The reduction of the noise and airflow pressure dropped in the fan of 4ZTL-1800 rice combine harvester threshing prior to cutting should be paid attention.

气吸式4ZTL-1800割前摘脱稻（麦）联合收获机的吸运风机的能耗和噪声一般都较大。

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In this paper, kinematic and dynamic analysis of crank-coupler cutting mechanism of full-feeding rice combine were made, and their computing models were set up.

对全喂入水稻联合收割机切割机构进行了运动学和动力学分析，建立计算模型。

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So introduced the present status of rice combine harvester, analyzed the main problems and their reasons, directed the development trend and counter measure of rice combine harvester in our country.

因此，介绍了我国水稻联合收获机械化的现状，分析了存在的主要问题和产生问题的原因，指出了水稻联合收获机的发展趋势以及应采取的对策。

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In any case, Syngenta says that it will combine its work with that of a public programme, the International Rice Genome Sequencing Project, which is plodding along to produce an even more accurate version of the sequence, and deposit the whole lot in GenBank by the end of next year.

ECONOMIST: The rice genome: Grain gain | The