查询词典 mineral chemistry

According to the quantum chemistry calculations of the mineral it is clear that the results of theory calculation are consistent with the characteristics of minerals structure.

通过对各种矿物的性能进行大量的理论计算，发现量子化学计算的结果能很好的反映各类矿物的结构性能。

This study shows thermomagnetic analyses, petrographic measurements and soil chemistry methods can be combined to obtain a better understanding of the sequence of magnetic mineral alterations during thermal treatment and of the pedogenic mechanism responsible for the susceptibility enhancement.

本文以热磁分析手段为主，结合土壤化学和X射线衍射等非磁学方法，系统研究了黄土高原全新世风成沉积在热处理过程中磁化率的变化特征和磁性矿物的转化序列，讨论了主要磁性矿物的成因，并探讨了特定温度范围内磁化率变化特征的古气候意义。

Personnel quality asks:(1) record of formal schooling of undergraduate course above;(2) chemical project / chemical craft / metallurgy material / pulverous metallurgy / coloured metallurgy / mineral treatment / organic chemistry / solid physics kind professional;(3) grade of professional during school class is medium reach above ;(4) have certain English / computer application foundation;(5) harmonious, communication capability is strong, group collaboration consciousness is outstanding;(6) obedient job arrangement, abide by work discipline;(7) male woman student is not restricted, the man student is first;(8) the person that working experience perhaps has paper to send souvenir to record is preferential consideration.

人员素质要求：（1）本科以上学历；（2）化学工程/化学工艺/冶金材料/粉末冶金/有色冶金/矿物加工/有机化学/固体物理类专业；（3）在校期间专业课成绩中等及以上；（4）有一定的英语/计算机应用基础；（5）协调、沟通能力强，团队合作意识突出；（6）服从工作安排，遵守劳动纪律；（7）男女生不限，男生优先；（8）有工作经验或者有学术论文发表记录者优先考虑。

Beryls ; crystal chemistry ; mineral spectroscopy ; thermoluminescence ; fluid inclusion ; Xuebaoding

绿柱石；晶体化学；矿物谱学；热释光；流体包裹体；雪宝顶

In this paper, the flotation rule and behavior of kyanite一group polymor-phous minerals were studied in modified Hallimond tube in detail,Further-more, the energy change of collector/mineral systems before and after ad-sorption and the net charge densities of the atoms on the minerals surfaceswere calculated by use of quantum chemistry ,The flotability of the mine-rals was successfully explained.

进一步应用量子化学CNDO／2法计算了捕收剂在矿物上吸附的能量变化和矿物表面原子的电荷分布密度，并根据量子化学计算结果成功地解释了蓝晶石类同质异相矿物的浮选规律。

By analyzing plenty of experimental references, it expatiates on the characteristics of the compositions, mineral and chemistry ingredients of the faults, and emphasizes the effects influenced by the outer dynamic geology action, the surrounding rock environment and the lodging environment.

通过大量的分析试验资料，阐述了断层的颗粒成分、矿物成分和化学成分特征，强调了外动力地质作用、围岩环境、赋存环境对断层岩物质成分的影响和制约作用。

There are many methods to analyze the clay mineral physics and chemistry function.

所以粘土矿物电性质的研究是抑制性研究的要害。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。