1) benefit
单产效益
2) unit production
单产
1.
Ways to raise unit production of longwall face;
提高综采工作面的单产途径
2.
Discussion on methods of increasing unit production of fully mechanized caving in relatively thinner thick coal seam;
提高较薄厚煤层综放单产途径的探讨
3) Yield
单产
1.
Some Measures for Enhancing the Corn Yield in Jilin Province;
提高吉林省玉米单产的几项措施
2.
But different researches have obtained different results of correlation between genetic diversity and crop yield as indicated by COP.
结果表明,遗传单一性与我国玉米单产之间呈显著的负相关关系;品种单一性不一定会导致遗传单一性的增加。
3.
The yield potential of rice in Guangdong is great with the improved varieties.
提高广东粮食的自给率，在于提高单产，重点抓好占水稻面积２／３的中低产
4) Yield per unit
单产
1.
Increasing cassava yield per unit is the way of cassava fuel-alcohol about raw material problem;
提高单产是解决木薯燃料乙醇原料问题的出路
5) per unit area yield
单产
1.
The accuracy of estimating per unit area yield mainly depends on the representative quality of the sample plot.
使用抽样法估计单产的准确性 ,很大程度上取决于样本块的质量。
6) annual output
年单产
1.
To construct high yield and high efficiency coal mine can improve annual output,convenience disposal of drift,predigest production system.
建设高产高效矿井,不仅能提高工作面单产,方便巷道布置,简化生产系统,有利于矿井高度集中生产,而且能提高矿井整体资源回收率;近年来,王庄煤矿在高产高效矿井建设上不断进行创新与实践,矿井生产能力不断提升,2005年利用全套国产设备创造了单机单面年单产突破600万t全国先进水平,为矿井高产高效建设积累了丰富的经验,也将有力推动煤矿集约化生产技术的发展。
参考词条
补充资料：单产
1.单位面积产量的简称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。