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- The optimum density is difficult to specify in terms of trees per acre. 很难定论究竟每英亩多少株树为最适密度。
- Plantations of slender spindles are an example of such optimum density conditions. 细长纺锤形栽植就是这种最适密度条件下的一个例证。
- In America, the optimum density for the best use of road space is around 50 vehicles per lane-mile . 在美国，道路最佳使用效率的理想车辆密度大约是每车道英里50辆车。
- If the optimum density of forest road network is to be obtained in a piece of cutting area,the ways of yarding need optimum choosing. 林道网合理密度是相对于集材方式而言的，在一片伐区上要得到最佳的林道网密度，需要进行集材方式的优选。
- Optimum density of larch plantation 落叶松人工林最适密度的探讨
- A Study on Optimum Density and Disposition of Forest Road Network 山地林道网合理密度与配置的研究
- EXPERIMENTS OF OPTIMUM DENSITY OF CUTTING SEEDLINGS OF POPLAR 杨树扦插育苗适宜密度的试验
- Research on Distributing Zones of Optimum Density in High Loess Embankment 高填方黄土路堤的最优填筑密度分区研究
- Research on the Optimum Density of Forest Road Network on Ecological Benefits 考虑森林生态效益因子的林道网合理密度研究
- Study on the Optimum Density of Carbon Nanotube Field Emission Cathode Arrays 最佳碳纳米管场发射阴极阵列密度的研究
- The market offer optimum condition for sale. 市场为销售提供了最佳条件。
- Most favorable or desirable; optimum. 最理想的最适宜的，最令人满意的，最优的
- Compute the optimum density of carbon nanotube arrays based on finite element method 基于有限元软件分析碳纳米管的最佳阵列密度
- Study On Optimum Density about Various Stories of Natural Broad- leaved Forests in Northern Fujian Province 闽北天然阔叶林各林层合理密度的研究
- Research on Optimum Density of Different Melon Shape in Watermelon Seed Production 西瓜制种不同瓜型母本最佳密度研究
- 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。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- Now your advice is very optimum. 现在你的建议是很适宜的。
- The population density is evened out. 种群密度亦趋于均匀化。
