1) Yield increase benefit
增产效益
1.
Based on farmland shelter forest in Hetao Area,by determining the plant height,spike length,filled grain number per spike,1000-grain weight and yield of wheat in the different distance of farmland shelter forest leeward side,this article studied the yield increase benefit of farmland shelter forest.
本文以河套灌区的农田防护林为研究对象,通过对所选农田防护林背风面距林带不同距离处小麦株高、穗长、每穗实粒数、千粒重和产量的测定,研究了农田防护林的增产效益。
2) producer beneficial increment
生产者效益增量
5) Benefit incremerit
效益增量
6) effective gain
有效增益
1.
2%,effective gain≥10~4.
2%;有效增益≥10~4。
2.
The results of the test indicate that more than 105 effective gain and about 24% energy resolution of 5.
使用放射源55Fe对其气体放大特性、电荷传输效率及能量分辨本领等性能进行了实验研究,重点研究了传输区电场对气体有效增益和能量分辨本领的影响。
3.
The signal,effective gain and energy resolution of THGEM are measured with source of ~(55)Fe.
对要使用的THGEM板的漏电流和信号进行了测试,并使用Fe~(55)对单层THGEM探测器的有效增益和能量分辨等性能进行了初步测试。
补充资料：增产
1.增加生产。
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