1) developing agricultural mechanization
推进农机化
1.
According to state policy nowadays, the paper analyses the potential opportunity that agricultural mechanization development is facing, points out the existing problems and makes suggestions on developing agricultural mechanization in the new situation.
根据当前国家政策的新形势,分析了农机化发展面临的机遇,指出了当前农机化发展存在的问题,并提出在新形势下推进农机化事业的建议与措施。
3) airframe/scramjet integration
机体/推进一体化
1.
Some performances,such as aerodynamics,aeroheating,radar cross section(RCS),airframe/scramjet integration,and volume of airframe,trimmed characteristic,static stability and maneuverability at cruise stage are selected as the objectives.
采用多目标遗传算法,以飞行器外形参数作为设计变量,考虑了巡航状态下的气动力、热、雷达散射截面、机体/推进一体化、机身容积、配平特性、静稳定性和机动性等指标。
5) farm machinery promotion
农机推广
1.
There are many difficulties in farm machinery promotion,and promotion system of farm machinery is weaker than before.
我国农机推广工作面临许多困难,农机推广体系不断弱化。
6) agricultural machinery popularization
农机推广
1.
Mechanization of farming is based on an excellent agricultural machinery popularization system.
完善的农机推广体系是实现农业机械化的基础。
2.
This article analyses the actuality of agriculture, mechanization, agricultural machinery technique popularization in Shandong Province, according to the requirement of developing regional superior farm product, expatiates on the consideration and countermeasures of basing on agricultural machinery popularization to develop agricultural mechanization of superior farm product.
本文分析了山东省农业生产、农机化和农机推广的发展现状,根据优势农产品区域化发展对农机技术推广工作的要求,提出了发展农机推广,促进优势农产品区域机械化发展的思路与措施。
3.
To innovate mechanisms of agricultural machinery popularization system and prompt the combination of agricultural machinery popularization and market economy will impel the development of agricultural machinery industries.
农机推广在农业机械化与农机制造业的发展中起着桥梁和纽带作用。
补充资料：农机化技术经济指标
农机化技术经济指标
农机化技术经济指标用于评价农机化技术经济效益的标准。常用的指标有:一①生产率指标。指机器在单位时间内按一定的质量标准完成的作业量根据不同的要求分别有千瓦小时生产率、理论生产率、实际生产率、纯工作小时生产率、技术小时生产率等。单位时间可以是小时、班、月、年等;作业量可以是作业面积、吨公里、千克、立方米、米等。②机器性能指标。如机器购价、机器可靠性系数、干瓦小时耗油(电)量、单位作业耗油(电)量等。③作业质量指标。如作业质量合格率、适时作业率等。④成本指标。如单位作业成本、单位作业耗用劳动量、单位作业物资消耗、农产品成本、农机作业活劳动节约率、单位农产品机务费用等墓管理使用水平指标如每干瓦动力平均负担面积、单位面积平均农机投资额、机具配套比、农业机作安全率、班次时间刊用率、机组年作业量、成本利润率、农机投资回收期、百元农机投资净产率、农业劳动生产率、劳均负担面积、单项作业机‘械化程度、综合机械化程度等以上指标可以根据不同的农机化技术经济分析的目的进行取舍
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条