Well drilling for deep evaporite beds is a big problem faced by drilling sector.深部盐膏层钻井是钻井工程重大技术难题之一....

evaporite的音标：evaporite的英式发音音标为：[ɪ'væpəraɪt]evaporite的美式发音音标为：[ɪ'væpəˌraɪt]...

n.蒸发盐，蒸发岩（水分蒸发后自然沉淀的盐分或矿物）...