1·The second fundamental theorem of algebraical functions is fundamental and important but it is about constant Numbers and its applicative area has a limit.
代数体函数的第二基本定理是一个基本而重要的定理，但它是关于常数的，其适用范围有局限性。
2·With many fine properties, bamboo-plastics veneer board is more economical and more applicative than wood board when used as packaging materials.
装饰复塑竹材复合板具有优良的性能，用作包装材料，比木板更经济适用。
3·Especially data transmission protocol, applicative occasion and connective means with field intelligent devices of PROFIBUS-PA are studied.
着重研究了现场总线profibus - PA采用的数据传输协议、适用的场合和与现场智能设备连接的方法。
4·The reinforcement mechanics and applicative conditions of deep mixed cement pile are simply introduced.
简要介绍了深层搅拌水泥桩的加固机理和适用条件。