摘要研制了棉秸秆切碎及残膜回收联合作业机。
A new type of cotton stalk shredding and used polythene film collecting combined machine was developed and designed.
该文在分析残膜回收机具性能的基础上，提出对起膜机构的设计。
The performance of the polythene film collector was analyzed, and the design of the loosening shovel was developed.
该文在分析残膜回收机性能的基础上，对起膜机构与集膜机构进行了设计研究。
The performance of the polythene film collector was analyzed, and the loosening shovel and curl-up film roller were designed and developed.
随着地膜覆盖栽培年限的延长，由于残膜回收率低，土壤中残膜量逐步增加，造成地膜污染。
Along with mulching fixed number years lengthening, because of remains film recovery rate is low, the amount of remains film in the soil progressively increase and cause film pollution.
通过刮膜蒸发器脱重和高精密精馏的方法对羰基化制备乙酸工艺副产物-重组分残液回收进行了实验。
Recovery of the residue liquid from the process for carbonylation of methanol to acetic acid was studied experimentally.
为此，针对残膜白色污染问题，采用农机农艺相结合的方法，研究设计了链条式烟田苗期地膜回收机。详细介绍了收膜机的总体结构及主要工作部件挑膜、起膜、送膜和卸膜的设计原理。
Aiming to the problem of white pollution and using the method that combine agricultural machinery and agronomic together, we design a miniature machine for retrieving plastic film of tobacco seedling.
机械回收地膜是目前解决残膜污染的有效途径。
The mechanical collection of the plastic mulch is one of the effective ways to resolve plastic mulch pollution at present.
机械回收地膜是目前解决残膜污染的有效途径。
The mechanical collection of the plastic mulch is one of the effective ways to resolve plastic mulch pollution at present.
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