Lindlar catalyst
(business) describing goods sold by or to an OEM
Of or relating to Knut Hamsun (1859–1952), Norwegian author.
(rare) The encoding of messages in such a way that they are as easy as possible to decipher.
(chemistry) A heterogeneous catalyst consisting of palladium deposited on calcium carbonate which is then poisoned with various forms of lead or sulphur. It is used for the hydrogenation of alkynes to alkenes.
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DiQt（ディクト）
無料
★★★★★★★★★★
