row spacing form 行距配置
Effects of spacing form on leaf area index(LAI), canopy apparent photosynthesis(CAP)rate were obvious.
4．行距配置对群体叶面积指数、群体光合速率、干物质积累量及单茎光合速率均有影响。
参考来源 - 重穗型小麦分蘖成穗机理及其栽培调控研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Effects of different spacing form, density on structure of population, photosynthesis and grain yield of Lankao906 were studied under the high yielding condition.
研究了在高产条件下，不同行距配置、密度对兰考90 6群体结构、光合及产量的影响。
Effects of different spacing form, density on structure of population, light distribution and yield of phaseolus vulgaris were studied under the high yielding condition.
研究了在高产条件下，不同行距配置、密度对奶花芸豆群体冠层结构、光能分布与利用特性及产量构成的影响。
Depending on both the version of HTML standard and the browser you're using, form elements can vary in size, spacing, and typography.
根据HTML标准和所使用浏览器的版本的不同，表单元素在大小、间距和排版上也会有所不同。
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