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cyclopentane造句
1 Many cyclopentane derivatives also absorb in this region. 2 Sterol is a kind of substance of full cyclopentane hydrogen skeleton, and exists in the nature in free form and binding form. 3 Because cyclopentane is a flammable and explosive substance, the station with large quantity of it belongs to major hazard installation. 4 Sterol is a kind of substance of full cyclopentane hydrogen skeleton (also called steroid nucleus), and exists in the nature in free form and binding form. 5 Taking cyclopentane as the raw materials, the effect of desulphurization on various extractors and sorbents were studied. 6 Cyclopentane reduced the induction time of hydrate formation, but could not improve the methane consumption during gas hydrate formation in a quiescent cell. 7 Preparing cyclopentane halide by the addition reaction of cyclopentene with hydrogen halide is a simplified process with a high yield and can be used in a large scale .