叶开
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植物生长调节剂对花叶开唇兰原球茎增殖和分化的影响
Influence of Plant Growth Regulator on Multiplication and Differentiation of Anoectochilus roxburghii Protocorm
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一次风机电流与动叶开度不匹配原因分析与对策
Analysis and Countermeasure for Mismatch Between Adjustable Vane Opening with Current of Primary Fan
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花叶开唇兰营养体的结构
The structure of Nutritive Body in Anoectochilus roxburghii
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降碱灵对白肋烟上部叶开片及主要化学成分的影响
The Effect of Nornicotine Quick on the Upper Leaf Unfolding and the Major Chemical Composition
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影响花叶开唇兰原球茎与丛生芽形态建成、生根与移栽因素的试验研究
Factors Influencing Shape Building of Protocorm and Cespitose Bud , Rooting and Transplanting of Anoectochilus roxburghii
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结果表明不同株型品种叶片角度与枝梗数存在一定的相关性,其中:沈农606剑叶基角和剑叶开张角与一次枝梗数呈负相关;
The result indicated that there was negative relationship between the angle of flag leaf and primary branches of Shennong 606 ;
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金装持续原始配方可提高黑色的光泽度。一次风机电流与动叶开度不匹配原因分析与对策
Gold Class Endurance Original formula leaves a dark satin matte finish . Analysis and Countermeasure for Mismatch Between Adjustable Vane Opening with Current of Primary Fan
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旗叶开张角遗传受环境条件影响,第一年为加性-显性-上位性模型遗传,第二年为加性-显性模型遗传;
The inheritance of open angle of flag leaf was affected by environment , fit additive-dominance-epistasis model in first year , fit additive-dominance model in second year ;
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三峡电厂左岸机组在过速实验的关机过程中,当活动导叶开度约为4%,转速约为73rpm时,机组出现了强烈的异常振动现象。
A strong abnormal vibration happened during the over-speed test on the Three Gorges left bank hydropower station . When vibration occurs , the opening of the guide is about 4 % and the rotational speed is about 73 rpm .
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导叶开度对水轮机的效率有一定的影响,在最优工况正背面压差最小,水力损失最小;偏离最优工况,压差和水力损失都会增加。
The guide vane opening could affect efficiency , the pressure difference between positive and back of guide vane is minimum in optimum operating condition , and also the hydraulic loss . And in any other conditions , the pressure difference and hydraulic loss will increase .
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旗叶长、旗叶宽、旗叶面积、穗平均芒长均与穗粒重呈显著正相关;旗叶开张角、披垂度与穗粒重呈显著负相关。
The flag leaf length , width , area and mean awn length per spike were found to be significant positive correlation with grain weight per spike , the blade angle and bend degree of flag leaf to be significant negative correlation with grain weight per spike ;