This method does not need to be either safe or idempotent.该方法不需要安全或者等幂.In this paper , we study nonnegative generalized idempotent matrices in detail.本文给出了一般非负广义幂等矩阵的充要条件.This matrix is idempotent.这个矩阵是等幂的....
The British Virgin Islands ( BVI ) are home to almost 700,000 offshore companies.而英属维京群岛 ( BVI ) 已经为700,000家公司提供了离岸注册.Forefront International Management Limited British Virgin Islands US $ 10 100 % Inactive.英属处女群岛10美元暂无业...
树胶醛醣;阿戊糖一种结晶的戊醣, c5h10o5, 从植物的多醣类中得到,如树胶及半纤维素.A crystalline pentose sugar, C 5 H 10 O 5 , obtained from plant polysaccharides such as gums and hemicelluloses....
Women were burned as witches in the middle ages.妇女在中世纪时被当成女巫烧死。They claim to be white witches.她们自称是善良的女巫。Witches used to be burned at the stake.巫婆过去要被处以火刑....
Chinese larch China does not wish to miss so huge spending market.如此庞大的消费型市场是红杉中国不愿错过的.European larch欧洲落叶松American larch美国落叶松...the house at 236 Larch Row.拉奇街236号的房子Chinese larch红杉The construction property of impact load...
Nowadays NO PARKING is the most ubiquitous of prohibitions.今天,“NOPARKING”(禁止停车),几乎成了到处可见的禁止用语了.The outside observer sees the Rational as driven by compulsions or prohibitions.所以在外人看来,理性者是由强迫和禁令所驱动的....prohibitions agains...