“针状的”造句

受毒害叶片经常出现针状的叶尖从蜷缩部分脱落下来.
Abscission of the tightly rolled , needlelike tips of the injured leaves quite often occurred.

分析了空气量和锌浓度对形成四针状的氧化锌晶须的影响.
The effect of air quantity and zinc concentration on forming T - ZnO _ w whisker is analyzed.

• #针状的