spherical structure的例句大全

Results show that salt content in farmlands meet to normal distribution and its spatial structure meet to a penta spherical function.

结果表明，该地区在微咸水灌溉条件下，土壤含盐量服从正态分布，其空间结构符合5次球状函数；

On this basis, the paper mainly analyzed seasonal and height variation of the spectral structure of the spherical function and the difference of this variation between the southern and northern hemisphere.

并在此基础上重点分析了球函数谱结构随季节、高度的变化，以及这种变化的南北半球差异。

Utilizing filling structure theory of average spherical grain to calculate the bulk proportion of different granularity medium and utilizing the most dense filling theory to calculate the granularity proportion, author worked out the optimized grinding medium proportion of annular gap mill.

首先利用均一球形颗粒填充结构理论计算了介质球不同粒径的体积配比，利用最密填充理论计算了介质球的粒径大小的配比，求出了环缝磨研磨介质的优化配比。

The optimizing analysis of the parameters of joint structure between the spherical head and the tube of the coal-to-liquids heavy duty hydrogenation refined pre-reactor

煤制油加氢预精制反应器封头与简体连接区参数优化分析

The results showed that the active zinc oxide powder was in cubic and hexagonal structure with spherical shape, its average particle size was 8 nm and its purity was high.

结果表明：活性氧化锌的粒度分布均匀，形貌为近似球形，其平均粒径为80nm，产品纯度高。

Experiment and Ways for Determining Structure Parameter of Spherical Lens

测定球面透镜结构参数的实验方法

According to the comprehensive evaluation of the final optical system, this structure could achieve the requirements of large field zoom lens in the digital camera. All the lenses composing the zoom system are spherical lens, so the production cost could be reduced effectively.

评价结果表明，这种结构形式可以实现大视场要求的数码相机变焦距物镜设计，组成系统的全部镜片都为球面透镜，使加工变得容易，降低生产成本。

Regression of spherical model and its nugget structure of theoretic variogram using weighted linear programming method

理论变异函数球状模型的加权线性规划法拟合

Results showed that: data obeyed normal distribution characteristic, structure was up to spherical model, special data was second trend;

结果表明：数据服从正态分布，结构符合球状模型，空间数据存在东西方向和南北方向的二价函数趋势；

The regression of spherical model and its nugget structure of theoretic variogram is discussed and the weighted linear programming method is proposed in this paper.

对理论变异函数球状模型及其套合结构拟合这一问题作了探讨，提出了加权线性规划拟合法。

Firstly, the friction and static characteristics of large-scale spherical pair were studied. The suitable structure parameters of the spherical pair were chosen through analyses of load capacity, oil pressure, leakage rate and the processing of it.

首先，本文对大型转子静平衡仪球面摩擦副的摩擦流动特性进行了研究，通过对承载能力、油腔压力、泄漏功耗和加工难易的分析，选择出了球面副合适的结构参数；

Radiative Property of Semitransparent Spherical Particle With Multilayer Structure

多层结构半透明球形粒子的辐射特性

The results showed that nanocrystalline Pb powders were close to spherical particle and had the same structure as bulk Pb.

试验结果表明：液相分散法制取的铅纳米晶粉是近球形的小颗粒，同时具有与原料铅完全相同的晶体结构。

IPN gel shows network structure and the aggregate of the network structures is spherical particle, the crystal structure can also be observed obviously.

IPN凝胶呈网状结构，聚合物网络结构的聚集体为圆球状颗粒形式，并可以观察到明显的结晶结构；

XRD and TEM studies show that the ZnO crystalline in hexagonal structure with spherical particle and uniform size distribution of 8 nm.

结果表明：产物纳米氧化锌为粒度分布均匀的球形六角晶系结构，平均粒径约为8nm。

Combined with compression molding technique, novel spherical pore foams with ordered internal structure and complicated external shape were prepared.

在此基础上，采用球形致孔剂并结合模压成型技术制成了具有规整球形孔结构的新型多孔支架，并系统地研究了该三维多孔支架的力学性能；

The optimum process parameters were obtained. Secondly, on the basis of the spherical pore model, pore micro structure models for the intermediate and final stages of sintering have been set up while densification equations are derived for the above stages of sintering.

基于球形气孔模型建立了烧结中期和后期的显微结构模型，推导出了固相烧结中期和后期的致密化方程。

Research of lightweight honey-comb hole structure of spherical reflector of spaceborne sensor

遥感器球面反射镜蜂窝孔轻量化优化设计

The nano Ti ( CN) base cermets appeared more uniform spherical shape structure and a different toughening mechanism.

与较粗Ti（CN）基金属陶瓷相比，纳米Ti（CN）基金属陶瓷表现更加均匀的球形结构；

Results show that TiO_ ( 2) samples without any heat treatment is amorphous with poor structure and they are in spherical shape and well dispersed.

结果表明：未经任何热处理的TiO2粉体即为无定形态，结构完整性较差，样品颗粒呈类球形，分布均匀。