高空坠物极易对行人造成伤害,该行为已列入《民法典》。假若一枚鸡蛋从一居民楼的45m高处自由坠落,与地面的撞击时间约为3×10 -2 s,忽略空气阻力的影响,g=10m/s 2 ,则该鸡蛋对地面产生的平均冲击力约为鸡蛋自身重力的多少倍( )
What is Victoria Woodhull famous for? What is Daisy Bates famous for? What is Hildegard of Bingen known for? What was Hildegard of Bingen best known for? What were Clara Barton and Dorothea Dix known for during the Civil War? Who was Anne Bradstreet?
What is James Monroe famous for? What was Samuel Slater famous for? What was Sammy Younge, Jr. known for? What was Edward I's most significant accomplishment? What is Henry Cecil McBay known for? What was Cordell Hull famous for?
赫尔 hè'ěr Hull (name); Kingston upon Hull 墨 mò ink stick; China ink; corporal punishment consisting of tattooing characters on the victim's forehead; (Chinese surname); abbr. for 墨西哥, Mexico 斯 sī (phonetic); this; Slovakia; Slovak; abbr. for 斯洛伐克 Related Words Derived Words ...
The airship is one kind lightly in the air aircraft, it lies in with the balloon biggest difference has the advancement and the control flying status installment.The airship by the huge streamline form hull, is located the hull following nacelle, the stable control action tail surface and the...
aThe partial free surface and hull surface of a ship are discretized into quadrilateral elements. The free surface is truncated at several ship lengths away from the ship center. We find that 3-5 ship length for free surface circular is rational by numerous numerical experiments. The sketch of...
该模型理论依据在很多方面与Black -Scholes (1973),Merton(1974)以及Hull和White(1995)的期权定价方法相似。其基本思想是,当公司的价值下降至一定水平时,企业就会对其债务违约。根据有关分析,KMV发现违约最频繁的分界点在公司价值等于流动负债±长期负债的50%时。有了公司在未来时刻的预期价值及此时的违约点,就可以...
49. (Physiology) another term for urinate 50. (Nautical Terms) (of a boat, hull, etc) to let in water n 51. brand, type, or style: what make of car is that?. 52. the manner or way in which something is made 53. disposition or character; make-up 54. the act or process of...
In fact, Oxbridge is so famous for its admissions exams that they have turned away many a promising student, regardless of their grade or notoriety, simply for failing the admissions test associated with their course. Do only Russell Group universities ask for students to sit an admissions test...
Hull Maritime Museum Spurn Lightship The Spurn Lightship guided ships safely through the treacherous River Humber for almost 50 years. Spurn Lightship Wilberforce House Wilberforce House is the birthplace of William Wilberforce, famous campaigner against the slave trade ...