【正文】 nts with folk songs of the region. Haimu, a 25yearold khoomei (a local variant of overtone singing) singer, joined the troupe three years ago. Along with a sixmember band, he performs fast songs and soft ones that he writes－ all while playing the horsehead fiddle.Although I learned the piano since childhood and grew up listening to various kinds of music, to me, the folk music of Inner Mongolia is the root, he says. Performing in remote villages is pleasant. I feel at home on the boundless grasslands, and the warm people there make me feel fulfilled. The first round of spring auction season in Beijing ended last week, but it failed to create much spring in the art market. Although two pieces of Chinese painting fetched more than 100 million yuan, the decline in trading volume and sa le rate showed a downturn this year. In the ―Grand View: Chinese Painting Highlight‖ session at China Guardian 2021 spring auctions, Pan Tianshou’s representative work Eagle, Rock and Flora hit a record auction price of 279 million yuan, while Li Keran’s masterwork Jinggang Mountain fetched million yuan, an unexpected high in recent years. However, the trading volume fells to billion yuan from billion yuan in the same period the year before. The Huangchen 2021 Spring Auctions, which recorded million yuan in total sales, experienced the same. The section number went down to 5 from 12 pared to last year. According to expert Shao Jianwu, the art market did not attract much excitement this year due to the booming stock market and the persistent problems of fery and fake deals. The two pieces of Chinese painting notched up high price this spring due to their own value not due to a revival in the market. The successful transaction of two works with a hammer price of more than 100 million yuan once again confirms that valuable and rare works of high quality always earn the longlasting high price. Chinese painting and calligraphy is still the pillar of the market. However, the overall sales rate has dropped slightly, which reflects the demand for the ordinary auction goods has weakened,‖ said the president of China Guardian’s Hu Yanyan. Besides, the entry of new buyers also makes certain changes to the direction of purchasing. In a word, the overall market trend is very unpredictable. Although China Guardian 2021 Spring Auctions has achieved remarkable results, it does not mean that the market has walked out of the predicament. We still have to wait for the big economic boom to invigorate the art market.‖ Even so, the hot pursuit of some special items appeared this spring. A special session of China Guardian Spring Auctions titled ―Fine Gilt—Bronze Buddhist Images‖ achieved a great deal with total sales volume of million yuan and 92 percent sale rate. The 5th Shamar Rinpoche Statue from 16 17th century of Tibet was sold for million yuan. The Beijing Chengxuan Auctions featured almost 2,800 items of coins and stamps in three sessions with good sale rate. The Huachen Auctions also set a special session of photographs under the condition of largescale decline of auction sessions. There was a palpable dull thud of disappointment that acpanied the return of the imperial entourage of Zhen Huan to her homeland. It followed a couple years of hushed excitement as Chinese fans were fed tidbits about their proud concubine who was supposed to conquer the high ground of the North American market. Zhen Huan is, of course, the title character of The Legend of Zhen Huan, a 2021 television series that swept China off its feet and later took other Asian countries by storm. Two years ago, it was reported that HBO, a premium cable service headquartered in the United States, was going to air it in North America after some modification. Now, a condensed version that provides English subtitles but no dubbing has 北京理工大學珠海學院 2021屆本科生畢業(yè)論文 finally been made available on Netflix for online streaming. This version, highly anticipated as a milestone in China39。80s. We sat on the back of pickup trucks for hours. The sky was blue, and we couldn39。 數(shù)據(jù)整理及計算： 根據(jù)計算可知，本設(shè)計最大小時用水量 Qh= 學生用水高峰時段分為三個時段：早晨起床后的 1個小時；中午放學 11 點 30到下午上學 2 點期間的 2 小時 30 分；晚上放學 5 點 30 分到晚上封樓 11 點 30工況 條件 普通型名義工況 低溫型名義工況 超低溫工況 環(huán)境干球溫度 (℃ ) 20 7 12 濕球溫度 (℃ ) 15 16 14 初始水溫 (℃ ) 15 9 9 終止水溫 (℃ ) 55 55 55 名稱 數(shù)據(jù) 用水單位數(shù) m 1128 用水時間 T（ h） 24h 最高日生活用水定額 60 L/(人 d? ) 小時變化系數(shù) Kh 最大小時生活用水量 Qh（ t/h) 北京理工大學珠海學院 2021屆本科生畢業(yè)論文 分前期間的 6 小時。即： Qr1=Qr2= 冷熱水比例計算 根據(jù) Kr=（ thtl/trtl） 100% Kl=1Kr 進行計算 式中： Kr— 熱水用量占混合水量的百分比； Kl— 冷水用量占混合水量的百分比； th — 混合水水溫（℃）根據(jù)表 《建筑給水排水設(shè)計規(guī)范》熱水用水水溫 ?。? tl— 冷水水溫（℃）； tr— 熱水水溫（℃）。 第二節(jié) 設(shè)計內(nèi)容 設(shè)計參數(shù) 珠海冬 、 夏季風交替變化明顯，終年氣溫高，偶爾有陣寒，但是冬日無嚴寒，夏日不酷熱；年日溫差較小，屬南亞熱帶海洋性季風氣候，熱量充裕。電熱水器就得工作 24 小時，同時不斷的加熱 、保溫， 不斷的浪費電力資源，加大學校的支出。 （ 6）持久恒溫：在使 用過程中完全實現(xiàn)自動化運行，到達設(shè)定水溫時自動停機，低于指定水溫時自動開機運行，實現(xiàn)