direct preparation的意思|示意

美 / diˈrekt ˌprepəˈreiʃən / 英 / dɪˈrɛkt ˌprɛpəˈreʃən /

直接配制


direct preparation相关例句

By using stibnite direct preparation of sodium pyroantimonate the new process andobtained.

介绍以辉锑矿为原料直接制备焦锑酸钠的新工艺.

互联网

Also discussed in this paper the advantages and disadvantages of the direct preparation process.

从配方参数的角度讨论了直接合成法的优缺点及应用前景.

互联网