pyroclastic flow
- pyroclastic flow的基本解釋
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火成碎屑流, 火山灰流
- pyroclastic flow所屬的單詞分類(lèi)
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Mineral & Rock / 礦物與巖石 [120]
yeatmanite · xalostocite · wairakite · pyroclastic flow · petrified wood · metamorphic rock · Druze · tiger's eye · rose quartz · rock cycle
- 更多網(wǎng)絡(luò)例句與pyroclastic flow相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來(lái)源于網(wǎng)絡(luò)黄色视频欧美，僅供參考]
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The average greatest grain-sizes of lithic fragments and pumice fragments in pyroclastic flow deposits decrease with increasing distance from the crater, indicating that gravity sorting and mechanical wearing did occur during the transportation of the pyroclastic flow.
火山碎屑流堆積中的巖屑和浮巖的平均最大粒度隨著離開(kāi)火山口距離的加大而減小，反映火山碎屑流搬運(yùn)過(guò)程中存在重力分選和機(jī)械磨損作用自拍偷拍1页。
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Most people can easily escape the lava flow, pyroclastic flow, but escape is not so easy.
人們可以輕易地躲開(kāi)大部分的熔巖流，但躲避火山碎屑流卻不那么容易。
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The eruptive pattern of the Chifeng phase is: Plinian column (the Chifeng pumice fall deposits)→pyroclastic flow (the Changbai pyroclastic flow deposits)-lahar mainly triggerd by pyroclastic flow. The eruptive pattern of the Yuanchi phase is from Plinian column (the Yuanchi pumice and ash fall deposits)→pyroclastic flow (the Bingchang pyroclastic flow deposits).
赤峰期噴發(fā)模式為：普林尼式噴發(fā)柱－火山碎屑流－火山泥流91香蕉囯产线观看免费，主要由火山碎屑流誘發(fā)火山泥流；園池期火山噴發(fā)模式為：普林尼式噴發(fā)柱－火山碎屑流26uuu欧美综合。
- 更多網(wǎng)絡(luò)解釋與pyroclastic flow相關(guān)的網(wǎng)絡(luò)解釋 [注：此內(nèi)容來(lái)源于網(wǎng)絡(luò)欧美性爱免费福利视频，僅供參考]
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pyroclastic flow：火山碎屑流
由對(duì)近代活動(dòng)火山的觀(guān)察,火山學(xué)家發(fā)覺(jué)在火山堆積物里,火山碎屑流(pyroclastic flow)的地位大為重要. 過(guò)去許多被誤認(rèn)為是熔巖流的巖體,近年來(lái)重新認(rèn)定是火山碎屑流. 火山碎屑流是在火山噴發(fā)時(shí)的高溫碎塊及細(xì)粒凝灰質(zhì)物,沿地表滾下而堆積.
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pyroclastic flow：火成碎屑流
pyroclastic cone 集塊火山錐 | pyroclastic flow 火成碎屑流 | pyroclastic material 火成碎屑物
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pyroclastic flow：火成碎屑流 火砕流
■ pyroclastic fall 火山碎屑物 降下火砕物 | ■ pyroclastic flow 火成碎屑流 火砕流 | ■ pyroclastic material, volcaniclastic material 火成碎屑物, 火山碎屑物 火砕物