矿

Source, transportation and precipitation, this paper proposes the metallogeny of large ore-concentrated areas of uranium deposits.

本文研究铀矿大型矿集区时空分布规律与地球动力学演化的关系，在此基础上探讨了铀矿大型矿集区元素超常聚集规律，提出多矿种&点区超常聚集&和&短时限爆发成矿&特征。

The first large-scale metallogeny took place from 180 Ma to 170 Ma, represented by Cu, Pb-Zn,mineralization in northeastern Jiangxi and southe...

第三次是发生在燕山晚期12 5～98Ma的以南岭地区Sn、U矿化和东南沿海地带的Au_Cu_Pb_Zn_Ag矿化为代表的成矿作用。

The analyses of size distribution and water absorption ability showed that sedimentary phase carbonates has the highest water absorption ability to form coarser pseudo-particle compared with metamorphous phase carbonates.

由於沈积岩相的菲律宾石灰石的结晶颗粒间压密程度较变质岩相的台湾大理石与日本大理石松散，在烧结过程中，容易分解并与铁矿反应，生成铁酸钙之烧结矿相比例较高，因而提升烧结矿之产率。

It is concluded that the soil easily mineralizable nitrogen and microbial biomass nitrogen can be taken as the biological ...

在盆栽试验条件下，土壤易矿化有机态氮和种植前土壤微生物态氮能够较好地反映土壤氮素的矿化和供应能力，可以作为土壤氮素的生物有效性指标。

It is concluded that the soil easily mineralizable nitrogen and microbial biomass nitrogen can be taken as the biological available index for soil nitrogen mineralization and availability in the pot experiment.

在盆栽试验条件下，土壤易矿化有机态氮和种植前土壤微生物态氮能够较好地反映土壤氮素的矿化和供应能力，可以作为土壤氮素的生物有效性指标。

There was a significant correlation between soil easily mineralizable nitrogen and microbial biomass nitrogen measured before planting with the net nitrogen mineralization and plant nitrogen uptake.

通过盆栽试验研究了土壤易矿化有机态氮和土壤微生物态氮与土壤净矿化氮及植物吸氮量之间的关系。

Application of MNPK significantly increased the potentially mineralizable nitrogen (N0) and the rate of N mineralization.

化肥长期配施有机肥或秸秆，显著提高了土壤氮素矿化势(N0)以及矿化率，其中化肥配施有机肥土壤浅大于化肥配施桔秆处理。

The photocatalytic and mineralizable behaviors of the composites were evaluated by degradation of aqueous methyl orange solution under the irradiation of two UV lamps (254 nm).

结果］在催化剂浓度为4.2g/L的条件下，光照1.5h，4mg/kg甲基橙溶液的脱色率达到98.8%，但矿化率仅有47.6%；而光照6.0h后，矿化率可达92.7%。

The Fenghuangshan pluton, which consists of granodiorite and quartz monzodiorite, is the main part of the Fenghuangshan ore field Zircon SHRIMP 206Pb/238U dating shows that the Fenghuangshan pluton formed at (144.2±2.3) Ma, belonging to the Late Jurassic era, which is in accordance with most of metallogenic plutons of the Tongling metallogenic cluster area.

凤凰山岩体为凤凰山矿田的主要组成部分，主要岩石类型为花岗闪长岩、石英二长闪长岩。根据精确锆石SHRIMP测年结果，凤凰山岩体206Pb/238U年龄为(144.2±2.3)Ma，是晚侏罗世形成的一个典型岩体，和铜陵矿集区主要成矿岩体的形成时代一致。

Ore mineralization and alteration are mainly distributed in external contact zone of Yanshanian moyite and marble of Jining rock group, outcrop of three strip ore bodies, a lenticular, vein, cystic and so, for direct prospecting signs of iron and manganese cap.

矿体及矿化蚀变带主要分布在燕山期钾长花岗岩与集宁岩群大理岩的外接触带上，地表出露三条带状矿体，呈透镜状、脉状、囊状等，直接找矿标志为铁锰帽。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。