focus是什么意思

网络释义

用法例句

A technique for catching a dense region of crowd based on crowed density estimation of the local region and region seg- mentation is studied.

以局部区域为分析对象,结合人群密度估计和区域分割技术,实现了一种捕捉人群聚集点的方法。

Different Aggregation Behaviors of Amphiphilic Porphyrins in the Aqueous and Salt Aqueous solution;

系列双亲卟啉在水溶液及盐溶液中的不同聚集行为

Photodimerization and Aggregation in Organic Solution of a Single Chain Bolaamphiphilic Cinnamic Acid Derivative;

一含肉桂酸的单链Bola型两亲分子在有机溶剂中的光致二聚和聚集行为(英文)

Study on the influence on the characteristic of the second-order nonlinear optics by using aggregation of silver nanoparticles;

聚集效应对银纳米粒子的二阶非线性光学特性的影响研究

An simulating experimental study on influence of permeability of sandstone to oil migration and accumulation in Gaochentou;

高尘头地区砂层渗透率对石油运移与聚集影响的模拟实验研究

Analysis on simulation results of secondary migration and accumulation in beach area of Shengli petroliferous province.;

胜利油区滩海地区石油二次运移聚集模拟结果分析

Fluid Flow Rule and Accumulation Characteristics of Hydrocarbon Migration in Gaosheng-Niuxintuo Region;

高升—牛心坨地区流体运动规律与油气运移聚集特征研究

Random sliding window aggregates based on base intervals;

基于基区间的随机滑动窗口聚集

Detecting and Disposing DDoS Flow Based on Aggregate Algorithm;

基于聚集算法的DDoS数据流检测和处理

The critical solvent composition for aggregation cΦ and critical aggregate concentration CAC as well as average aggregate number(n) and aggregate constants (K) were determined.

烷氧基锌酞菁的二聚性质研究＊丁西明熊国祥许慧君＊＊（中国科学院感光化学研究所，北京１００１０１）关键词酞菁，聚集，聚集数，聚集平衡常数四吡咯环的金属络合物（如叶绿素、脱镁叶绿素等）是植物中构成光合作用反应中心的重要化合物，它们通过光诱。

Improvement of method for study on crystallization kinetics with agglomeration;

聚集结晶动力学研究方法的改进

In this paper, the concepts of agglomeration and cluster are discussed firstly, which shows that the forming of high-tech industrial agglomeration depends on industrial cluster.

高技术产业发生空间聚集是一种重要的新经济的地理现象,空间上细分,这种聚集进一步呈现形成产业专业化的产业带或者产业区具有专业化特征的产业集群。