During fabrication slots for the stringers flanges were flame cut into box girders.制造时,为安装纵梁翼缘,在箱型梁中用焰割法开槽口.The web and flanges of the main girders were fabricated from ASTM A 441 steel.主梁的腹板和翼缘用ASTMA441钢制造.The block is ...
The teacher clucked sympathetically at the child's story.对那小孩讲述的遭遇，老师啧啧地表示同情。Ducks clucked under the docks with a ducker in duck ducking into the dark.鸭子在码头下面咯咯叫,养鸭人一弯腰隐入黑暗中。Chickens clucked in the garden.鸡在花园里咯咯叫。T...
Arbor seeding occupies only 0.216 % , shrub 0.212 % and liane 1.046 %.等优势种所构成的草本植物(98.527%)为主,乔木幼苗个体比例在调查中只占到0.216%, 灌木、藤本分别占0.212%和1.046%.The utility model discloses a kelp seeding rope buoy, belonging to an aquiculture...
目的利用普罗卡因封闭泪腺治疗泪液分泌过多症.Objective To remedy lacrimal hypersecretion by procaine blocking lacrimal gland.目的: 探讨盆腔脂肪过多症的影像诊断.Objective : To discuss the imaging diagnosis of pelvic lipomatosis.材料与方法: 回顾性分析6例盆腔脂肪过多症的影像学表现.Mate...