1) Hefeng 45
合丰45号
1.
The Breed selection and Valuation of Super-high yield Multi-resistance and High oil New Soybean Variety Hefeng 45;
超高产、多抗、高油大豆新品种合丰45号的选育与评价
2) Hefeng47
合丰47号
1.
AMMI model was used to analyze the result of Hefeng47 that attended soybean regional trials in the second accumulated temperature belt of Heilongjiang province and southwest temperature Sanjiang Plain sub-humid zone(five zones).
利用AMMI模型对大豆新品种合丰47号参加黑龙江省大豆区域试验第二积温带三江平原西南温和半湿润区(5区)试验结果进行分析,结果表明:合丰47号产量在所有参试品种中列第1位;(Di)值在参试品种中列第2位,小于对照品种合丰35号的(Di)值,表明合丰47号的适应性好于对照品种合丰35号;从品种与试验点的交互作用可以看出,合丰47号适于在黑龙江省第二积温带三江平原西南温和半湿润区的汤原、桦南、富锦、友谊、笔架山、依兰等地区推广。
3) Hefeng 42
合丰42号
1.
Analysis of the Semi-short Stalk Soybean Hefeng 42 Population Structure under Optimum Compact Planting;
半矮秆大豆合丰42号最佳密植群体结构分析
4) Hefeng soybean
合丰号大豆
1.
Genetic improvement of main agronomic characters of 15 Hefeng soybean varieties developed from 1959 to 1995 was studied.
本文通过对 1 959- 1 995年合丰号大豆 1 5个主要推广品种农艺性状遗传改进的研究 ,结果表明 :单株粒重、单株荚数、单株粒数、主茎荚数、每节荚数、主茎粒数、主茎粒重、粒茎比随着年代的推进呈先减后增的趋势 ;每荚粒数随着年代的推进减增交替进行 ;生育期前期早 ,中前期晚 ,后期比较适中 ;百粒重、株高、分枝数、生育前期随着年代的推进呈先增后减的趋势 ;茎粗、生育后期呈前期和后期增加 ,中期减少的趋势 ;干茎重、秆的强度随着年代推进呈增加的趋势 ;分枝粒数中期以前和后期减少 ,中后期增加 ;分枝荚数、分枝粒重随着年代的推进增减交替进行 ;底荚高度随着年代推进呈降低趋势 ;节间长度前、后期短 ,中期长 ;主茎节数变化不大 ,后期较
5) 45 steel
45号钢
1.
A study on dynamic mechancial behaviors of 45 steel;
45号钢的动态力学性能研究
2.
Formation reason and prevention measure for quenching cracks of 45 steel axis spare parts;
45号钢轴类零件淬火裂纹形成原因及预防措施
3.
For enhancing the hardness and achieving the surface modification,the superficial nickel plating 45 steel was carried on by laser surface alloying,The result indicated that the microstructure of surface with tiny crystal surpassed the substrate's obviously.
为提高45号钢的表面硬度,达到表面改性的目的,对表面镀镍的45号钢进行了激光表面合金化。
6) steel
[英][sti:l] [美][stil]
45号钢
1.
the Analyzing and Countermeasure of Decarbonization about 45 steel Cold-Rolled Quality Carbon Structural Steel Sheets;
45号钢冷轧薄钢板脱碳层超标的原因分析及对策
补充资料：丰丰
1.多貌。
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