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- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- A number of cables are needed in this project. 这项工程需要大量电缆。
- The approximate number of boys in the school is300. 这所学校男生数约为三百名。
- Many organizations have a substantial number of computers in operation, often located far apart. 许多在经营中的公司会有非常多台的计算机。
- The two writers have a number of tilt in print. 这两位作家写过一些文章互相攻击。
- The two writers had a number of tilts in print. 这两位作家写过一些文章互相攻击。
- The obvious solution to the U.S. shortage is to expand the number of liquefied natural gas (LNG) terminals from the current four now in operation. 要解决美国的天然气短缺问题，最显而易见的方法就是增加液化天然气（LNG）站的数量，因为目前仅有四座在营运。
- A number of houses were burnt down in the fire. 在火灾中，好些房子给烧毁了。
- He had included a large number of funny stories in the speech. 他在讲话中加进了许多引人发笑的故事。
- Our teams have notched up a number of wins in the tournament. 我们的运动队在这次联赛中频频获胜。
- The strong wind blew down a number of trees in our block. 强风吹倒了本区几棵树。
- The number of rows or columns in a determinant or matrix. 行列数行列式或矩阵中行或列的数目
- A number of mistakes in the proofs were let through. 校样里有许多错误没有被发现。
- Methods The oviposition period and the number of hatched larvae at the 7 th and 8 th generation were observed and determined every day. 方法每天观察丝光绿蝇室内种群第7代及第8代幼虫孵化数量,未孵出数量,计算每天的孵化率,并进行分析。
- Police say a number of forged banknotes is in circulation. 警方称市面上有一定数量的伪钞。
- The number of tigers has reduced abruptly in the last fifty years. 在过去的五十年里，老虎的数目锐减。
- The life is expressed either in operating hours or in the number of oscillating movements (fig 12). 使用寿命可以运行小时表示,也可以往复运动的次数表示(图12)。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- I seriously question a number of your assertions. 对你所坚持的说法，有几点我甚为怀疑。
