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- The first derivative spectrum is more correlatively with the biophysical parameter including chlorophyll density and LAI. 综合分析，孕穗期是利用高光谱遥感进行作物长势和养分诊断研究的最佳时期。
- chlorophyll density 叶绿素密度
- The density of population in this city is very high. 这个城市的人口密度非常高。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- Haining Fengming Chlorophyll Co., Ltd. 海宁凤鸣叶绿素有限公司
- Aging leaves also send back chlorophyll. 老叶还送回叶绿素。
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要，对吗?
- The Chlorophyll Factory of Hangzhou. 杭州电化集团有限公司叶绿素厂。
- The shagreen cell is two layer with chlorophyll. 绿皮细胞2层，有叶绿体；
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- But in autumn,the chlorophyll breaks down. 但是在秋天，叶绿素衰竭。
- The population density is evened out. 种群密度亦趋于均匀化。
- Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow. 叶绿素是生长在植物中的绿色物质，它能吸收阳光，促进植物生长。
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- This wave of excess density is sound. 这种过剩密度的波就是声波。
- The density logger consists of a radiation source. 密度测井仪包括辐射源。
- Methods Investigating the rodent density by ELTON. 方法用ELTON夹夜法对鼠密度进行调查。
- A flagellated protist that ingests food and lacks chlorophyll. 动鞭亚纲原生生物一种有鞭毛的原生生物，它摄取食物并缺乏叶绿素
- By the charge density we mean the per unit volume. 所谓的电荷密度是指单位体积的电荷。
