采用简单的低温液相法,通过添加表面活性剂成功制备出不同形貌的氧化锌微晶。
ZnO microcrystals with a diversity of morphologies were successfully prepared with the addition of different surfactants by a simple low-temperature liquid-phase method.
本文拟从契约效力的根源着手分析,从比较法的角度对合同形式及其欠缺的法律效力进行探析。
The present paper aims to analyze the root of the power that a contract has, and probe into the form of a contract and the legal power that it is short of based on a comparison.
运用理论教育法要针对处于不同阶段、不同层次的医务人员采取不同形式的灌输教育。
As for the Theory education, educators should consider the different levels and positions of these medical personnel and perform instill-into education in different forms.
应用推荐