Statistical characteristics include Tectonic Density, Degree of Central Symmetry, Skewness Index, Degree of Tectonic Optimal Direction, Power Spectrum Density, Cubic Entropy and so on. The former four indexes are implemented in this paper; Structural characteristics show the characteristics of spatial distribution of geological bodies. In chapter four, a quantitative method for describing geological structure by using the structure "tree" is studied and implemented, including its formalized definition and the measurement of the similarity of different "trees".

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In this paper, the spatial distribution of soil erosion intensity on a long and straight cultivated slope was studied using 137Cs measurement and wavelet analysis. The results showed that there existed an fluctuant period of soil erosion intensity with 142m along 4 transects downslope, which suggested that the intensity of soil transporting changes between weak and strong alternately downslope during the impact of long-term erosive rainfall.

本研究通過采集開墾近100年的黑土直型坡耕地的土壤樣品人人爱人人爱人人操，利用137Cs示蹤技術(shù)，結(jié)合小波分析方法国产亚洲日韩在线人成aaaa，研究了長(zhǎng)坡長(zhǎng)直型坡耕地50多年來土壤侵蝕強(qiáng)度的空間變化規(guī)律国产毛片A片视频一区，結(jié)果顯示4個(gè)斷面順坡方向上的坡面侵蝕強(qiáng)度均存在著坡長(zhǎng)為142 m的強(qiáng)弱交替變化的波動(dòng)周期，這反映了長(zhǎng)坡長(zhǎng)直型坡土壤在長(zhǎng)期的降雨侵蝕過程中久久国产亚洲欧美久久，泥沙沿坡面輸移的強(qiáng)弱交替變化高清一区二区色视频。

A measurement method of solid particles mean velocity based on the spatial filtering effect of the electrodynamic sensor was developed.

介紹了靜電傳感器的空間濾波特性，推導(dǎo)了顆粒流動(dòng)速度與靜電傳感器輸出信號(hào)頻率特性之間的關(guān)系直接在线免费看黄网站。

In the device, a four-post frame was adopted, two synchronously rotating grip holders were used to realize rigidity rotation of the specimen, and the axial movement of the upper grip holder implemented the tension/compression loading. Positioning accuracy in the axis, radial and circumferential directions were achieved by adopting many advanced and delicate technologies. Measurement on the device indicated that the actual positioning accuracy of the device was better than the kinematic positioning accuracy. Evaluation test on the system indicated that the spatial resolution is better than the pixel size without considering the noise.

該裝置采用了四柱式框架結(jié)構(gòu)美女被插出白浆，采用上下夾頭同步轉(zhuǎn)動(dòng)實(shí)現(xiàn)試件相對(duì)于框架的剛性轉(zhuǎn)動(dòng)；上夾頭作相對(duì)于框架的軸向運(yùn)動(dòng)實(shí)現(xiàn)對(duì)試件的加載爱爱网站永久免费；在加載和轉(zhuǎn)動(dòng)裝置中采用了諸多高精技術(shù)人人色人人操人人射，實(shí)現(xiàn)了試件高精度的軸向定位、徑向定位和剛性角度定位女被操网站；對(duì)裝置的精度檢測(cè)表明其實(shí)際的定位精度優(yōu)于運(yùn)動(dòng)學(xué)定位精度要求性欧美另类；對(duì)系統(tǒng)的計(jì)量考評(píng)初步表明，系統(tǒng)不計(jì)噪聲的空間分辨率優(yōu)于X射線CCD的像素10.9μm欧美在线视频干美女。

In order to measure instantaneous rotation speed, the rotation speed of the shaft in the spatial coordinate system is investigated and the measurement model for measuring instantaneous rotation speed of rotation mechanism is proposed.

為了測(cè)量瞬時(shí)轉(zhuǎn)速亚洲天堂国产制服，對(duì)旋轉(zhuǎn)體轉(zhuǎn)速在空間坐標(biāo)系中的關(guān)系進(jìn)行了研究，并建立了旋轉(zhuǎn)機(jī)械瞬時(shí)轉(zhuǎn)速測(cè)量模型黄色网站点击进入。利用線陣CCD技術(shù)設(shè)計(jì)了一種新型光學(xué)瞬時(shí)轉(zhuǎn)速測(cè)量系統(tǒng)欧美日韩国产XXXX。

The measurement principle of the system is presented. The calibration method of CCD camera and calibration process of the projector are discussed. An idea to solve the spatial coordinates with phase matching is proposed.

文章給出系統(tǒng)的測(cè)量原理，詳細(xì)討論了CCD攝像機(jī)的標(biāo)定方法和投影儀的標(biāo)定過程被窝网一级毛片，提出利用相位匹配方法求解空間坐標(biāo)的概念东京热入口。

However,if we use the conventional technology,once the spatial resolution reaches a certain level,the small resolution cell will limit the sensitivity of the brightness temperature measurement due to very short integration time at each of the cell.In this paper,a new technology,so called interferometric radiometry or synthetic aperture radiometry,is summarized.

但是傳統(tǒng)的微波輻射成像技術(shù)在分辨率達(dá)到一定高度時(shí)，由于波束在每個(gè)分辨像元的駐留時(shí)間越來越短国产激情自拍，以致對(duì)輻射亮溫的測(cè)量分辨率產(chǎn)生了影響日韩妓女精品影院视频在线，這就使得采用傳統(tǒng)掃描成像技術(shù)來提高空間分辨率的技術(shù)路徑成為不可能。

Improvement of Spatial Resolution for Strain Measurement with Brillouin Optical Time-Domain Reflectometer by Fitting Method Based on Equivalent Optical Pulse.

提高布里淵光時(shí)域反射應(yīng)變儀測(cè)量空間分辨力的等效脈沖光擬合法99国产精品久久久久。

Time Domain Reflectometry, or TDR, is an electrical measurement technique. TDR has been used for many years to determine the spatial location and nature of various objects. This paper describes the use of TDR to monitor landslide.

時(shí)間域反射測(cè)試技術(shù)是一種電子測(cè)量技術(shù)玖玖色综合加勒比在线视频免费精品，許多年來，一直被用于各種物體形態(tài)特征的測(cè)量和空間定位五十路漂亮无码。

A new method for measuring spatial position of target based on the principle of rendezvous measurement is proposed.

提出一種基于交會(huì)原理測(cè)量目標(biāo)空間位置的新方法欧美大片在线视观看喷水。