... unsaponifiable matter 不皂化物 unsaturated bond 不饱和键 unsaturated compound 不饱(bu4 bao3)和化合物 ...
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... unsaturated hydrocarbon 不饱和烃 unsaturated link 不饱和键 unsaturated polyester resin 不饱和聚酯树脂 ...
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不饱和键 dangling bond; unsatisfied chemical bond; unsaturated bond; unsaturated linkag ..
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在环体系中存在不饱和键。
合成了两种具有不饱和键的有机硅氧烷化合物偶联剂XT1和XT2。
Organosilicon coupling agents XT1 and XT2 containing unsaturated bonds were synthesized.
本发明还涉及利用所述加氢反应器使含不饱和键的聚合物连续加氢的方法。
The invention also relates to a method for utilizing the hydrogenation reactor to cause polymers with unsaturated bonds to be continuously hydrogenized.
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