论文部分内容阅读
浅谈弱电工程实施中的对外沟通
【出 处】
:
城市建设理论研究(电子版)
【发表日期】
:
2014年23期
其他文献
Enhanced flame-retardant performance of poly (lactic acid) (PLA) composite by using intrinsically ph
The intrinsically phosphorous-containing flame-retardant poly (lactic acid) (P-PLA) was synthesized through the chain extension of L-lactide and 9,10-dihydro-9-
通过比较国内外多种积温计算方法造成的结果差异,推荐一种有较强生物学意义和普适性的积温计算方法,并以此计算了不同播期、不同品种、不同密度以及不同水肥管理条件下夏玉米
Calcium carbonate nanoparticles promote osteogenesis compared to adipogenesis in human bone-marrow m
Rhombohedron-like and fusiform calcium carbonate nanoparticles were fabricated using a new method. Their geometry was controlled by varying the mixing speed and