1) rhyolite prismat ic joint
流纹岩柱状节理
2) basalt prismatic joint
玄武岩柱状节理
1.
There are more than ten rhyolite prismatic joint volcanic cones and basalt prismatic joint volcanic con es in the Shanmen-Yitong area.
四平山门—伊通一带分布着的十数座流纹岩柱状节理火山锥和玄武岩柱状节理火山锥,辅以燕国古城遗址、努尔哈赤起兵和慈禧祖籍地、解放战争"四战四平"战绩地等人文景观和其他自然景观,以及各类保护区和经济开发区的建设,使本区具备了地质公园的地质遗迹特殊的科学意义。
3) basalt with columnar join
柱状节理玄武岩
1.
The Emeishan basalt with columnar joints is widely exposed in southwest China.
峨嵋山柱状节理玄武岩是西南地区分布的主要岩类。
4) columnar jointed rock mass
柱状节理岩体
1.
The mechanical properties of columnar jointed rock mass,which is the main composition of dam foundation and surrounding rock of deep cavern at Baihetan hydropower station,are very complex.
白鹤滩水电站坝基基岩及深部洞室围岩以柱状节理岩体为主,其力学特性极其复杂。
2.
The columnar jointed rock mass is considered as a macroscopic composite material in a broader sense.
将柱状节理岩体整体考虑为一种广义宏观复合材料是一种行之有效的研究方法,为此建立复合型多弱面软化模型,采用VC++语言成功开发并嵌入FLAC3D程序。
5) columnar joint
柱状节理
1.
By observing the joints,three kinds of joints were distinguished: planar joints,"reverse fan-type" columnar joints and "orthotropus-type" columnar joints.
经过系统观察认为此处存在三类火山通道相节理:面状节理、"倒扇型"柱状节理和"直立型"柱状节理。
2.
Rhyolite with columnar joints has been found in the lower Cretaceous Yingcheng Formation,in an uplift area of the southeastern Songliao Basin.
松辽盆地东南隆起区下白垩统营城组出露柱状节理流纹岩。
6) prismatic joint
柱状节理
1.
The prismatic joint characteristics of the Mesozoic rhyolite of the Shanmen, Siping, Jilin Province and its origin significance;
吉林省四平市山门中生代流纹岩柱状节理特征及成因意义
2.
In Shanmen,Siping,Jilin province,the early Cretaceous rhyolite has typical distributive characteristics of the paleovolcanic apparatus,preserving rare,well-developed prismatic joint.
四平山门早白垩世流纹岩 ,具有典型的古火山机构的分布特征 ,保存着罕见的发育完整的柱状节理。
补充资料：柱状节理
柱状节理
在云南省腾冲县的龙川江畔，矗立着一大片火山爆发时喷出的未露于地表的岩浆冷凝后形成的柱状结晶，地质学上称为“柱状节理”，当地人则形象地叫它“ 神柱”。
柱状节理是怎么形成的呢？火山岩浆喷发时的温度为1200摄氏度，当岩浆冷却至八百至九百摄氏度时岩浆结晶形成柱状节理。由于岩浆含有六方柱体的斜长石、橄榄石、角闪石、辉石等矿物质，所以冷却后形成六方柱体。
地质专家经过调查认为，腾冲的“神柱”是我国迄今为止发现的一片规模最大、保存完整、年代最短的柱状节理。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。