rosins

v.

用松香( rosin的第三人称单数 )；

gum rosin松香

1. Dry rosin is best in tropic and soft rosin in cold climate.
   干的松香在热带最适用，而软的松香适用于寒冷的气候。
2. The world gum rosin production appeares to decline in recent years.
   目前世界上脂松香生产在大多数国家出现下降趋势。
3. Your voice sounds like the rosin sinking into the sunlight, which is quite fresh.
   你的声音如同沉在日光里的松脂,是新鲜的。

BIOSYNTHESIS OF BUTIROSINS. II
Rubber containing decarboxylated rosins
Biosynthesis of butirosins. I. Biosynthetic pathways of butirosins and related antibiotics.
Apparatus for applying waxes, rosins, oils, etc., to textile fibers, yarns, or fabrics
Aminoglycoside 3'-phosphotransferase in Bacillus circulans producing butirosins.
Studies Directed Toward the Synthesis of the Scabrosins: Validation of a Tandem Enyne Metathesis Approach
Manufacture and use of non-ionogenic interface-active agents based on modified rosins
Manufacture and use of non-ionogenic interface-active agents based on modified rosins
Effect of different grades of gum rosins and hydrogenated resins on the solubility, disintegration, and dimensional alterations of G...
Aminoglycoside antibiotics. IV. BU-1709 E1 and E2, new aminoglycoside antibiotics related to the butirosins.