲刀是树木移植机的关键作业部件，目前由于缺乏铲刀下铲过程中下铲阻力的定量描述，使铲刀乃至整机的设计水平受到一定限制。

Based on the analysis for the moving process of the spade of the straight-spade-typed tree transplanter and the forced state by applying basic theory and studying methods of the soil-machine system mechanics, mathematical models have been derived for calculating the spading resistance.

本文通过对直铲或树木移植机铲刀下铲过程及受力状况的分析，应用土壤—机器系统力学的基本理论和基本研究方法，建立了该铲下铲阻力的数学模型，并由此提出了减小其下铲阻力的方法和措施。

The working principles of machine were took shape and the first rice transplanter was made at...

本文简述了我研究所在漫长的发展过程中每次改进的主要目的、机具结构和取得的效果，还有它们在国际、国内的影响，供研究者参考。

In addition to the tractor, we have acquired a new rice transplanter

除了拖拉机，我们又添了一台插秧机。

In the development of the power rice transplanter in our country a single steel traction wheel is usually used.

我国的机动插秧机在发展过程中人们认为：采用独轮牵引式好。

Separating-planting mechanism is the kernel operating part of rice transplanter, and the performance of it directly decides the whole level of transplanter.

分插机构是水稻插秧机的核心工作部件，其性能的优劣直接决定了插秧机的整机水平。

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。