The optimum density of CNT cathode arrays was found by simulation, carried out by experiments.
本文通过模拟计算找出了最佳碳纳米管场发射阴极阵列密度，并通过实验进行了验证。
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。
The method was illustrated by experiment on plain laser paper to combine relative contrast and color contrast to obtain optimum solid density of printing.
以素面镭射纸为例，通过实验，阐述了结合相对反差和色彩反差来确定印刷最佳实地密度的方法。
The test result proves that the CNT cathode with optimum array density is fabricated by the CNT paste with a density of 2.5 %.
实验证实浓度为2 5%的碳纳米管浆料制得的阴极有最佳的阵列密度。
The optimum combination between electric current density and input quantity is put forward.
提出了存在着电流密度与进料量的最佳组合。
The optimum fertilization rate, population density and variety in these experiments have recommended to farmers.
已将试验所得最佳施肥量、种植密度和品种推荐给农民。
The suitable planting density and time of sowing are favor of optimum use of soil water and improving water use efficiency, and make potato increasing its output.
适宜播种密度和播期有利于土壤水分的优化利用和水分利用效率的提高，可促进旱地马铃薯增产。
The optimum planting density and growth rhythm of the Mexico maize variety for special fresh fodder were (investigated) by using different planting densities.
采用不同种植密度方式对墨西哥专用青饲玉米的最佳种植密度及生长规律进行了研究。
The two-stage BDC has the advantages of ZVS switching, high power density, convenient to optimum design and convenient to modularize.
级联式BDC具有：两部分可分别优化设计、功率密度高、适于大变比变换的应用等优点。
The study aimed to confirm the optimum planting density of Yingge mungbean in Taihang mountain area.
确定太行山区鹦哥绿豆的最佳种植密度。
According to the demand of utilization unit, the management unit may regulate the planting density, management manner and optimum utilization time.
使经营单位可根据利用单位的要求，调整造林密度和经营方式及最佳利用时间。
The optimum quota for sampling trees and twigs for various density are given , too.
并给出了不同密度条件下样株与枝条的抽样数量配额。
With the increasing of cure temperature, the scorch time and optimum cure time decreased, but the crosslink density had a tread of decreasing.
硫化温度的提高会缩短焦烧时间和正硫化时间，但有使交联密度下降的趋势。
The optimum cutting density should be flolowedwith the change of the prices of cutting wood and cutting nurseling.
在穗价和苗价发生变化后，最佳扦插密度也将改变。
The test result proves that the CNT cathode. With optimum array density was fabricated by the CNT paste with a density of 2.5%.
实验证实浓度为2.5%的碳纳米管浆料制得的阴极有最佳的阵列密度。
The optimum selection age of basic density was determined at 10 years, the juvenile-mature correlation in tracheid length was unstable.
所以，10龄被确定为基本密度的最佳选择年龄。管胞长度幼——熟龄相关不稳定。
The laser power density and the temperature of post heat processing have great effect on the sheet resistivity and TCR of PTC thermistor, and there exist optimum values for these parameters.
激光功率密度和后续热处理温度对PT C热敏电阻方阻和电阻温度系数影响较大，并都存在一个最佳值。
Normal test method is employed to explore the relationship between dry density and optimum water content of coal gangue used in daming.
采用标准试验方法求得筑坝用煤矸石的最大干密度和相应的最优含水量。
This paper used orthogonal test to select optimum parameter of material, knitting density and coating so that the comparatively better technical parameters could be found.
笔者用正交试验法对牙周再生片的材料、编织密度以及涂层的组合进行优选，得出较优的工艺参数组合。
The optimum mutual interference power density to receiver noise power density ratio for …
得到了最大用户数时最佳的干扰功率密度与接收机噪声功率密度比。
For optimum density measurements, detector contact with the wellbore is critical.
为了获得最佳的密度数据，传感器是否与井壁接触非常关键。
Optimum plant density affects the use efficiency of crops production factors. To define it on peanut in Argentina we applied asymptotic model (Eq. 1).
种植密度是影响作物生产效率的关键因素之一，因此将渐近模型(方程1)应用到阿根廷的花生种植密度决策中。
In the paper, through the compaction test, the optimum moisture content and maximal dry density of aeolian sand are determined.
本文通过击实试验，确定了风积沙的最佳含水量和最大干密度。
According to the analysis of volume and economic benefit, the optimum initial planting density and rotation are determined.
同时经过经济效益分析，得出了最佳初植密度和最佳采伐年龄。
The effect of plant density on grain yield was also not significant for rice variety tested, the optimum plant density was about300,000 to375,000 hills per ha .
供试水稻品种的植株密度对籽粒产量的影响也未达到显著水平，最佳植株密度为每公顷300，000~75，000篼。
Based on compaction test, the biggest dry density and the optimum water content of the lime stabilized loess with different ratio of lime to soil were got.
通过击实试验，获得了不同石灰掺量石灰黄土的最大干密度和最佳含水量。
The choice for the optimum threshold is the core of the segmentation for cellular images. A single method is hardly suitable for all images with various kinds of density.
最优阈值的选取是细胞图像分割中的核心问题，单一的分割方法往往不能适用于各种疏密不一的细胞图像。
The choice for the optimum threshold is the core of the segmentation for cellular images. A single method is hardly suitable for all images with various kinds of density.
最优阈值的选取是细胞图像分割中的核心问题，单一的分割方法往往不能适用于各种疏密不一的细胞图像。
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