small grain

常见例句

" [Footnote: "Sesame" is a small grain.]
【脚注：芝麻是一种很小的谷物。】
The mixing techniques of small grain are related to the quality of a fine grain graphite.
在相同工艺条件下，采用细颗粒配料方式的石墨力学性能更好；
However, in addition to their food and uniforms, they received a small grain allotment which they generally pooled and traded in for vegetables.
不过公家除了管伙食和发制服以外，还发给每人一点粮食，大家通常是凑起来去换蔬菜。

These can now be made as small as a grain of sand, yet judiciously placed in say a bedroom they can provide a video record of all that transpires.
FORBES: The Petraeus Affair and the Risk of Blackmail: Another Nail In America's Coffin
"As small as a grain of dust"?
FORBES: BET ON THE HARES
As the general election of June 2nd showed—and salmon played no small part in it, just as grain marketing did in the prairie provinces—for the Canadian west, the other enemy is far-off Ottawa.
ECONOMIST: Canada