查询词典 vector area

Anopheles dirus is the main vector of Plasmodium falciparum and plasmodium vivax in the area of Southeast Asia and the southern mountain area of China, especially in Hainan, Yunnan and Guangxi provinces.

大劣按蚊是东南亚和我国南方山区，特别是海南和云南及广西地区主要的疟疾媒介，它主要传播恶性疟原虫和间日疟原虫。

By superposing the vector of residential area with boundary of counties, the residential area A(subscript m of every district is calculated.

在模拟结果的基础上估算乡镇级人口，对比分析乡镇级估算人口和实际调查人口对结果进行验证，对比数据表明该算法所得到的人口分布与实际人口分布较为相符。

The building of Beijing,"deputy city center" to create decentralized ease the important function of the central area of the space vector, not only conform to the internationalization of the general trend of urban development, but also to ease the central area of Beijing city functions, optimizing the layout of urban space will play an important role.

建设北京&城市副中心&，打造分散疏解中心区功能的重要空间载体，不仅顺应了国际化城市发展的大趋势，而且对疏解北京中心区城市功能、优化城市空间布局具有重要作用。

First, use OTSU method to make license plate image binarization, and then use genetic algorithm to map the entire license plate matching search feature. With a fitness function formed by the area character vector, the optimal locating parameter of the plate area was found.

先用最大类间方差法对车牌图像进行二值化，然后利用遗传算法对全图进行车牌特征匹配搜索，结合区域特征向量构造的适应度函数，最终找到车牌区域的最佳定位参量。

The 3D geologic model constructed by the geotechnical investigation management information system can be used to obtain any desired geologic section in a given area and realize vector filling. It may also cut several cross sections of the geologic body in a given area and visualize the 3D geologic section by turning.

5工程勘察信息系统构造的三维地质模型可以获得指定区域范围内的任意地质剖面图，并实现了矢量填充；可以在指定区域范围内地质体上一次任意剖切出若干个断面，并可以通过旋转观察，实现三维地质剖面的可视化。

Integrating the sound intensity vector on the area which surrounds a sound source gets the sound power of this sound source. Since the integral of the sound power of the sound sources which are not enclosed by the area is zero, one could measure the sound power in ordinary environments correctly by measuring sound intensity.

对于一个声源，只要将其包络面上的声强矢量作积分，就可以求出被围声源的声功率，而测量区域之外的干扰噪声得以抵消，因此可以在普通环境下能准确地测定声源声功率。

In this paper, the rotary spectra of sea current and residual current are calculated for the data of cunent vector time series acquired through a mooring buoy located at (114°20.5'E, 20°04.8'N). Subsequently, the preliminary analysis for the internal structures of current in this area is done from these results of calculation and a lesidual current with a three days period is found in this sea area.

本文利用本所水文气象研究室在东沙群岛西南海域投放的一个锚定浮标(114°20.5′E，20°04.8′N)所获得的一系列海流流速矢量观测资料，用旋转谱分析方法对该站海流的内部结构作初步的探讨，并由此得到该站海流的某些运动学特征。

Abortus, amplify BP26 gene by PCR and clone to pMD18-T simple vector. Identify the constructed recombinant plasmid pMDBP26 by sequencing, then subclone to vector pET-28a. Transform the constructed recombinant plasmid pETBP26 to E. coli BL21(DE3) for expression under induction of IPTG. Purify the expressed product by histidine-binding resin column chromatography and identify by Western blot.

提取布鲁氏菌基因组DNA，用PCR扩增出BP26基因，并克隆到pMD18-T载体上，测序正确后，再亚克隆至pET-28a载体上，转化到大肠杆菌BL21(DE3)中，用IPTG诱导表达，经组氨酸结合树脂柱纯化，并对纯化后的表达产物进行Western blot鉴定。

In this thesis, the theory, algorithm and applications combined with the project "research on the feature extraction and analysis of XX acoustic vector" are discussed, according to the present development, main problems and practical needs in application of feature extraction of pressure and acoustic vector signals.

本文根据声压和声矢量信号特征提取的研究现状、存在的主要问题以及工程实际应用的基本要求，结合基金项目"XX声矢量特征提取与分析研究"的内容，对目标特征提取及其分类识别进行了理论、算法与应用方面的探讨。

The new method is presented to contrast economics based on the Haken pattern recognition. The synergetic network is builted and the prototype vector and adjoint vector of investment data are obtained.

经过与实际结果对比，可以看出该模型较好地反映了投资要素之间的非线性关系，具有较高的精度及理想的预测效果，可广泛应用于各种预测研究，有较好的推广应用价值。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。