查询词典 nitrogen-free

NCR nutrient to calorie ratio：营养素与热能比,养分对能量比

NCI National Cheese Institute 全国干酪研究所[美] | NCR nutrient to calorie ratio 营养素与热能比,养分对能量比 | ND nitrogen digestibility 氮消化率

Spikelets per panicle：每穗颖花数

穗部性状:panicle characteristics | 每穗颖花数:Spikelets per panicle | 磷:nitrogen

protein milk：高蛋白乳(乳中另加脱脂乳)

protein metabolism 蛋白质代谢(作用) | protein milk 高蛋白乳(乳中另加脱脂乳) | protein nitrogen 蛋白质(态)氮

protein milk; eiweiss milk：(高)蛋白乳

\\"蛋白质维持需要量\\",\\"protein maintenance requirement\\" | \\"(高)蛋白乳\\",\\"protein milk; eiweiss milk\\" | \\"蛋白氮\\",\\"protein nitrogen\\"

waste heat utilization：余热利用

综合利用:Comprehensive Utilization | 余热利用:Waste heat utilization | 氮利用效率:Nitrogen utilization

tree planting activities：植树活动

植树日Tree Planting Day | 植树活动tree planting activities | 氮氧化物nitrogen oxides

fall witchgrass：下垂恶婆草

fall wind ==> 下坡风 | fall witchgrass ==> 下垂恶婆草 | fall-and-spring-applied nitrogen fertilizers ==> 秋季和春季施氮肥

ultraviolet ray absorbent：紫外线吸收剂

ultraviolet pulse molecular nitrogen laser 紫外脉冲氮分子激光器 | ultraviolet ray absorbent 紫外线吸收剂 | ultraviolet ray lamp 紫外线灯

.tn：abbr. total-nitrogen; 总氮

-1

.tn：abbr. total soil nitrogen; 全氮

-1

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant