alteration 六级GRE

careful alteration of old buildings.

对旧房。

The alterations to your coat will take a week.

你外衣一要花一个星期。

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

根据常福龙沟成地质特征,床成因属构蚀变岩。

train services are subject to alteration or cancellation at short notice.

列车车次有可能临时更或取消。

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

动部分应书写清, 插在正文左侧。

Gene mutations are alterations in the DNA code.

基因突变是指DNA 密码变。

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

区山前钾化带是钾化蚀变产物，局部地段构成体。

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、水硅铀和火山热液床蚀变带中绿帘石为标物。

teratogen A chemical substance that can cause alterations in developing cells at the embryonic stage of development.

畸胎原能引起发展中胚胎产生细胞变化学物质。

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

本文介绍了正常细胞和肿瘤细胞中表基因组学(表遗传学)研究进展。

FCFM变也可以在1例支气管扩大综合症和1例肉状瘤病观察到。

FCFM alterations were also obsered in a tracheobronchomegaly syndrome and in a sarcoidosis case.

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

目彩超对宫内早孕子宫内膜变和子宫动脉血流测值与异位妊娠进行比较。

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.

韧性剪切带内构岩、围岩蚀变分带明显,并具有典“(超)糜棱岩—石英、黄铁、铁白云石化—化”等“三位一体”成特征。

The alteration assemblages are mainly adularia_chalcedony_sericite in low-sulfidation gold deposits, and alunite_kaolinite_quartz (chalcedony) in high_sulfidation gold deposits.

主要蚀变组合为冰长石_石英(玉髓)_绢云母或明矾石_高岭石_石英(玉髓)。

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

“三江成带”内红牛铜,赋存于大理岩边部矽卡岩化蚀变带及角岩体中。

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

断裂构、热液蚀变、铁帽、物化探异常为重要找标志。

Even minimal alteration in peplomer integrity through glycoprotein peroxidation could impair attachment to host cellular membranes foiling viral attachment and penetration.

囊微粒只要有任何缺或即使最轻微结构动损便（通过糖蛋白过氧化作用），会害与宿主细胞膜接合部分胞。

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

通过对斑岩体、蚀变分带及找标志研究，建立了红卓斑岩铜找模。

Horstad I.Larter S R Petroleum migration,alteration,and remigration within Troll Field, Norwegian North Sea 1997(2

张敏.林壬子.梅博文油藏地球化学--塔里木盆地库车含油气系统研究1997