acicular是什么意思？

acicular

英[ə'sɪkjʊlə] 美[ə'sɪkjʊlə]

• adj. 针状的，针尖状的；

例句

• Spheroidal austenite and acicular austenite can be seen during the austenitizing courses at low speed. 慢速加热奥氏体化过程中,观察到球状奥氏体和针状奥氏体.
• IKO acicular bearing by its special internal structure realization machine design small, lightweight. IKO针状轴承以其特殊的内部构造实现机械设计的小型 、 轻量化.
• The weld metal showed very good toughness at low temperature, and dominant microstructure of acicular ferrite. 结果表明:所研制焊丝的焊缝金属具有优良的低温韧性, 且实现了以得到针状铁素体组织为主的设计目标.
• And the shapes vary to hexagon, tetragon acicular and odd different colors are available. 形状有六角形, 四角形,长条针形和不规则形状,并有多种颜色可供选择.

英英词典释义

• Adjective
  1. narrow and long and pointed; as pine leaves

行业词典

• 医学： 针形的；