intrusions

intrusions的基本解释

n.

闯入( intrusion的名词复数 ), 打扰, (对某事的)干扰, 干涉

与intrusions相关的网络例句 [注：此内容来源于网络，仅供参考]

L the normal zonning in order of greisen type tin deposit 〓tourmalite type tin deposit 〓 cassiterite quartz type tin deposit 〓cassiterite sulfide tin deposit copper-lead-zinc 〓 sulfide deposit 〓lead-zinc sulfide deposit 〓antimony deposit, which may be related to the high-level em placement of the intrusions;2 the reversed zoning in order of lead-zinc deposit 〓copper-lead-zinc deposit 〓tin polymetallic deposit, which may be result from the descending of heat centre of the intrusions with their cold and solidification.

该成矿系列的矿床在空间上有序分带，即以岩体为中心的顺向分带为：云英岩型锡矿床〓电英岩型锡矿床〓锡石石英型锡矿床〓锡石硫化物型锡矿床〓铜铅锌金属硫化物矿床〓铅锌硫化物矿床〓锑矿床，逆向分带为：锡多金属矿床〓铜铅锌硫化物矿床〓铅锌硫化物矿床，造成这种分带现象的内在因素是高热能且富含矿热液的黑云母花岗岩的高侵定位和岩体热中心的向下移动。

As a result of that the initial ~(40)Ar/~(36)Ar ratio of intrusions is much higher than that ratio of present atmospheric argon, so it is suggested that there was excess of radiogenic argon in existence during the intrusions were formed.

等时线对应的~(40)Ar/~(36)Ar初始比高于现今大气Ar的比值，表明花岗岩在固结时有继承Ar存在。

Focusing on the PGE enrichment mechanism in the basic-ultrabasic intrusions in the Panxi rift, firstly, through the interpretation of TM photograph, data processing of regional geochemical exploration and geophysical prospecting results of gravity, magnetic force and seism, we analyzed the controlling effect of structure and magmatic movement on the PGE mineralization; Secondly, through the study of volcanic apparatus, petrography, measurement of comprehensive geochemical section, isotope tracing and dating of typical PGE-rich melanocratic rock series, we discussed the sources of the PGE-bearing mafic-ultramafic intrusions and basalts, their timing, evolvement sequences, the geochemical processes of magma crystallization and fractionation, and the relationship between magma evolution and structural development; Finally, through the analysis of PGE and chalcophile elements concentrations in the melanocratic rock series and the contrastive study with the Noril''sk magmatic Ni-Cu-PGE sulfide deposit, its related continental flood basalts and Siberia Traps, we discussed PGE mineralization characteristics and its enrichment mechanisms in the melanocratic rock series in the Panxi rift.

本项目首先围绕川西地区主要的PGE矿床及伴生矿的地质环境和有关的地质构造背景，通过TM卫片解译、区域化探和重、磁及地震物探资料分析，总体把握构造及岩浆活动对PGE成矿的控制作用；然后通过对典型富PGE暗色岩套的火山机构地质构造、岩石岩相学、地球化学、同位素定年和示踪等方面的工作，分析本区基性－超基性含矿岩体与喷出岩之间的成岩物质来源、侵入时代及演化序列，研究该区同一岩浆房分异结晶的地球化学过程及其随构造发展的耦合关系；最后通过对暗色岩套PGE地球化学剖面分析以及与俄罗斯诺里尔斯克陆内裂谷溢流型玄武岩中PGE矿化的岩石－构造环境对比研究，探讨该区暗色岩套中的矿化特点和富集部位及其PGE富集机制。

与intrusions相关的网络解释 [注：此内容来源于网络，仅供参考]

monetize network-based exploits and intrusions：用对网络的充份利用和入侵来赚钱

demonstrating increasing sophistication 表现得越来越复杂 | monetize network-based exploits and intrusions 用对网络的充份利用和入侵来赚钱 | storage capacity 存储容量

monetize network-based exploits and intrusions：用对络的充份利用和入侵来赚钱

demonstrating increasing sophistication 表现得越来越复杂 | monetize network-based exploits and intrusions 用对络的充份利用和入侵来赚钱 | storage capacity 存储容量

abyssal intrusions：深侵入

abyssal injection || 深成贯入 | abyssal intrusions || 深侵入 | abyssal region || 深海区 深渊区

armed intrusions：武装入侵

armed interrupt || 待命中断 | armed intrusions || 武装入侵 | armed neutrality || 武装中立

multiple intrusions：重复侵入

multiple intestinal polyposis ==> 多发性肠息肉病 | multiple intrusions ==> 重复侵入 | multiple ion detector ==> 多离子探测器