问题
名词解释
绝对孔隙度
答案
参考答案：
岩样中所有孔隙空间体积之和与该岩样总体积的比值。
是衡量岩石孔隙的发育程度。Pt=Vp/Vt*100%
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绝对孔隙度
参考答案：
岩样中所有孔隙空间体积之和与该岩样总体积的比值。
是衡量岩石孔隙的发育程度。Pt=Vp/Vt*100%
| 补全对话。 | |
B: I've just been to the Three Gorges (三峡). A: Really? 2 B: Right. As you know, we've built a great dam (坝) across the Changjiang river. A: 3 B: Yes, the dam is stopping water these days. And the water is rising 2 meters every day until it is 135 meters high. A: Oh, no wonder (难怪) it's said that the beautiful scenery of Kuimen will be under water. What a pity! B: 4 It has copied in another place with some other places of interest. A: Great! I want to go to the Three Gorges this summer. Would you like to go there with me again? B: I'd love to! 5 1. _________ 2. __________ 3. ___________ 4. ___________ 5. ___________ |