流纹

Rhyolite is the aphanitic equivalent of granite.

流纹岩是花岗岩的隐晶质等同体。

By the tuffaceous rhyolite and old age by the petrochemical dickite formed.

系由凝灰质流纹岩经地开石和高龄石化而成。

If obsidian is similar in composition to granite and rhyolite, both of which were originally molten, then why is obsidian glassy?

如果类似成分为曜岩、流纹花岗岩，两人原本熔融、为什麼曜石玻？

You should note how the enhanced potassium values over the rhyolite plug within the area of basalts become progressively less obvious with increasing broader smoothing.

你应当注意的是，处于玄武岩区内的流纹岩岩颈上较高的钾浓度值，随着平滑程度的增大而逐渐变得不明显了。

Volcanic rocks within the Sanshui basin display bimodal characteristics and are composed of basalts and rhyolite/trachyte.

火山岩的形成时间具有从内陆向沿海变新的特点，早第三纪三水和珠江口盆地火山岩具有由玄武岩与粗面岩-流纹岩构成的双峰式特点。

Certain types of soil are much more suitable for the plumbing system's formation, particularly soils that contain a high concentration of rhyolite , a volcanic rock that contains minerals that seal the geyser's plumbing system .

土壤的某些类型适用于制铅系统的形成，包含流纹岩的高浓度特殊的土壤，包含矿物密封喷泉的制铅系统的一块火山岩。

Products most important feature: the surface gloss, and transparent, crystal bubble point less, rhyolite less easy processing in shape, and has access to national registration cards issued by the charge.

产品最大特点：表面光泽度好，透明度高、晶点汽泡少、流纹少，易加工成型，并已获得国家颁发的药包注册证。

The deposit occurs in the rhyolite area of Miange Formation within the back_arc spreading basin and is controlled by a shearing belt.

该矿床产于弧后扩张盆地的勉戈组流纹岩中，受韧性剪切带控制。

The rocks from Sharp Island are of volcanic origin. One of the examples is the rhyolite formed by viscous lava spewed from the volcano vents can be found near the caldera edge. The southern part of Jin Island was being eroded by waves which led the head land was separared from the main rock to form sea stack called "Tiu Chung Rock". As the erosion proceeds, there is a 30m high long sea arch developed called "Tiu Chung Arch".

桥咀洲的岩石大多源於火山，其中包括流纹岩，由附近火山喷道喷出的稠熔岩形成，属破火山口边的产物；吊钟洲南面长期受著海浪拍打侵蚀，使岬角与岩体分离形成海蚀柱名为「吊钟岩」，因海浪持续的侵蚀，岩中续渐形成一个高30米的长形海蚀拱「吊钟洞」。

The subduction of Tethys Ocean would like to subduct at least from the middle Jurassic so that they can produce Yeba-arc along the southernmost margin of Lhasa continental block.

日喀则特提斯可能于中侏罗世已存在俯冲并形成了拉萨地块南缘的包括正常岛弧安山岩-英安岩-流纹岩组合的叶巴弧；在晚侏罗世，印度板块继续向北漂移，虽然受到拉萨地块的阻碍，但新特提斯洋沿着拉萨地块南缘的俯冲仍然继续，形成了叶巴弧南部的桑日岛弧。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。