1·These thin crystals transmit much of the power.
这些薄薄的晶体能传导大部分的能量。
—— 《柯林斯英汉双解大词典》
2·These crystals reenter the environment after the insect dies and decomposes, thus becoming available to infect other caterpillars.
这些晶体在昆虫死亡和分解后重新进入该环境，从而可以感染其他毛虫。
3·Snow falls as hexagonal crystals, but once on the ground, snow is soon transformed into a compacted mass of smaller, rounded grains.
雪以六角形晶体的形式落下，但一旦落到地面，雪很快就会变成一团更小、更圆的颗粒。
4·With additional time, pressure, and refrozen meltwater from above, the small firn granules become larger, interlocked crystals of blue glacial ice.
随着时间的推移，压力的增加，再加上从上方重新冻结的融水，小冰原颗粒成为相互锁结的大晶体蓝色冰川冰。
5·The thermal decomposition and detonation of lead azide crystals are studied.
研究了叠氮化铅晶体的热分解和爆炸过程。