1.
Design of Chain Ditcher with New Mineral Ditching Chain
基于新型刀式矿土复合型开沟链的链式开沟机设计
2.
Theoretical Analysis and Principium Bionic Experimental Research on Chain Drive in a Chain Ditcher;
链式开沟机链传动机理及初步仿生试验研究
3.
Motional Stress Analysis and Structural Optimization on Chain of Ditcher
链式开沟机链节运动受力状况与结构优化
4.
Virtual Experiment Study of the Cutter of Orchard Chain-type Trencher
果园链式开沟机刀片的虚拟试验研究
5.
Optimization Design and Analysis of the Power Consumption of Chain-Type Ditcher Based on MATLAB
基于MATLAB的链式开沟机功耗的优化设计与分析
6.
Optimization Design and Its Numerical Simulation of Cutting Process for the Cutters of Chain-Ditcher
链式开沟机刀具优化设计及其切削过程的数值模拟
7.
endless chain trench excavator
循环链式多斗挖沟机
8.
To wear a deep ditch or channel in.
在…上开沟在…上冲出深深的沟壑或沟渠
9.
To make, form, or cut channels in.
开辟沟渠在…上制作、形成或切割沟渠
10.
to disunite the links of a chain
拆开一条铁链的链环
11.
To become fastened or unfastened by a zipper.
拉开拉链，拉上拉链
12.
We must dig trenches to drain the water away.
我们必须开沟排水。
13.
The heavy rain guttered the soil.
大雨在地面上开沟了。
14.
The farmers dug ditches in the rain to lead away the flow.
农民们冒雨开沟排水。
15.
twin-disk drill
双圆盘开沟器的条播机
16.
hoe-colter drill
带锄式开沟器的条播机
17.
To make or cut channels in.
在…挖沟，在…上开筑水道
18.
water flows in furrow between the rows of crops
在作物行间开浅沟引水