And also makes a structure of density of stocking index dynamic estimate model.
还建立了林分密度指数动态预估模型。
First off, the density of electrons doesn't directly reveal the mathematical structure of the orbital.
首先,电子的密度并不能直接揭示出轨道的数学结构。
With so many units built into such a small area, the housing complex will achieve a density of 30 units per acre of water, leaving more open water surrounding the structure.
在面积这样小的区域内建造如此多的公寓单位,其住房密度将达到每英亩水域30个公寓单位,这样,该大楼周围便可留有更多的开阔水面。
A simple method to quantitatively determine the the backbone structure of a protein from a set of electron density maps at medium resolution has been described.
本文叙述了一个简单的从中等分辨率电子云密度图确定蛋白质骨架结构的方法。
Landslide density at Xigeda strata is among the best of facility-sliding stratas in China, because of the unique geological structure and physics-mechanics characteristic of Xigeda strata.
因昔格达地层具有特殊的地质结构和物理力学性质,该地层中产生滑坡的密度在我国易滑地层中名列前茅。
The diagnostic results show that the characteristics of electron temperature and electron density distributions depend strongly on the target structure.
诊断结果表明,激光等离子体各参数的空间分布与其靶结构有着十分密切的关系。
We concluded that the combined effect of gap size and bamboo cover would influence the density, structure and spatial pattern of the tree seedlings.
林窗大小和华西箭竹盖度的综合作用对优势树种幼苗的结构和分布格局产生影响。
For fabrication, a thin film process of high density routing and multi-chip assembly is adopted to meet the performance and structure requirements.
在制作上,根据性能和结构要求,采用了高密度布线、多芯片组装的薄膜工艺。
As the memories and karma defuses through the application of light the body releases its density and another cellular structure can be ascended into.
当记忆和业力通过应用光而去除时,身体就解除了致密并可以提升到另一种细胞结构中。
A novel topologic structure of high frequency AC pulse density modulation converter is proposed, and its operation principle, control scheme and design are described in detail.
提出了一种新颖的高频交流脉冲密度调制变频器的拓扑结构,并详细阐述了工作原理、控制方案和设计方法。
By controlling the range of the dry density, magnitude of cement and water cement ratio of mixture, the requirement of drainage property and structure strength can be fulfilled.
通过控制混合料的干密度、水泥用量和水灰比的取值范围,可使混合料同时满足排水性能要求和结构强度要求。
The CDG is a small group of UK academics working in the field of density functional theory and electronic structure calculations.
CDG是在密度的地里工作的英国学者的一个小组功能的理论和电子结构计算。
The structure, operational principle of several typical liquid density sensors and their application features are described and analyzed.
介绍了几种典型的液体密度传感器的基本结构、工作原理与应用特点。
The earth free oscillation can be used to constrain structure of the earth interior, including velocity, discontinuity as well as density distribution.
用地球的自由振荡研究地球内部结构、速度间断面、密度分布等具有射线理论不可替代的优点。
Some factors related with slope deformation, such as the orientation, density and size of structure planes as well as strengthening effect are also discussed.
并对一些与边坡变形有关的因素,如结构面的产状、密度和规模,以及加固效果等也进行了讨论。
After comparing and analyzing, the fire-resistant ability of different age structure, species and shrub density looks not same.
通过比较分析,从年龄结构、树种结构和灌木密度看对抗御火灾的能力不尽相同。
This paper discussed the cause of distinction of the particle density and the orgin of tubular and vesicular structure in spaces.
本文还讨论了细菌周膜断裂面上颗粒密度不同的原因及腔中管泡状结构的来源。
The small fusion body is a loose to tightly woven series of threads of light that illuminate the cellular structure burning off density through application of heat.
小型的融合体,是一系列从松到紧编织的光之线,它会通过应用热而照亮细胞,烧掉致密。
The theoretic evidence was provided to forecast a large size tensile fault depending on the density change of small fracture structure.
从而为根据小尺度断裂构造密度的变化预测大型张性断层构造提供了理论依据。
Force density method is frequently used for form finding of tensioned membrane structure.
力密度法是张拉膜结构找形分析中最常用的方法之一。
The effect of the molecule structure, molecule weight, functional group density of the prepolymers and diluent monomers on hardness, flexibility of cured products has been investigated.
研究了齐聚物和稀释单体的分子结构、分子量大小、反应性官能团密度对固化物硬度、柔韧性的影响规律。
The band structure and the electronic probability density of C60 cluster are calculated.
计算了C60团簇的能带结构和电子几率密度。
The effect of vibromilling on particle size, crystalline structure, optical density and the plasticizer absorption of PVC were studied through FTIR, SEM and physical property tests.
本文首次通过FTIR和扫描电镜等手段研究了振磨作用对聚氯乙烯(PVC)颗粒尺寸、微晶结构、表观密度和增塑剂吸收量的影响。
When designed, the high - speed generator with a permanent magnet (PM) rotor is preferred because of its simple structure, without excitation high energy density of the PM material.
永磁转子式高速发电机由于具有结构简单、不需励磁、效率高和能量密度大等优点成为高速发电机设计时的首选。
The effects of heating, tensile and high pressure treatments on the aggregate structure of low density polyethylene (PE-LD) samples were studied using a modulated DSC (MDSC).
采用调制式DSC分别对热、拉伸及高压处理后低密度聚乙烯的聚集态结构变化特点作了研究。
When designed, the high-speed generator with a permanent magnet(PM) rotor is preferred because of its simple structure, without excitation high energy density of the PM material.
永磁转子式高速发电机由于具有结构简单、不需励磁、效率高和能量密度大等优点成为高速发电机设计时的首选。
We studied the effect of suppress pressure, sinter temperature and sinter times on density, hardness and structure of the materials in the course of preparation.
并对制备过程中的压制压力、烧结温度和烧结时间等工艺参数对材料密度、硬度和组织的影响进行了研究。
The community feature, size-class structure, the regulation of changing density were analyzed and the survival curve, the death curve and the life table were worked out.
分析了白皮松的群落学特征、径级结构及其密度变化规律;绘制了存活曲线和死亡曲线,从多角度研究了白皮松幼林种群的动态变化规律。
It is found that the density structure of one dimensional interference fringes of Bose Einstein condensates is in form of a standing wave.
发现玻色爱因斯坦凝聚体的一维轴向干涉条纹的密度分布是一种驻波状结构。
It is found that the density structure of one dimensional interference fringes of Bose Einstein condensates is in form of a standing wave.
发现玻色爱因斯坦凝聚体的一维轴向干涉条纹的密度分布是一种驻波状结构。
应用推荐