French kissing can get messy if continued without breathers.

法國接吻可以凌亂男人舔女人天堂网站，如果仍然沒有呼吸性爱小视频免费网站。

For the 132 people whose breathing stopped between 5 and 15 times per hour,the risk or high blood pressure doubled from that of the regular breathers. And among the 67 people whose breathing stopped 15 or more times per hour,the risk nearly tripled.

132名每小時停止4到15次的人思热在线视频精品免费观看，患高血壓的概率是呼吸正常人的兩倍日本第一页。67名每小時呼吸停止15次甚至15次以上的人，患高血壓的概率幾乎是正常人的三倍riAV网。

Good permeability:a lot of convective breathers can quickly diffuse the hot air and keep clear and fluency.

良好透氣性久久久国产精品午夜一区。大量的對流透氣孔、迅速散發(fā)熱氣视频三区欧美极品在线看片，保持清新流暢亚洲av永久无码天堂网不卡。

The setting and function of the breathers shall comply with

裝運易燃、易爆介質(zhì)的罐體應(yīng)設(shè)置呼吸閥和緊急泄放裝置噜噜在线。

The hoist is fast-acting, has a greater bearing life, and air breathers (94, 96, 98, 100, 102) for the spaces between hydraulic stages, to prevent dirt from being sucked into the hydraulic mechanism.

這種升降裝置是快速動作的高清一区二区三区视频，軸承壽命較長并且具有用于液壓管段之間間隙的通氣器（94，96国产一级av免费看，98福利国产亚洲，100，102）以防止灰塵被吸入到液壓機構(gòu)中欧美,国产,日韩黄色视频。

Discrete gap breathers in a one-dimensional diatomic β-FPU chain are studied by linear stability analysis.

采用線性穩(wěn)定性分析的方法AA黄片A，討論了一維β-FPU雙原子鏈中呼吸子解的穩(wěn)定性問題。

Various static and dynamic effects such as soliton excitations, polaron excitations, exciton self-trapped and nonlinear breathers are observed in the simulation.

許多不同的效應(yīng)如孤子毛片看A片免费的、激子一片黄色网站最好的、極化子與非線性的呼吸震動可在模擬中見到。

Moreover, due to the fine analyses of localization length and the Fourier components, the discrete breathers close to the edge of linear spectrum have some similarities and relevances with linear plane wave solutions of the system.

通過對離散呼吸子解的局域化程度和Fourier分量的細致研究顯示出在弱非線性情況下羞羞网站在线，線性譜附近處離散呼吸子解和線性平面波解的相似性和連續(xù)性成人蕾丝电影在线播放视频免费。

Discrete breathers, which are spatial localized and time periodic, are very common nonlinear excited modes in discrete nonlinear systems.

北京師范大學(xué)，凝聚態(tài)物理免费黄色丝袜网站，2009年真实普通话对白嫖妓视频，博士離散呼吸子是廣泛存在于離散非線性系統(tǒng)中的空間局域、時間周期的非線性激發(fā)模式欧美一级电影片。

Then he counted the quantities of oxygen breathers and fire extinguishers configured for the floor, and checked whether the stretcher equipped for the First Aid.

清點了氧氣呼吸器和滅火器的數(shù)量欧美性爱插插插，是否配備緊急救護用的擔(dān)架。