level distribution的例句大全

percentage distribution of enrolment and expenditure by level of education

各层次教育入学率和支出率

upon a cellular level, lobelia assists with proper distribution of blood sugar making sure all cells within the crystalline form are fed.

在一个细胞水平上，南非半边莲分配合适的血糖，保证水晶体中的所有细胞都被滋养。

design and realization of the province- level geo- information distribution system based on network

基于网络的省级地理信息分发服务系统

calculation results show that a sidelobe level and aperture efficiency closed to the theoretic ones can be achieved provided the designed aperture distribution is around the theoretic low sidelobe aperture distribution.

计算结果表明，只要口径场分布的设计值在低旁瓣口径场分布的理论值上上下波动，就能获得与低旁瓣口径场分布的理论值较接近的旁瓣电平和口径利用效率。

Objective To investigate the blood pressure ( BP) level and different BP group distribution in civil aviation flight students and the risk factors of hypertension.

目的调查民航飞行学生血压水平及分类情况，探讨引起飞行学生血压升高的危险因素。

for the overlap between tumor and normal tissue in the image gray distribution, fuzzy clustering and statistical classification methods based on gray level information can not be always satisfactory.

由于肿瘤组织和正常组织在灰度分布有重叠，基于象素或体素信息的模糊聚类方法和统计分类方法不容易区分它们。

in the light of the rationality and stability problem of density distribution of" quasi level ellipsoid", we primarily put forward the idea to solve "quasi level ellipsoid" using lagrange function and hamilton integration.

针对似水准椭球密度分布的合理性和稳定性问题，初步提出了求解似水准椭球的拉格朗日函数和哈密顿积分的设想。

how to maintain a certain level of customer service and lower inventory and distribution costs becomes a core in the chains retailing.

如何在保持一定的客户服务水平的基础上降低库存和配送成本已经成为连锁零售业关注的核心问题。

dynamic simulation of water distribution network is important for water companies to accomplish scientific management, to increase benefit and to improve the service level.

给水管网系统动态建模是自来水公司实现科学管理、提高效益、提高服务水平的重要手段。

because server and proxy are unequal, the model of revenue distribution based on of stackelberg strategy is established. and this model is a two-level programming model.

针对Server和Agents的地位不平等的情况，建立了Server和Proxy之间的收入分配的Stackelberg策略模型，得到了一个双层规划模型。

accumulation, distribution and excretion of low level of~ ( 65) zn and~ ( 134) cs in some marine mollusc

几种海洋软体动物对低放射性水平~（65）Zn和~（134）Cs的积累、分布和排泄

in chapter four, bp models are established. the relationship between macroscopic and mesoscopic level of concrete is proposed from two sides: the strength predictive model predicts the compression strength of concrete with mean distribution radius and four different porosities;

第四章建立了BP神经网络模型，从两个角度尝试建立了混凝土细观与宏观之间的联系：强度预测模型从细观结构出发，通过混凝土孔隙平均分布半径和4个分孔隙率预测抗压强度；

survey of distribution of epidemic cerebrospinal meningitis bacterium and the population immunity level in hainan province

海南省流行性脑脊髓膜炎菌群分布和人群免疫水平调查

the electromagnetic field strength level in the power distribution area of outdoor ais type is highest.

户外AIS类型配电区工频电场强度整体水平最高。

the distribution of those officials often had a reverse relation with the developing level of the economy and culture in the south of the five ridges in song dynasty.

而谪宦在岭南各州的数量分布，往往与宋代岭南地区经济文化的发展程度成反比。

study on model for second-level optimized dispatching of multi-source water transmission and distribution system

多水源输配水系统的二级优化调度模型研究

stress distribution in zygapophyseal joint following two level artificial disc replacement under axial loading

轴向载荷对双节段颈椎人工椎间盘置换邻下位关节突关节压力的影响

a novel algorithm for circuit partitioning at transistor level comparison of two determination method of single crystal orientation and distribution

一种新的基于晶体管级的电路划分算法单晶取向及其分布两种测定方法的对比

In this method, a level set function was introduced for the representation of source distribution. By evolving the level set function, the solve distribution can be updated in an indirect mode, which improved the stability of reconstruction process.

这种方法中，通过引入水平集函数来间接的表示光源分布，避免直接对光源分布向量进行搜索，提高了算法的稳定性。

industry: material level, liquid level sensor; level meter; display instrument; float switches; low-voltage switchgear; distribution box;

所属行业：料位、液位传感器；物位仪表；显示仪表；浮球开关；低压开关柜；配电箱；；