using calculation of fractal theory, the fractal dimensions of the core structure fracture in granite gneiss and lamprophyre in chengbei 30 archaean group buried hill reservoir are1.
应用分形理论计算的埕北30太古界潜山储集体花岗片麻巖和煌斑巖巖心构造裂缝的分维数分别为1。
there is a suboutcrop of amphibolite facies ttg gneiss overlain by neoproterozoic zhangbaling group at nanhuang region in jiashan, east anhui.
在皖东嘉山南黄地区新元古代张八岭巖群之下,隐伏一套角闪巖相的ttg质片麻巖类。
rocks to the north and south of the gneiss zone are lithologically and structurally distinct from it.
片麻巖带南北两侧的巖石,在巖性上及构造上都和它大不相同。
according to all above characteristics and regional lithospheric structure, the granites should come from schist and gneiss of middle crust.
结合区域巖石圈结构,上述特征表明花岗巖源巖应为中地壳结晶片巖、片麻巖。
z-shaped superposed folds formed by nearly vertical gneiss and feldspar-quartz veins are widely developed in east qinling precambrian metamorphic rocks.
在东秦岭前寒武系变质巖中,发育了许多z字型叠加褶皱。它们是由近直立的片麻巖和长英质脉形成的。
biotite(hornblende) two-feldspar gneiss and (5) fault br.
黑云(角闪)二长片麻巖和(5)碎裂巖等。
both the eclogite and the felsic gneiss have not undergone the same high-pressure metamorphic event.
榴辉巖的主体围巖是长英质片麻巖,它与榴辉巖不是相同高压变质作用的产物。
there is a uncomplete migmatite zone in the north of rock mass and there are lots of relic body of migmatization biotite plagioclase - gneiss around it.
巖体北侧发育不完整的混合巖带。在巖体的周围常见有混合巖化的黑云斜长片麻巖残留体。
granulite facies pelitic gneiss and mafic granulite outcropping in the larsemann hills, east antarctica, underwent a complicated deformational metamorphic history.
东南极拉斯曼丘陵出露的麻粒巖相泥质片麻巖和镁铁质麻粒巖经历了复杂的变形变质历史。
under p-stress, mobilization and utilization of structural k in gneiss and feldspar by maize (zea mays l.
玉米、油菜和黑麦草等植物根系可直接活化和利用片麻巖和钾长石中的矿物结构钾。
as if an avantgarde painting, younger white rock intrudes in a tapestry of gneiss .
如果作为一个先锋派绘画,年轻的白色巖石在强挤入一个挂毯片麻巖。
the nw-trending dagu river-chaoliandao fault is divided into three parts, the north part drawdowning turn northeast step-shapedly is the boundary of the gneiss and cretaceous.
nw向大沽河——朝连岛南断裂分为三段,北段呈门路状向湾内下降,为白垩系与胶南群片麻巖的分界断裂;
according to wugong mountain' s gneiss in jiangxi, the predecessors have two opinions: mix cause of formation and magma cause of formation.
江西武功山片麻巖,前人存在两种观点:混合成因和巖浆成因。
chengdao oil field has a crystalline basement of achaean granite gneiss and a sedimentary basement of paleozonic carbonate rock or mesozonic clastic rock.
埕岛油田的结晶基底为太古界花岗片麻巖,沉积基底为古生界碳酸盐巖和中生界碎屑巖。
the shrimp age data and geochemical results of the palaeoarchaean dioritic gneiss and fine-grained trondhjemite of the ancient dongshan rock belt from the anshan area are reported in this paper.
本文报道了该区东山古老巖石带古太古代闪长质片麻巖和细粒奥长花岗巖的shrimp测年结果和地球化学组成。
this paper investigates the characteristics and origin of augen granitic gneiss in the daheishan area in eastern tianshan mountains.
文章对东天山大黑山地区眼球状花岗质片麻巖的特征及其成因进行探讨。