各家经营各自的农场，收获各自的劳动成果。Each family farms individually and reaps the benefit of its labor.不管以哪种标准来衡量，过去一年都成果斐然。By any standards, the accomplishments of the past year are extraordinary.这些发现是3年多研究的成果。The findings are the fruit...
Used for testing horizontal combustibility of various textile and show with flame spread rate.用于测定各类纺织织物水平方向燃烧性能,并以火焰蔓延速率来表示.COMBUSTIBILITY: Does not burn. Retards the flame when coated on combustible materials such as S...
罗尔定理是中值定理的一种特殊形式.Rolle's theorem is a special case of the mean value theorem.在速度分布是扭曲的情况下, 最好用中值速度.Where the speed distribution is skew, it's better to quote the median speed.摘要给出了开区间内有不可导点的微分中值定理.Give a set of...