The team used glass walls for a mechanical room, which enables observation of mechanical systems and serves as a teaching tool.
项目组在一间机械操作房间使用了玻璃墙，能够直接对机械系统的观察并作为教学工具。
2
Observation and mechanical check calculation after completion of consolidation shown that high pressure jet grouting method is highly effective for foundation consolidation.
加固后对建筑物的观测以及力学校核计算都说明了高压旋喷方法对地基补强是十分有效的。
3
By using measurement of mechanical parameters and microscopic observation, the effect of initial damage on the ductile fracture initiation toughness of steel was investigated experimentally.