欧米惠必应词典

Pollare

欧米惠必应词典

基本解释

  • 波拉勒

同根派生

     

英汉例句

  • Result and conclusion: The pollen grains are prolate,with tricolpate and spinous sculpture.From the equatorial to pollar angle,its shape is ell...
    结果与结论:花粉粒长球形,赤道面观椭圆形,极面观3裂圆形,具3萌发沟,外壁表面具刺状雕纹,但不同栽培类型之间存在差异,这为优质品种的筛选提供了参考依据。
  • The cause of mine pollar destructionin in Dachang Tongkeng Tin Mine was analyzed from observation by photoelastic stressmeter embedded in mine stope 570.
    通过对埋设于570中段光弹性应力计的观测，分析了该中段矿柱破坏的情况及原因。