pollard

英 [ˈpɒləd]

美 [ˈpɑːlərd]

v.  修剪树冠; 给(树木)去顶

现在分词：pollarding　过去分词：pollarded　过去式：pollarded　复数：pollards　第三人称单数：pollards　

BNC.22333

牛津词典

verb

• 修剪树冠；给（树木）去顶
  to cut off the branches at the top of a tree so that the lower branches will grow more thickly

英英释义

noun

• a usually horned animal that has either shed its horns or had them removed
• a tree with limbs cut back to promote a more bushy growth of foliage

verb

• convert into a pollard
  1. pollard trees
  Synonym:poll

双语例句

• This paper describes parallel Pollard rho algorithm for attack ECC over F_ ( 2~ m) and our flow of implementation. Then depicts the optimization algorithm of core operation ( include inverse, multiplication, square and model).
  本文首先介绍了攻击F2m上ECC的并行Pollardrho算法及我们的实现流程，然后给出了核心基本运算（包括求逆、一般乘法、平方、求模等）的优化算法。
• Pollard opened the conversation with some small talk.
  波拉德在寒暄中开始了谈话。
• In 1921, Pollard became head coach while still playing pro.
  1921年，当波拉德还是职业选手的时候，他当上了总教练。
• He did not want Pollard to become suspicious that he was now onto him
  他不想让波拉德怀疑他已察觉到其不轨行为。
• The pollard willows were tortured out of their natural shape by incessant choppings.
  那一丛秃头的柳树，因不断遭受砍伐都失去了天然的形状。
• Peugeot, for instance, has launched a European project called Mu, Pollard said.
  例如法国标致汽车在欧洲启动了一个名为Mu的项目，珀拉德说道。
• Was Pollard's life sentence just or was it too severe?
  判处波拉德终身监禁是公正合理还是量刑过重？
• You remember the story of the Essex and Captain Pollard?
  你还记得艾塞克斯号的船长波拉德吗？
• The class origin of Pollard and other missionaries were lower levels in England;
  柏格理等传教士出身于英国社会下层；
• One of the first black trailblazers of professional football, Frederick Douglass Fritz Pollard established a series of firsts.
  作为黑人职业橄榄球运动员开拓者之一，弗雷德里克·道格拉斯·弗里兹·波拉德建立了一系列的第一次。