After evaporating the chloroform under a stream of nitrogen, the samples were redissolved in cyclohexane and lyophilized. |
The film controls weed growth, stops water evaporating from the soil surface, and in spring it warms the soil, promoting root growth. |
A variety of large twinned crystal forms of gypsum grow on the floors of evaporating lagoons and lakes including fans and needles. |
Ramirez smiled thankfully, some of his worries evaporating under the summary. |
It can be prepared chemically and is obtained by mining and evaporating water from seawater and brines. |
The process of evaporating the liquid to a gas absorbs heat, and condensing it back to a liquid releases it. |