Two sets of optimized sizes under two sets of different weighting coefficients were given, and the corresponding width of channel were 130 and 120 μm, and fin width were 176 and 350 μm, and height were 640 and 1000 μm, and the thermal resistance were 0.4857 and 0.5094 K/W, respectively.

給出了2種加權(quán)系數(shù)情況下的優(yōu)化尺寸日韩一区二区精品，相應(yīng)的微槽寬度分別為130 μm和120 μm欧洲Va黄色视频，槽柵的寬度分別為176 μm和350 μm久久久免费性交毛片，微槽的高度分別為640 μm和1000 μm国产A级强奸黄片，相應(yīng)的熱阻分別為

1Niche construction can lead to stable coexistence of diverse genotypes in spatially structured population, which supports a stable polymorphism even without heterozygote superiority.(2)With habitat deterioration, niche construction accelerates the formation of steady polymorphism and hence impedes the harmful influences of environment on the population, which might embody a life-history strategy of organism under the unfavorable environment.(3)Niche construction results in the coexistence with alternative polymorphism through genotype-environment feedback and limited gene flow.(4)The niche-constructing organism is an active force to alter its environment and hence the direction of natural selection in order to better survival.(5)Spatial dynamics and distribution pattern of metapopulation are profoundly influenced by time-lagged niche construction.(6)Metapopulation size can reach a fixed level in the recency effect and equal weighting of time lag but is statistical stability in primacy effect, which implies the primacy effect is most remarkable.(7)The increment in the relative weightingof each generation\' niche construction and the length of time lag are significant factors for system destabilization.(8)Moderate capacity of positive niche construction benefits the metapopulation persistence.(9)The narrowing of niche breadth can decrease the metapopulation size and thereby increase the extinction risk.(10)The coupled function of time lag and niche construction make the system oscillation and generate the spiral wave, spiral-broken and circular wave in heterogeneous habitat.The spatial distributions of metapopulation and resource content are complementary due to a phase lag of their both frequencies.(12)Metapopulation persistence with niche construction depends not only on the balance between colonization and extinction, but also on the balance between the ability of niche construction and natural dissipation of habitat.(13)Metapopula-tion can survive under certain condition when the percent of suitable patches in habitat is lower than the ration of extinction to colonization.(14)Two thresholds exist in the process of transition of habitat quality dynamics from unsuitable to suitable, which include the intensity of niche construction and the initial condition of system.(15)Metapopulation size is positive correlated with the ability of positive niche construction, which means that organism or population who has strongly positive influences on their environment plays an important role to maintain the available habitat.

通過上述幾個(gè)方面的研究丁香五月激情综合在线，主要得出以下15條結(jié)論：(1)生態(tài)位構(gòu)建可使空間結(jié)構(gòu)種群Www.生活片，甚至是在沒有雜合子優(yōu)勢的條件下，形成多種可能的穩(wěn)定基因型分布模式国产精品国产一级国产专不；(2)隨著環(huán)境的破壞與惡化人人插人人肏，種群的生態(tài)位構(gòu)建作用加速其較早形成穩(wěn)定多態(tài)以阻礙環(huán)境對種群的不利影響99精品久久只有精品三级，解釋了有機(jī)體在不利環(huán)境下的一種生活史對策；(3)生態(tài)位構(gòu)建作用通過基因型—環(huán)境反饋機(jī)制及有限的基因交流導(dǎo)致基因型多態(tài)的穩(wěn)定共存黄色网站毛篇；(4)有機(jī)體的生態(tài)位構(gòu)建作用是一種積極的動(dòng)力改變環(huán)境進(jìn)而改變其自然選擇的方向8x国产精品V片在线；(5)生態(tài)位構(gòu)建的時(shí)滯作用對集合種群動(dòng)態(tài)和空間分布產(chǎn)生深刻影響；(6)集合種群大小在時(shí)滯的嶄新效應(yīng)和等權(quán)重效應(yīng)下達(dá)到一固定值秋霞理论理论视频免费看，而在首位效應(yīng)下達(dá)到統(tǒng)計(jì)穩(wěn)定精品剧情日韩欧美在线观看网站免费，表明首位效應(yīng)的影響最顯著；(7)首位效應(yīng)下生態(tài)位構(gòu)建相對權(quán)重的增量和時(shí)滯的長度是影響系統(tǒng)不穩(wěn)定性動(dòng)態(tài)的關(guān)鍵因素美国一级草草；(8)適中的生態(tài)位構(gòu)建強(qiáng)度有利于集合種群的續(xù)存91人妻中文字幕无码专区；(9)生態(tài)位寬度變窄會減少集合種群的數(shù)量從而增加其滅絕風(fēng)險(xiǎn)；(10)時(shí)滯和生態(tài)位構(gòu)建的雙重作用使系統(tǒng)產(chǎn)生周期振蕩人人操人人涩，并在異質(zhì)性環(huán)境中產(chǎn)生穩(wěn)定的螺旋波国产精品久久久久国产这里有精品，破碎的螺旋波和環(huán)形波三種分布模式；(11)集合種群與資源含量的空間分布因?yàn)橄鄿パa(bǔ)xxxxxA片；(12)具有生態(tài)位構(gòu)建的集合種群續(xù)存不僅取決于侵占率與滅絕率之間的平衡国产伦精品一区二区三区视频女，而且依賴于生態(tài)位構(gòu)建能力同其生境的自然消耗速率之間的妥協(xié)；(13)當(dāng)生境中適合侵占的斑塊比例小于其侵占率與滅絕率之比時(shí)一级av在线播放网站，生態(tài)位構(gòu)建作用促使集合種群在一定條件下續(xù)存：(14)生境斑塊的狀態(tài)從不適合到適合轉(zhuǎn)變過程中存在生態(tài)位構(gòu)建強(qiáng)度和系統(tǒng)初始條件這兩個(gè)閾值一级黄色片免费偷拍视频；(15)集合種群的大小同正生態(tài)位構(gòu)建能力正相關(guān)，意味著對環(huán)境具有較強(qiáng)正作用的有機(jī)體對維持有效生境起積極作用中日韩精品美女在线观看视频网站。

"These findings suggest that voters are not appropriately weighting performance-based information on political candidates when undertaking one of democracy's most important civic duties," the researchers said.

"這些研究結(jié)果表明日本wwws，選民并不適當(dāng)加權(quán)業(yè)績?yōu)榛A(chǔ)的資料，在進(jìn)行政治候選人之一亚洲色图12，民主最重要的公民義務(wù)91国内，"研究人員說。

The algorithm shapes the closed-loop gain without selecting weighting functions in H∞ control algorithm. Its core is to determine the final shape of the transfer function of the closed-loop system, the robust PID controller is directly constructed using parameters having engineering sense. The algorithm guarantees fundamentally that the designed controller has fine control performance and robustness.

該算法避免了常規(guī)H∞控制算法中權(quán)函數(shù)的選擇而對系統(tǒng)進(jìn)行閉環(huán)增益成形真实国产乱子伦视频在线播放，其核心是確定閉環(huán)系統(tǒng)傳遞函數(shù)的最后希望的形狀免费A片视频免费看在线，用閉環(huán)系統(tǒng)具有工程意義的參數(shù)直接構(gòu)造出魯棒PID控制器，從根本上保證了設(shè)計(jì)出的控制器具有良好的魯棒性和魯棒穩(wěn)定性亚洲国产系列。

According to supervise and compute the velocity of means and covariance of innovation sequence by BP Neural Network online, a group of weighting coefficient is exported to modify the innovations. Accordingly, the innovations' effect is restrained effectively.

通過BP網(wǎng)絡(luò)對新息序列的方差和均值的速率進(jìn)行在線實(shí)時(shí)監(jiān)測計(jì)算毛片视频免费观看片，輸出一組加權(quán)系數(shù)對新息做修正處理，從而有效地抑制了野值對濾波器的影響国产高清无码久久污。

When seismic wavelet is in non-minimum phase , we can make it have smaller phase by doing exponential weighting . As for nonwhite noise problem of reflection coefficient , we may employ logarithmic power spectrum to estimate the autocorrelation function of seismic wavelet , then obtain seismic wavelet and deconvolution opera .

當(dāng)?shù)卣鹱硬榉亲钚∠辔粫r(shí)欧美毛码在线播放，可利用指數(shù)加權(quán)方法使之小相位化；對于反射系數(shù)非白噪聲問題橙人视频在线播放观看免费，本文提出利用對數(shù)功率譜來估算地震子波的自相關(guān)函數(shù)進(jìn)而求取地震子波以及反褶積算子的方法在线欧美老女人；對于理想的期望子波，本文采用"寬帶雷克子波"作為期望輸出子波。

The key for combinational forecast is to determinate the weighting coefficient of every single forecast model.

組合預(yù)測的關(guān)鍵是確定各個(gè)單模型預(yù)測方法的加權(quán)系數(shù)最新在线精品国产福利。

Continuous power quality,probability and mathematical statistic,fuzzy method,combinatorial weighting method,comprehensive evaluation

中文關(guān)鍵詞：連續(xù)型電能質(zhì)量中文字幕亚洲男人的天堂网络，概率統(tǒng)計(jì)，模糊方法激情国产另类图片，組合賦權(quán)法WWWW黄色精品在线，綜合評估

The problem of absolute stability of Lurie nonlinear systems with time-delay is investigated by using aug-mented Lyapunov functional combined with the free-weighting matrix approach.

利用增廣的Lyapunov泛函結(jié)合自由權(quán)矩陣方法，對非線性Lurie時(shí)滯系統(tǒng)的絕對穩(wěn)定性問題進(jìn)行了研究91POPNY九色老熟女，得到了系統(tǒng)基于線性矩陣不等式的具有更低保守性的時(shí)滯相關(guān)絕對穩(wěn)定條件。

With the reference of statistical date, We use AHP to decide the index weighting and get the composite index number, analyzing aggregate level and single level.

依據(jù)相關(guān)統(tǒng)計(jì)數(shù)據(jù)計(jì)算出西安城市化綜合指數(shù)欧美一区二区精品视频，分析了西安城市化的總體水平和單項(xiàng)水平亚洲A级黄片。