extrem

some unique character of the brookite make it has extrem potential applied in the catalyst and dry cells.

板钛矿的一些独特的性质，使其在催化及干电池等领域有潜在的应用背景。

WHY THE USE OF SUCH EXTREM LOW FREQUENCIES FOR COMMUNICATION WITH SUBMARINES?

为什么要将极低频无线电用于潜艇通信？

Research on Architecture Evolutionary Design in eXtrem Programming

极限编程架构进化设计的研究