Groups the population according to the search width and integrated partition region principle, and determines task allocation on the basis of balanced task. Further regarding the center of the square grid as the point of the graph, transforms the original problem to be an approximate Hamilton question, then obtain one path like "one stroke" starting from the jumping-off point and rendezvousing for the midpoint of left side.

根據搜索寬度和整分搜索區(qū)域原則進行人數分組特级无码黄片，再根據區(qū)域分配的均衡原則確定任務分配九九热这里只有精彩视频，最后把每個方格中心看作圖中的點国产手机小视频看片，將搜索問題轉化為一個近似的哈密爾頓問題www.756av，設計出一條從起點處出發(fā)集結于一邊中點的&一筆畫&路徑，而該路徑的搜索效率達到95%，即得到的是誤差很小的近似最優(yōu)解欧美国产一级黄色。。

At this point, a man put the old man something to Zhang, will focus on the residential building their side of the ground, the point of burning up.

此時国产欧美日韩视频在线，一名男子收拾起張老漢的東西來，將其集中到居民樓一側的空地上1级片在线观看，點火燒了起來日本一区二区精品好黄。

However, if the trigonal control point and datum transformation model do not exist, the result of base station single point absolute location can be used as reference coordinate, the measured result of which can be geo_referenced to remote sensing image using some tiepoints on the basis of the first result above.

例如 ，在利用遙感影像分類時一级aaaaaa黄片，需要在外業(yè)獲取用于監(jiān)督分類的訓練樣地或是分類結果精度檢驗樣地的大地坐標信息久久精品女人天堂A片；在進行稀有樹種區(qū)域分布特征調查時，希望能在遙感影像上標識出每個樹的具體位置小视频无码专区网；發(fā)現某河段發(fā)生污染時xingaiav11.com，很可能需要將它的精確位置以線或面的形式顯示在其它矢量或柵格圖層上。

The dose enhancement effects and decreasing effects caused by material inhomogeneity were studied quantitatively with a parameter named Dose Perturbation Factor, which was the ratio of the dose at a point in the heterogeneous phantom to the dose of the same spatial location point in the homogeneous phantom. It was showed that the degrees of the dose enhancement or decreasing depended on the energy of radiation, field sizes of the beamlets and compositions of the media. The dose perturbation for high energy X rays is greater than that for low energy X rays. At the same energy condition, the dose perturbation decreased when the field size increased. And the relationship between them was not linear.

模擬結果表明：在小射野情況下污视频免费看网站无码高清在线，異質組織界面處出現了較大的劑量躍變，劑量擾動效應的強弱程度取決于射線的能量777国产偷窥盗摄精品品在线、射野的大小和模體介質的不同等多種因素欧美黑人巨大XXXX黑人猛交，高能X射線條件下的劑量擾動效應大于低能X射線條件下的劑量擾動；在入射X射線能量相同的條件下高能av免费不卡在线，劑量擾動效應隨射野尺寸的減小而增強日本高清在线人妻一区二区，并呈現一種非線性關系。

Chinese Vice Premier Li Keqiang financial support for attending the car such as new energy sources and energy-saving environmental protection forum on the development of emerging industries that the auto industry, new energy and energy-saving environmental protection is to promote consumption, increased investment, stability, an important point of export, but also adjusting the structure, enhance the international competitiveness of a realistic entry point.

國務院副總理李克強在出席財政支持汽車新能源與節(jié)能環(huán)保等新興產業(yè)發(fā)展工作座談會上指出啊啊啊插下面，汽車新能源和節(jié)能環(huán)保產業(yè)是促進消費日韩内陆美洲无码AV、增加投資、穩(wěn)定出口一個重要的結合點精品人妖一区二区三区四区，也是調整結構人人干在线国产视频、提高國際競爭力一個現實的切入點。

In this dissertation, on the basis of the rolling principle and kinematic analysis for the drive pairs, a new idea of the revolutionary surface envelope globoidal worm gearing with rolling friction and point engagement is proposed; the point engagement theory, the engaging features, the mechanism errors and adaptation, the engaging efficiency, and the design and machining technology are systematically studied; the prototype is manufactured and the experiment is performed, and the related theory and technology are verified.

本文在對傳動副實現滾動的機理及運動學分析的基礎上中文字幕色哟哟，提出了滾動式回轉面包絡點嚙合環(huán)面蝸桿傳動的基本構思與技術框架干日视频，并深入系統(tǒng)地研究了滾動式回轉面包絡點嚙合環(huán)面蝸桿副的嚙合原理、嚙合特性AV狼友无码国产在线观看下载、誤差敏度及適應性日韩福利短片在线看免费视频播放网站、嚙合效率、設計和制造方法热久久精品日本一区二区三区；研制了原型機并進行了原型機實驗等两个小姨子木瓜电影网。

Man hollowing out a pumpkin is also engraved with a face point, the ghost of the candle used to disperse; Another point is the ghost of the candle, trying to cheat the people taken in and follow the ghost to go, so people on the surface of the pumpkin engraved with a mockery of the face to make fun of the ghost: Humph!

一種說是人挖空了南瓜又刻上鬼臉點上燭火用以驅散鬼魂的；另一種說是鬼魂點上的燭火一级黄色视频舔的视频免费看，試圖騙取人們上當而跟著鬼魂走欧美一级精品视频，所以人們就在南瓜表面刻上一個嘲諷的臉面，用以調笑鬼魂：哼！

On return from the function, the x and y fields of the POINT structure will indicate the previous current position.

在由函數返回時久久91精品综合国产91久久，POINT 結構的 x 和 y 域將指出前一個當前位置久久免视频。

Based on an analysis on the present situation and development of three kinds of signal systems (the point system based on interrogator responsor, the quasi moving block system based on digital track circuit and the moving block system based on wireless data transmission) in urban rail transit, some suggestions on the localization of signal system of urban rail transit are put forward.

在分析三種城市軌道交通信號系統(tǒng)制式(基于查詢應答器的點式系統(tǒng)、基于數字軌道電路的準移動閉塞和基于無線數據傳輸的移動閉塞)的現狀和發(fā)展基礎上亚洲国产精品丝袜国产自在线，對實現我國城市軌道交通信號系統(tǒng)國產化提出建議黄色网站免费打开。

In the present work, based on the mechanism of low - temperature corrosion, an opinion was presented by theoretical analysis and computation, that is the vacuum boiler can not avoid being corroded completely under low temperature, but the corrosion is very weak no matter if the exhaust gas temperature is higher than the flue gas dew point; it was obtained the relationship between the corrosion velocity of metal wall and wall temperature along gas pass of vacuum boiler, and the one between the corrosion velocity of metal wall and wall temperature under the condition that the flue gas temperature is lower than the acid dew point.

文章從鍋爐發(fā)生低溫腐蝕的機理人手，通過理論分析計算并通過實踐檢驗操到高潮的视频，提出了真空相變鍋爐雖然不能完全避免低溫腐蝕問題日本免费一级，但不論排煙溫度是否高于煙氣露點，低溫腐蝕的程度都很弱的觀點偷拍人妻；給出了真空相變鍋爐沿煙氣流程金屬壁面的腐蝕速度與壁面溫度的關系曲線久艹在线,一夲道，和煙氣溫度低于酸露點時金屬壁面的腐蝕速度與壁面溫度的關系曲線；同時无码强奷乱码中文字幕，文章推薦真空相變鍋爐的設計排煙溫度取130℃左右的低排煙溫度18禁免费黄网站。