熔岩

Dr Whiteside used fossil evidence sandwiched between layers of lava from some of the earliest eruptions that accompanied the rift.

怀特塞德博士的研究以夹杂在一些熔岩层中的化石为依据，这些熔岩层在最早的一些伴随北大西洋裂隙的火山喷发中形成。

Aa lava, on the other hand, moves faster and doesn't have time to develop a skin, resulting in a cooler flow with a more angular texture.

而另一方面，'啊啊'熔岩流得更快，因此没有时间来形成外层膜，导致熔岩流温度较低并形成较多尖角的纹理。

The shockwave of the meteorite strike on the terrane of the surface passes the dynamic energy to the surface and forms the target terrane shatter cone; due to the fact that the terrane of stricken surface can not maintain the state of stress, a cluster of rarefaction wave was formed behind the shockwave to decompress terrane substances from high pressure state, this cluster of rarefaction wave ejects with high speed from the interface between the substances such as meteorite, surface terrane and lava, the shockwave compresses the target terrane substances, generating super-high temperature and forming a jet current of rock mass, rock powder, lava or rock fog with high pressure and temperature, the jet current lasted until the shockwave rebounded from the backside of rock, and the target of meteorite-stricken surface is formed on surface.

陨石撞击地面岩层时的冲击波把动能传给地表产生靶岩震裂锥，由于被撞击地表岩层不能维持应力状态，冲击波后面就发展一簇稀疏波使岩层物质从高压状态下减压，在陨石、地表岩层、熔岩等物质交界处高速喷出，冲击波压缩靶点岩层物质产生超高温，成为压力大温度高的岩块、岩粉、熔岩或岩雾喷射流，直到冲击波从岩石背侧反射、地面上形成陨击靶点。

The alkaline lavas were generated by lower degrees (0%) of partial melting and the tholeiitic lavas were generated by higher degrees (10%~30%) of partial melting.

碱性熔岩是产生于部分熔融程度较低(0%)的条件下，拉斑玄武质熔岩是产生于部分熔融程度较高(10%~30%)的条件下。

The volcanic successions consist predominantly of basaltic lavas with subordinate intermediate and acid lavas and pyroclastic rocks.

该火山岩系主要由玄武质熔岩组成，其次还包含有中性和酸性熔岩及火山碎屑岩。

The volcanic successions comprise thick piles of basaltic lavas and subordinate intermediate and silicic lavas and pyroclastics.

该火山岩系的组成以玄武质熔岩为主，其次有中性和酸性熔岩及火山碎屑岩。

These are probably the evidence that the meteorite impacted the earth and then created high temperature to splash the lava. Since no other volcano lava or pozzolana are found nearby, so we may exclude the possibility that ringed mountains are volcano craters.

它们可能是陨石撞击地壳高温致熔岩飞溅的证物；而由于相关地带没有发现火山熔岩或火山灰分布，可以排除环形山是火山口的可能。

The results show that the compressive strength of UHPC decreases greatly as fly ash from incinerator or water-quenched slag from plasma for part replacement of cement or quartz powder increases.

试验结果显示，水淬熔岩或垃圾焚化飞灰替代水泥之抗压强度有大幅下降，而水淬熔岩或垃圾焚化飞灰替代石英粉之抗弯强度仅稍微下降。

This research first by Pozzolanic activity index test for water-quenched slag from plasma was used as water-quenched slag concrete basis of the mechanical properties. The experimental project includes: basic mechanical properties experiment, optics microscopy examination, X-ray diffraction, and freeze-thaw test.

本研究首先以水淬熔岩卜作岚之活性指数反应作为水淬熔岩混凝土力学性质之依据，试验项目包括：基本力学性质试验、OM检测、X光绕射分析及冻融循环耐久性试验。

The findings showed both the 20% water-quenched slag concrete and plain concrete have close mechanics characteristics. In the freeze-thaw cycle endurance test, its strength declines slightly. The 20% substitution of cement with water-quenched slag from plasma might be used as eco-cement.

研究结果显示，20％水淬熔岩混凝土具有与普通混凝土相近之力学特性；在冻融循环耐久性试验中，其对混凝土强度折减较小，显示20％水淬熔岩混凝土可作为生态环保水泥。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。