【摘要】:Monodisperse cobalt nanoparticles with relatively high coercivities were synthesized by thermal decomposition of cobalt acetate for the application of ultra-high ...
... Read more
Calligraphy is an ancient writing technique using flat edged pens to create artistic lettering using thick and thin lines depending on the direction of the stroke.
... Read more
Sears has a wide selection of wrenches to complete any job thrown your way. Find models from top brands like Craftsman, GearWrench and Armstrong.
... Read more
Bottle Solutions is your source for plastic and glass containers including bottles, jars, drums and more, all available in many different materials.
... Read more
There have been great advances in food preparation in the last century. These days, well over half of the foods that we can buy in a typical …
... Read more
Alkaline-earth metal, ... The metals whose oxides make up the alkaline earths then came to be known as the alkaline-earth metals and have been classified in Group 2 ...