In the energy sector, collaboration is key to solving the world's most pressing challenges.

Sustainability is not just a buzzword; it's a fundamental part of how we do business.

The real and effectual discipline which is exercised over a workman is that of his customers.

高分子物质的性质不仅取决于其构建单元的性质，还取决于这些单元在空间中的排列方式。