The result shows that the technical style of our athletes used is that stride length is shorter and stride frequency is larger,the buckjump time of our players is located at the floor level of the foul limit,the knee angel is unwind from touchdown on upright phase,in the sprint phase,the kneel angel is blurry from touchdown to upright phase,the uprightness displacement of body center and vertex are higher than the international athletes, this since stretching to leave a ground of opportune moment to be partial to early and making an effort action insufficiency with leg driving of the ankle joint relevantly, also with the leg put of front stretch is not enough active at the touchdown ground moment.

結(jié)果表明欧美福利1区，我國運動員在后半程中欧美xxxx.com，運用的是步長較短欧美在线网址，步頻較快的技術風格打开免费黄色网站在线观看；騰空時間總體上處于犯規(guī)時限的下限www.麻豆视频.com，膝關節(jié)從著地瞬間直至垂直支撐面保持了可見的伸直狀態(tài)华人永久免费在线视频，但在最后沖刺階段国产在线无码一区二区三区视频，膝角出現(xiàn)了模糊伸直過程；身體重心垂直位移成年片色大黄全免费网站久久、頭頂位置上下起伏均高于世界優(yōu)秀運動員平均水平黄色青草视频e，這既與踝關節(jié)后蹬伸展離地時機偏早、用力動作不充分有關欧美日韩精品福利在线观看，也與著地瞬間擺動腿前擺后的前伸著地動作不夠積極有關天天操夜夜操一区,二区,三区,。

The first floor of the hall on both sides of the ground extension of the Central Hall of the ground color.

首層兩側(cè)的展廳地面延續(xù)了中央展廳的地面色調(diào)。

Building Floor area: according to the Technical requirements, workshop should be ground by concrete and tamp with clunch and gravel. Other accessorial construction use concrete ground and cement building surface.

樓地面：根據(jù)工藝要求廠房為混凝土地坪及粘土加碎石夯實地坪一级视频在线观看免费播放，其它附屬建筑采用混凝土地面人人干,人人草，水磨石或水泥砂槳樓面，部分操作室采用鋁合金抗靜電地板https国产黄视免费。

Solar energy; ground heat exchanger; ground-source heat pump; floor panel heating; coefficient of performance

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Presents a demonstration project of solar-ground source heat pump heating and cooling in severe cold area. According to the characteristics of the combination system of solar-ground source heat pump and floor panel heating in the project,puts forward a new operation mode and executes preliminary heating experiment.

介紹了嚴寒地區(qū)太陽能-地埋管地源熱泵供暖供冷示范工程，針對示范工程中太陽能-地埋管地源熱泵與地板輻射供暖相結(jié)合的特點最新狼友网址，提出了嚴寒地區(qū)太陽能-地埋管地源熱泵系統(tǒng)的新型運行模式尤物精品国产综合久久9420，并進行了初步的供暖實驗研究A级毛片免费观。

A few days ago, in the one act with the 10 thousand astonishing discovery before amounting to door of square new world, the floor of when everything is all right appeared suddenly a striking picture: Ground cave in does not see the black hole of the bottom greatly into, the buy in the black hole is worn ATM machine line, and thick network connects line crystal head to taking in and send out in large quantities money... somebody is loud debunk answer to a riddle:"This is not true ground cave in, this is three-dimensional stereograph!"

日前国产尤物视频在线，在萬達廣場新世界門前發(fā)現(xiàn)驚人的一幕，好端端的地板突然出現(xiàn)了一幅驚人的圖像：地面塌陷成一個深不見底的黑洞国产在线精品99一区，黑洞里置著ATM機線新久久黄色视频，而粗大的網(wǎng)絡連線水晶頭正在吞吐著鈔票……有人大聲揭穿謎底："這不是真的地面塌陷，這是三維立體畫色喲哟！"

Yellow Hair was smashed totally with warm blood dripping down from his nose and mouth one drop after another and his body was creeping wildly on the ground like a worm, for this, there left a long and curve bloodstrip on the cement floor, and then just a little later he fell faintly onto the ground.

黃毛被徹底打垮了久久综合一色综合久久小蛇，鮮血從鼻子、嘴巴滴滴答答地流下日韩在线vip福利电影网，他像條蛆一樣在地上亂爬18禁美女裸体黄色网站，水泥地上留下了一條長而彎曲的血路，一會就失去知覺倒伏在地上日韩色图欧美色图。

Geothermal heating Profile Geothermal heating, or to warm, is not higher than 60 degrees Celsius temperature of hot water or heating cables, Buried in the floor under the geothermal system, heating coil of the ground, evenly through the ground to a kind of indoor heat radiation heating methods.

地熱輻射采暖簡介地熱輻射采暖免费色网，簡稱地暖，是將溫度不高于60攝氏度的熱水或發(fā)熱電纜黄色录像一区二区三区中文字波，暗埋在地熱地板下的盤管系統(tǒng)內(nèi)加熱整個地面国内特一级A片黄片，通過地面均勻地向室內(nèi)輻射散熱的一種采暖方式。

Dining and living room walls, the ground, the choice should be easy to clean and kitchen materials, the ground the best choice of floor tiles, floors and other materials to strengthen, Shun Putie wood floors, wood floors vulnerable to heat because of impact deformation, among easily picked up a trace oil pit.

餐廳和客廳的墻面黄片在线免费没播放、地面應與廚房一樣選用容易清潔的材料福利性视频，地面最好選用地磚国产农村乱免费视频、強化地板等材料，切忌鋪貼實木地板色就色69视频，因為實木地板容易受熱氣影響產(chǎn)生變形世界午夜A片免费观看com，縫隙間也容易沾上油污。

I propose to the kitchen no leakage: modern life in the kitchen floor general has been very little water rinse, with a small amount of water splashing ground cloth can be completed cleaning, the kitchen floor drain as long anhydrous added that the Water Seal memory after evaporation of water from the anti-odor the leakage into the rooms.

筆者建議廚房內(nèi)不設地漏：現(xiàn)代生活中廚房地面一般已很少用水沖洗手机在线免费看黄色片网站，少量的濺水用抹布就可完成地面的清潔特级欧美婬片免费高直播播放，廚房地漏由于長時間無水補充，水封內(nèi)存水蒸發(fā)后臭氣反由地漏進入室內(nèi)欧洲性爱一级二级网站视频。