查询词典 subsections

A novel algorithm for InSAR SLC coregistration is proposed. The averaged periodogram is used as evaluation function of registration in the new algorithm and the estimation variance of evaluation function is reduced by separating the data into numbers of subsections and averaging them, thus the accuracy and reliability of registration is improved.

提出了一种新的干涉合成孔径雷达复图像配准算法，新算法使用干涉相位图的平均周期图作为配准的评价测度函数，采用数据分段求平均的方法降低了评价函数的估计方差，从而提高了配准的精度与可靠性。

The dissertation consists of introduction, text and peroration, whereas the text consists of five chapters and nineteen subsections.

绪论由研究的缘起、国内外相关研究评述、专业化人力(来源：A6e2eBe2C论文网www.abclunwen.com)资本国际迁移的研究假定、本论文的理论工具和研究框架五点内容构成。

On the basis of comparison of several algorithms of the calculation of unstable resonator"s mode. Fast Fourier transform method is chosen in this paper. The model of multi-layer distribution of gain is established. Sampling granularity in real space used in FFT, quotient of guard band and distance between subsections are made certain respectively. The convergence criterion of root-mean-square of plural y which is the quotient of the optical field"s distributions separated by one pass is established. Under the circs of multi-kind of distribution of gain and different measurement of distortion, the output optical field distribution is calculated.

在比较了各种计算腔模方法的基础上，根据角谱传播理论，选择FFT算法，建立谐振腔内多层增益分布模型，分别确定了FFT算法的空间采样间隔、保护带系数和分段计算的距离，选取光场往返一次之比的均方根值收敛准则，计算多种增益分布、不同镜面变形时的谐振腔输出光场分布，同时计算该光场的远场分布和传输有限距离之后的分布。

Pollen morphology Pollen grains of one hundred and four species belongomg to twenty-three subsections of seven sections of Rubus L.

花粉形态通过扫描电镜观察了中国悬钩子属7组23亚组共104个种的花粉形态。

The music signal was divided into several subsections and the length of each section was equal to the duration of one semiquaver. The base frequency was obtained using one dimension DCT operated on each section. The extreme points of the musical notes were found by comparison with the adjacent sub-sections. And then, the musical scores were got using the principle of least derived notes.

采用离散余弦变换结合能量比对的手段，并提出了一种变化音最少法则：以十六分音符对应的时值作为步长，将乐曲信号分为若干个子段；对每个子段进行一维DCT操作，提取基音频率；对相邻子段进行能量比对，查找音符的端点；利用变化音最少法则，生成乐谱。

The main purpose of careful observations on external appearance and internal anatomy is to throw light on the evolution of the modem family Pinaceae:To Pinus, attention is paid to the relation of different subgenera, sections and subsections; to Pseudoaraucaria and Pityostrobus, through analysis of the extinct types, trying to clear the evolution relations among all genera so as to finish the systematic tree is of most importance. Currently there are two hypotheses, i.e. Pinus center theory and Pseudoaraucaria branch theory.

对松科化石球果进行细致的外部形态及内部结构的研究主要目的在于演化关系的探讨上：对于Pinus，主要探讨这个属内各个亚属、组、亚组之间的演化关系；对于Pityostrobus和Pseudoaraucaria，通过绝灭类型的分析，探索松科内各个类群的演化关系进而完成进化树是研究的主要方向，现在这方面已有了Pinus中心说及Pseudoaraucaria分支说两个假说。

Among that public, peculiar to first nights and never subject to change, there were little subsections composed of intimate friends, who smilingly forgathered again.

特地来看首场演出的仍然是那些老观众，有的甚至关系还很密切，他们见了面，非常高兴。

This dissertation redefined "the mung bean rock" by synthesizing the correlation sections, according to the new congnition that the middle formation of Lei〓 in the middle region of Sichuan is the same as that of Jia〓 in eastern Sichuan Basin, the section of the Leikoupo Formation was redivided into Lei〓, Lei〓, Lei〓 and Lei〓 sections. The important one Lei〓 was redivided into Lei〓1, Lei〓2, Lei〓3 and Lei〓 subsections.

本论文在川中地区雷-1中亚段与川东地区原嘉五1亚段同层的新认识基础上，通过重新确定绿豆岩标准层，用综合对比方法，将川东地区雷口坡组地层重新统一细分为雷一、雷二、雷三和雷四段，对重点层段雷一段再细分成雷一1.1、雷一1.2、雷一1.3和雷一2亚段。

The Admin area, as you said, is made minimalistic and some sections which were Main Sections are now SubSections.

在管理方面，如你所说，是尽量少和一些章节其中主要内容现在小节。

Subject to subsections (2) and (3), any person who

除第(2)及(3)款另有规定外，任何人

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。