spherulite
英 ['sferɪlaɪt] 美 ['sfirəlaɪt]

n.

球粒；

英英释义

Spherulite

• In polymer physics, spherulites (from Greek sphaira = ball and lithos = stone) are spherical semicrystalline regions inside non-branched linear polymers. Their formation is associated with crystallization of polymers from the melt and is controlled by several parameters such as the number of nucleation sites, structure of the polymer molecules, cooling rate, etc.

以上来源于:Wikipedia

双语例句

用作名词(n.)

1. At a slow cooling rate, the size of spherulite becomes larger and more regular.
   并且在慢速冷却条件下，球粒尺寸明显增大，球体更加规则。
2. The authors discovered directional arrangement of feldspar and mica microcrystals and elongated spherulite in the high t-p experimental products.
   摘要在高温高压实验产物中发现了长石和云母定向排列以及球粒被拉长并定向排列的现象。

权威例句

Early stages of spherulite growth in melt-crystallized polystyrene ☆
The Mechanism of Amyloid Spherulite Formation by Bovine Insulin
Spherulite nucleation in blends of isotactic polypropylene with high-density polyethylene
Spherulite growth in isotactic polypropylene‐based blends: Energy and morphological considerations
Crystal Structure and Banded Spherulite of Poly(trimethylene terephthalate)
Physical Properties, Crystallization, and Spherulite Growth of Linear and 3-Arm Poly(l-lactide)s
Determination of spherulite growth rates of poly( l -lactic acid) using combined isothermal and non-isothermal procedures
The ring-banded spherulite structure of poly(ε-caprolactone) in its miscible mixtures with poly(styrene- co -acrylonitrile)
Stereocomplex Formation between Enantiomeric Poly(lactic acid)s. 12. Spherulite Growth of Low-Molecular-Weight Poly(lactic acid)s fr...
Containing ethylene-propylene block copolymer polypropylene random copolymer, calcium carbonate and beta-spherulite nucleating agent