您要查找的是不是：
- low seeding density 稀植
- low seeding density cultivation 稀植栽培
- The seed density and diversity on algal crust are significantly higher on leeward slope than that on windward slope. 背风坡中部的藻类结皮种子多样性较高，显著高于迎风坡中部的藻类结皮。
- The seed density dynamic changes of soil seed bank in different pasturage growth phase on the desert steppe of Yanchi, county Ningxia were studied. 摘要研究宁夏盐池县荒漠草原牧草不同生长时期土壤种子库种子密度动态变化。
- The low seed setting percentage is the most important reason that limits the application of the autotetraploid rice. 同源四倍体水稻结实率偏低是影响其在育种中直接应用的重要原因。
- The comprehensive factors resulting in the low seed setting rate of wide rice in Gaozhou were discussed in this paper. 本文对导致结实率偏低的综合因素进行了讨论。
- The seed density of climax species such as Pinus koraiensis, Abies nephrolepis, and Acer mono increased, whereas that of Maackia amurensis and Fraxinus mandshurica decreased. 红松、臭松和色木槭等顶极种的种子密度逐渐增大，山槐、水曲柳等树种的种子密度逐步降低；
- The process step of seeding decomposition is a most important link of alumina production chain using Bayer Process,and the high or low seeding decomposition the directly affects both quality and output of aluminum hydroxide proluct. 晶种分解是拜耳法生产氧化铝过程中一个十分重要的环节,种分分解率的高低对种分槽的单位产能和产品质量都有直接的影响。
- The results are as follows: Grain number per panicle, seed density, secondary branch number, secondary branch grain number, secondary branch grain rate are significantly positively correlated with rice yield, &the yield is affected by all of them. 产量与每穗粒数、着粒密度、二次枝梗数、二次枝梗粒数、二次枝梗粒率呈极显著的正相关关系，这些性状对产量都有积极意义，产量是其综合作用的表现。
- It was also observed that the "inter-grain apical dominance" in hybrid rice was stronger than its restorer, which might be one of the main reasons for low seed setting in hybrid rice combination. 强势粒对弱势粒物质摄取能力的优势，可能是杂交稻籽粒结实率低下的重要原因之一。
- It was also observed that the “inter-grain apical dominance” in hybrid rice was stronger than its restorer, which might be one of the main reasons for low seed setting in hybrid rice combination. 强势粒对弱势粒物质摄取能力的优势，可能是杂交稻籽粒结实率低下的重要原因之一。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- The seed rain dispersal pattern was few seeds collected in open interspaces, under the shrub as a perch collected the higher seed densities. 两年的测量表明,幼苗表现年度数量减少,生长受密度制约。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
