With the decrease of Mach number of inflow, the total pressure recovery and the shock angle increase; the number of reflection of shock wave in the duct also increases, but the strength of the shock wave decreases.

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The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.

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In that range, the onset value decreases weakly as the angular frequency increases and is almost independent of the temperature in considerable large ranges.

在此范圍內(nèi)，該參數(shù)隨角頻率的增加而緩慢下降www.cn.com黄色视频，而且在較大的溫度范圍內(nèi)幾乎不依賴于溫度日木一级坐爱片。

As the heating temperature increases, the content of quartz, anhydrite and portlandite in coal ash decreases in reducing conditions and some new mineral phases are formed.

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This type of microstructure results in that the strength of conductive materials is improved well and the conductivity along direction of electricity transmission slightly decreases due to anisotropism character of the material with directional structure.

這樣組織形態(tài)在導(dǎo)電材料的強(qiáng)度與導(dǎo)電性上的表現(xiàn)為：強(qiáng)度得到極大提高黄污视频免费网站，而導(dǎo)電性由于定向組織的各向異性而在電流傳輸方向下降很小。

The results show that the hyperalgesia of OFQ and its antagonization on AA in PAG are dose-related. OFQ in PAG decreases the enhancing effect on AA induced by ohlnefentanyl, a selective μreceptor agonist.

結(jié)果表明：PAG內(nèi)微量注射OFQ可使大鼠痛閾降低爱搞精品，并明顯對(duì)抗針刺鎮(zhèn)痛；另外還發(fā)現(xiàn)国产精品亚洲一级视频，OFQ在PAG內(nèi)還可以對(duì)抗μ受體激動(dòng)劑羥甲芬太尼加強(qiáng)針刺鎮(zhèn)痛的效應(yīng)小蝌蚪www。

The approximate structure of nonlinear action of climatic atmosphere and ocean is: the nonlinear action decreases usually with increasing latitude, which is related to the role of the Coriolis force in fluid motion; the nonlinear action changes with the anomalous cyclonic or anticyclonic circulation shear, for instance, when the strength of anomalous eastward zonal circulation is comparable to that of anomalous meridional circulation, the nonlinear action is the strongest; wind stress plus gradient forces enhance the nonlinear action, etc..

氣候海洋與大氣非線性作用的大致結(jié)構(gòu)是：通常與科里奧利力對(duì)流體運(yùn)動(dòng)的規(guī)范作用有關(guān)，非線性作用隨緯度增加而減弱国产专区在线观看欧美狂野。距平流場(chǎng)的切變結(jié)構(gòu)及其沿經(jīng)向與緯向上強(qiáng)度的比較直接改變氣候大氣和海洋的非線性作用(比如国产午夜AAAA福利片，向東的距平環(huán)流強(qiáng)度與經(jīng)向環(huán)流強(qiáng)度相當(dāng)時(shí)，非線性作用最強(qiáng))第一次处破女18分钟网站入口，較強(qiáng)的外部驅(qū)動(dòng)使非線性作用加大等等5566影音先锋在线。

Three are three major actions that Mn effects fracture behavior in the alloy at room temperature, as follow: One is that Mn fines grains, antiphase domains and weakens dislocation clog, which retain formation of cleavage crackle. The second is that Mn decreases APB energy and promotes slop and cross slip, in particular, a large number of cross slip make deformed APBs transform from line type into zigzag type and the APBs interact and cross each other, resulting in propagation of cleavage cracks. The last is that Mn raises the relative proportion of cleavage strength to grain-boundary strength and then restrains formation and propagation of cleavage crack.

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The effect of the steel sector weight is more apparent in period of an expansion cycle compared to that in a period of a whole economic cycle. The hypothesis was further confirmed during the course of data sampling. Overall, in the various stages of the economic cycles, as the weight of cash deposit decreases, the expected return of portfolio amplify, while the overall risk raises as well.B. The optimal asset allocation strategy, which is subjected to the current rules and regulations, imposed the authority.

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They also show Fos activation and phasic spiking increases in response to a variety of aversive stimuli (including footshock, cues that predict footshock and reward omission), and firing decreases in response to appetitive stimuli.

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