alteration GRE

The wallrock alterations of gold mineralization include silicification,pyritization,sericitization,potassic alteration,chloritization and carbonitization.

根据常福龙沟金矿成矿地质特征,矿床成因属构造蚀型。

Gene mutations are alterations in the DNA code.

基因突是指DNA 密码的改。

The alterations to your coat will take a week.

你的外衣改一改要花一个星期。

Any alterations should be written in neatly to the left side.

改动部分应书写清, 插在正文的左侧。

The faulted structure,hydrothermal alteration,gossan,geophysical-geochemical exploration anomalies are comprehensive ore-hunting indicators.

断裂构造、热液蚀、铁帽、物化探异常为重要的找矿标志。

The shirt needs alteration.

这件衬衣需要改一改。

The change in the character of cell is determined by the alteration of genetics and epigenomics.

细胞特性的改由遗传学和表观遗传学上的化决定。

Age-related alteration in hepatic acyl-CoA: cholesterol acyltransferase and its relation to LDL receptor and MAPK.

（与年龄相关的肝酰基辅酶A的改：胆固醇酰基转移酶及其与LDL受体和MAPK的关系）。

Piedmont potassic alteration zone is the product of potsash feldspathization, part of the zone is ore body.

矿区山前钾化带是钾化蚀的产物，局部地段构成矿体。

Through researches on porphyre rock body, alteration zoning and ore indicators and the ore-searching model are established in the area.

通过对体、蚀分带及找矿标志研究，建立了红型铜矿找矿模型。

Objective To compare the uterogestation of endametrium alteration and uterine arteria blood flow with ectopic pregnancy using color Doppler ultrasonography.

目的彩超对宫内早孕子宫内膜改和子宫动脉血流测值与异位妊娠进行比较。

In addition , only pentlandite, coffinite and the epidote in the alteration zone of volcanogene hydrothermal gold deposit are typomorphic minerals.

同时指出只有镍黄铁矿、水硅铀矿和火山热液型金矿床蚀带中的绿帘石为标型矿物。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含火山玻璃质的凝灰原地水解蚀形成的膨润土矿床,矿床具中型规模。

They can be divided into low sulphidation and high sulphidation types,with typical wall rock altera tion and alteration zonation of epit hermal de-posit.

这些矿床可分为高硫化型和低硫化型,且都具有典型的围蚀、蚀分带等矿床特征。

The Hongniu Cu deposit in "Sanjiang Metallogenetic Zone" is occurred in the skarnization alteration zone in the margin of marble and the hornfels body.

“三江成矿带”内的红牛铜矿,赋存于大理边部矽卡化蚀带及角体中。

To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical treated with calcium hydroxide as intracanal medicament.

检测氢氧化钙封药前后尖周病患牙根管内细菌内毒素的化。

To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical diseases treated with calcium hydroxide as intracanal medicament.

检测氢氧化钙封药前后尖周病患牙根管内细菌内毒素的化。

In the ductile shear belt,the alteration and zonation of tectonite and wall rock are obviously,and miliolite belt,quartz,iron pyrite,ankerite alteration belt and gold mineralization belt are trinity.

韧性剪切带内构造、围蚀分带明显,并具有典型的“(超)糜棱—石英、黄铁矿、铁白云石化—金矿化”等“三位一体”成矿特征。