micron-size的用法和樣例：
例句
- For submicron cermet,the grains with white cores,are much more than that in micron cermet,and the properties are higher.
但對于亞微米級的金屬陶瓷，其芯部為白色的陶瓷顆粒的數目要比微米級的金屬陶瓷多，其斷裂韌性略有下降，但其抗彎強度要高出許多。 - The machining results show that the developed machine tool can reach the accuracy of micron order.
基于此原理開(kāi)發(fā)的活塞異形銷(xiāo)孔設備達到微米級加工精度。
