论文部分内容阅读
花岗岩中白云母的特征及其成分
【出 处】
：
东北地质科技情报
【发表日期】
：
1989年3期
其他文献
Thymidine glycol (5,6-dihydroxy-5,6-dihydrothymidine, Tg) is a major type of oxidative damage in DNA. During chemical oligonucleotide synthesis, Tg residue was
Calling into Question the Efficacy of Evidence-Based Medicine: Is It Always the Best Approach? Is Th
The techniques of evidence-based medicine (EBM) are being frequently used recently. The generally accepted theory is that if a medicine is not absorbed by the b
Gravitation is one of the central forces playing an important role in formation of natural systems like galaxies and planets. Gravitational forces between parti
The twenty-first century begins with a rupture of the migratory pattern in the Basque Country, a region located in the north of Spain, transforming it from a co
A phase one design of a new free energy nano reactor is presented. The design is based on a basically topological interpretation of the Casimir effect as a natu
This paper analyzes the current weather forecast in most countries on the defects and deficiencies of temperature forecasts. In addition, weather temperature an
Comparative Analysis of the Relationship between Job Burnout and General Health of Male and Female H
The aim of this study was to determine the relationship between general health and job burnout of male and female high school teachers in Zabol. The research fo
This study aims, first, to examine the limit for tolerance to lower salinity by an oceanic sea skater, Halobates micans, and , second, to make it clear whether
党的十一届三中全会以来,党中央和国务院强调按经济规律办事,要讲究经济效益。因此,各行各业都在研究经济分析评价的准则与方法,使本行业的建设获得更好的经济效益。目前,国
The weighted Gini-Simpson quadratic index is the simplest measure of biodiversity which takes into account the relative abundance of species and some weights as