“戊二”造句

在這些化合物里, 環(huán)戊二烯環(huán)只有4個(gè)氫.
In there compounds, the cyclopentadiene ring has only four hydrogens.

其他類異戊二稀則分泌到細(xì)胞外間隙中.
Other isoprenoids are excreted into the extracellular space.

通過(guò)合成雙環(huán)戊二烯型不飽和聚酯樹(shù)脂, 制備出一種新形石材專用膠粘劑.
By synthesizing DCPD, a new adhesive for marble was made.

• #戊二