|
| The current situations of industrial application and research on pretreatment methods which include roasting oxidation, pressure oxidation, bacteria oxidation and chemical oxidation for refractory gold ores at home and abroad were summarized. |
中文意思：
本文对难处理金矿石进行了定义、分类 ,简要分析了难处理金矿石难浸的原因 ,指出该类金矿石浸前须进行预氧化 ,才能取得理想效果 ;详细综述了氧化焙烧、加压氧化、细菌氧化和化学氧化等难处理金矿石预处理方法在国内外的研究与应用现状 ,并评述了各方法的优缺点 ;对难处理金矿石预处理方法的未来发展趋势作了展望。 |
以下为相关句子列表(点击查看，可以看对应的解释）：
|
|
In the present work, the pulseelectrodeposition was adopted to prepare bulk nanocrystalline nickel on thecopper base.
|
|
|
本文采用脉冲电沉积法,在铜基上制备块体的纳米晶体镍。 |
|
The interaction between bovine hemoglobin(BHb) and heavy metal ion Hg2+ has been investigated under conditions similar to those in vivo by ultraviolet-visible,fluorescence spectra,circular dichroism (CD).
|
|
|
本文采用紫外光谱(UV/VIS)、荧光光谱和圆二色谱等方法,对汞(II)与牛血红蛋白(BHb)的相互作用进行了研究。 |
|
Batch data of aerobic microbiodegradation rate constants Kb, of phenylthio, phenylsulfinyl ,phenylsulfonyl acetates have been determined,and the qualitative relationships between their Kb and chemical structures were analyzed based on it.
|
|
|
本文测定了一批苯硫基(亚砜基、砜基)乙酸酯类化合物的好氧微生物降解速率常数K_b,在此基础上对这类化合物的结构与其生物降解速率之间的关系进行了分析。 |
|
In this paper the hyperlipidaemia and its dangers were discussed.
|
|
|
本文阐述了高血脂症及其危害,综述了药食两用菌类降血脂作用的研究进展,并对目前药食两用菌类降血脂作用的研究及应用现状进行了分析,对其发展前景进行了展望。 |
|
From an angel of information ecology,the paper mainly analyzes the reason of its imbalance and proposes some suggestions to solve the problems existing in the management.
|
|
|
本文从信息生态的角度提出解决当前信息管理存在的问题,主要是通过对信息生态失调的分析,阐释如何解决信息生态的失调,进而解决信息管理中存在的问题。 |
|
The current situations of industrial application and research on pretreatment methods which include roasting oxidation, pressure oxidation, bacteria oxidation and chemical oxidation for refractory gold ores at home and abroad were summarized.
|
|
|
本文对难处理金矿石进行了定义、分类 ,简要分析了难处理金矿石难浸的原因 ,指出该类金矿石浸前须进行预氧化 ,才能取得理想效果 ;详细综述了氧化焙烧、加压氧化、细菌氧化和化学氧化等难处理金矿石预处理方法在国内外的研究与应用现状 ,并评述了各方法的优缺点 ;对难处理金矿石预处理方法的未来发展趋势作了展望。 |
|
This paper reported the extraction,separation,purification and immunological activity of polysaccharides extracted from asarum heterotropoides.
|
|
|
本文对细辛(Asarum heterotropoides Fr。 |
|
had been studied respectively by the immunoserology.
|
|
|
本文对兴安落叶松、长白落叶松、华北落叶松、和新疆落叶松种子的球蛋白和谷蛋白分别进行了免疫血清学的研究。 |
|
On the basis of the studies conducted in China and the world, the paper summarizes effects of irrigation, precipitation, fertilization, soil property, vegetation and cultivation on nitrate nitrogen leaching.
|
|
|
本文对影响硝态氮淋洗的灌溉与降水、施肥、土壤性质、植被、耕作等因素的研究结果分别进行了分析和总结 ,指出硝态氮的淋洗是这些因素共同作用的结果 ,提出了防止和减少硝态氮淋失的主要措施。 |
|
The main changes in epigenetic status such as DNA methylation,histone modification, and chromosome remodeling were discussed briefly in this paper.
|
|
|
本文扼要地讨论了几种主要的表观遗传改变如DNA甲基化、组蛋白修饰和染色质重塑等改变,以及伴随或促进非遗传毒性致癌物引起的致癌过程及其作用机理;对化学致癌物引起的表观遗传改变可以在代间相传这一新发现作了简要介绍;并提出了今后值得关注的问题。 |
|
|
|
