1·In today's math class, the teacher talked about composite Numbers.
在今天的数学课上，老师讲了合数的概念。
2·In this paper, we discuss the design for arbitrary sequences whose length are composite Numbers, using the new method of regular sequences and sequences syntheses.
本文对长度为合数的任意序列采用规则序列及序列合成的新方法来设计做了进一步探讨。
3·They are based on a composite of Numbers given by countries and partners.
它们以国家和伙伴提供的数字综合为基础。
4·The validator correctly flags 4 and 6 as composite (that is, non-prime) numbers.
验证器正确地将 4 和 6 标记为合数（非素数）。
5·The result shows that, for a definite hybrid composite, the bending strength increases as the numbers of the plies drop-off at a station reduce.
结果表明：对于一定的混杂复合材料，弯曲强度随着某一位置层错数目的减少而增加；