DME is a gas under ambient conditions with properties similar to those of propane. However, because it can be stored as a liquid under moderate pressure, it eliminates the need for the high-pressure containers used for CNG or cryogenic storage of LNG.ME (dimethyl ether) is a clean-burning, non-toxic, potentially renewable fuel.
Polish is defined as to rub until smooth and shiny, use a substance or wax on a surface to make it glossy, or to improve the condition. 1  An example of polish is buffing fingernails until smooth. 2  An example of polish is using wax on a car's paint to make it shiny.3  An example of polish is fine tuning your Photoshop skills. to smooth and brighten, as by rubbing. 2  to coat with polish, wax, etc. and make bright or glossy. 3  to improve or refine (someone or someone's manners, appearance, etc.) as by removing crudeness or vulgarity. 4  to complete or embellish (a piece of writing, etc.); finish; perfect.
When you polish something, you rub and buff it until it shines. You might need to polish your reading glasses from time to time. You might polish your wooden coffee table with a cloth or polish beach stones until they gleam. Polish is also a noun, meaning either the spray you use to shine up your furniture or the shininess itself: The polish on that desk is unbelievable â I can almost see my reflection in it!.