【正文】 holiday in October. Traveling during this period is a matter that needs thorough preparation. If you are short on time to plan the uping Golden Week it may not be a bad idea to avoid some of the most crowded places for now. There is always a place so fascinating that everyone yearns for. Arxan is a place like this. The beauty of Arxan is everlasting regardless of the changing of four seasons. Bestowed by nature, its spectacular seasonal landscape and mountains are just beyond word. Arxan is a crucial destination for the remended travelling route, China Inner Mongolia Arxan — Hailar — Manzhouli. It is also the joint of the four prairies across the SinoMongolian border, where people gravitate towards the exotic atmosphere mixed with Chinese, Russian, and Mongolia elements. As a historic site for the Yitian Battle, Arxan still embodies the spirit of Genghis Khan. Walking into Arxan, you will be amazed by a kaleidoscope of geous colors all the year round the Spring azaleas blooming red in the snow, the Summer sea wavering blue in the breeze, the Autumn leaves painted in yellow covering volcanic traces, and the Winter woods shining white on the vast alpine snowscape. Hinggan League Arxan city is situated in the far eastern area of Inner Mongolia Autonomous Region. Its full name Haren Arxan means hot holy water in the Mongolian language. Arxan is a tourism city in the northern frontier with a blend of large forest, grand prairies, vast snowfield, heaven lake cluster, thermium, as well as volcanic cluster. It is a rare and unique ecotourism base filled with healthy sunshine, clean air and unspoiled green. Nestled close to the country39。 ，為什么不允許出現(xiàn)少筋梁和超筋梁？ 答：少筋梁的破壞特征為一旦出現(xiàn)裂縫，裂縫迅速開展，構件即宣告破壞；超筋梁的破壞特征為受壓區(qū)混凝土被壓碎，此時受拉鋼筋尚未達到屈服強度；少筋和超筋破壞均為脆性破壞，破壞前沒有預兆，因此在受彎構件的設計中不允許出現(xiàn)少筋梁和超筋梁。 A. h???? 時，為大偏壓構件 B. bxx? 時，為大偏壓構件 C. bxx? 時，為大偏壓構件 D. hei ?? 時，為大偏壓構件 ，構件截面面積 A＜ ㎡時，其強度設計值應乘以調整系數(shù)（ C）。 （√） ，可采用高強度等級的鋼筋和混凝土。 （） 、同材料、同縱向鋼筋的螺旋箍筋鋼筋混凝土柱的承載力比普通箍筋鋼筋混凝土柱的承載力低。 （ ） ，在水平荷載作用下，屋面結構可看成外縱墻的不動鉸支座。 ，后壓區(qū)混凝土被壓碎 ，后壓區(qū)混凝土被壓碎 ，要求受壓區(qū)高度 ,2 sax? ，目的是為了（ A）。 四計算題 ，截面尺寸 b h=250 500mm，采用 C30 砼， HRB335 級縱向受力鋼筋，承受彎距設計值 M=250kNs misery, the cow told him to turn its hide into a pair of shoes after it died. The magic shoes whisked Niulang, who carried his two children in baskets strung from a shoulder pole, off on a chase after the empress. The pursuit enraged the empress, who took her hairpin and slashed it across the sky creating the Milky Way which separated husband from wife. But all was not lost as magpies, moved by their love and devotion, formed a bridge across the Milky Way to reunite the family. Even the Jade Emperor was touched, and allowed Niulang and Zhinu to meet once a year on the seventh night of the seventh month. This is how Qixi came to be. The festival can be traced back to the Han Dynasty (206 BCAD 220). Traditionally, people would look up at the sky and find a bright star in the constellation Aquila as well as the star Vega, which are identified as Niulang and Zhinu. The two stars shine on opposite sides of the Milky Way. Customs In bygone days, Qixi was not only a special day for lovers, but also for girls. It is also known as the Begging for Skills Festival or Daughters39。