The properties of grouting materials used in the curtain grouting with hole-top enclosure of the Jiangya Project are studied under normal and high pressures through the laboratory grouting testing.

通过室内模拟灌浆试验，研究了江垭工程孔口封闭帷幕灌浆中所使用的石门水泥灌浆材料和张家界水泥灌浆材料在常压和高压下的有关性能，并对其浆材性能等进行了对比分析。

youdao

We sat on a spot where the moonbeams fell glancing off the top of the outer enclosure, and there dined off the eatables we had brought with us.

我们在一个地方坐定，那里可以看见月光掠过外面的围墙顶上，我们吃光了随身带来的东西。

youdao

You see that in the top picture. And within those precincts, within that enclosure, there's a large, open courtyard.

你们可以在顶上的图中看到，在界域里面，它的内部，有一片巨大空旷的庭院。

youdao

You see that in the top picture. And within those precincts, within that enclosure, there's a large, open courtyard.

你们可以在顶上的图中看到，在界域里面，它的内部，有一片巨大空旷的庭院。

耶鲁公开课 - 旧约导论课程节选

When they did first share the same enclosure, Mercedes made it clear to Walker that she was top bear.

BBC: What happened to Frozen Planet's bear cub Walker?