long chain造句
(31) Although the regular expression syntax is tight and unlike normal code, the result can end up being more readable than a hand-rolled solution that uses a long chain of string functions.
(32) Recent progress in study of cobalt based CO hydrogenation catalysts and their applications to synthesis of alcohol, olefine and long chain hydrocarbons are presented.
(33) Poly ( ethylene glycol ) ( PEG ) is a hydrophilic polymer which has flexible long chain.
(34) Its concentrated omega-3 fish oils contain high levels of DHA (docosahexaenoic acid), a long chain fatty acid that plays a key role in brain development.
(35) OBJECTIVE To develop a HPLC-ELSD method for the determination of phosphatidyl choline(PC) content in the medium and long chain fat emulsion injection.
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