fgr 中文意思是什麼
fgr
解釋
煙氣再循環-
Chen mengxiong, cai zuhuang, risks for development of groundwater resources in urban areas of china, iahs publicaiton of the academy of finland, fgr ， 1994
陳夢熊，水文地質學及其分支學科的發展（中國地質科學發展的回顧） ，中國地質大學出版社， 1995 。 -
Are the contract no., id no., fgr no., position no. completely shown on the drawing
合同號、 id號、 fgr號和位置號都完整地標示在圖上了嗎？ -
The results showed that : ( 1 ) a very significant increase in grain weight per plant ( gwpp ) of super high - yielding combinations mainly results from more panicles per plant ( ppp ). ( 2 ) the order of contribution to gwpp was panicles per plant, filled grains per panicle ( fgpp ), 1000 - grain weight ( kgw ), spikelets per panicle ( spp ), plumping degree ( pd ) filled grain rate ( fgr ). ( 3 ) gwpp has positive correlation with ppp and fgpp at 0. 01 significant level, with fgr at 0. 05 significant level. ( 4 ) on the background of big panicle hybrid rice gwpp has positive partial correlation with ppp, kgw and pd at 0. 01 significant level, which means any increase in these yield components can increase yield
結果表明： （ 1 ）不同產量水平大穗型組合產量的差異主要受單株穗數差異的影響； （ 2 ）產量構成因素對產量的作用大小依次為：單株穗數每穗實粒數千粒重每穗總粒數充實度結實率； （ 3 ）單株穗數和每穗實粒數與產量正相關達極顯著水平，結實率與產量正相關達顯著水平： （ 4 ）單株穗數、千粒重和充實度與產量的偏相關為正，且達到極顯著水平，說明在大穗的基礎上，單株穗數的增加、千粒重和充實度的提高可以使產量顯著增加。
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