penning

英 [ˈpenɪŋ]

美 [ˈpenɪŋ]

v.  写; (把…)关起来，圈起来
pen的现在分词

复数：pennings　

化学

柯林斯词典

• See also:fountain pen
• VERB 写；书写
  If someonepensa letter, article, or book, they write it.
  1. I really intended to pen this letter to you early this morning...
     我真的打算今天一大早给你写这封信的。
  2. She penned a short memo to his private secretary.
     她给他的私人秘书写了一份简短的备忘录。
• See also:...a holding pen for sheep...He wasn't sure exactly how a fox could have got into the sheep's pen.playpen
• VERB 把…关起来；把…圈起来
  If people or animalsare pennedsomewhere orare penned up, they are forced to remain in a very small area.
  1. ...to drive the cattle back to the house so they could be milked and penned for the night...
     将牛群赶回家，这样就能挤奶并将其关进牛棚过夜
  2. The goats are penned in and fodder has to be cut and carried each day...
     山羊被关进圈里，每天都得铡草运料。
  3. I don't have to stay in my room penned up like a prisoner.
     我不必像个囚犯一样被关在房间里。
• 监狱
  People sometimes saythe pento refer to a prison.
• PHRASE 动笔；下笔
  If youput pen to paper, you write something.
  1. Whenever he put pen to paper he was at a loss for the right words to break the news.
     他每次一提笔就不知道如何措辞透露这个消息。

英英释义

noun

• the act of creating written works
  1. writing was a form of therapy for him
  2. it was a matter of disputed authorship
  Synonym:writingauthorshipcomposition

双语例句

• The formulas are derived for electron temperature in the plasma of a discharge for a binary mixture gas and a mixture gas possessing Penning effect.
  推导了双混合气体和具有潘宁效应的双混合气体的放电等离子体电子温度的理论计算公式。
• The emission spectra of He plasma were measured by using three types of experiment devices: dielectric barrier discharge device, hollow-cathode discharge device and Penning discharge device.
  采用三种实验装置（介质阻挡放电装置、空心阴极放电装置和彭宁放电装置）分别测量了不同压强范围内氦等离子体的发射光谱。
• Use: Primary use is corrals and penning for high pressure areas for large cattle, buffalo and horses.
  用途：主要用于圆形圈子和围栏这些高强度的大牲畜，野牛和马。
• The Penning ionization between metastable helium atoms and air molecules facilitates the volume ionization and accelerates the propagation of the plasma jets.
  氦亚稳态原子与空气之间的潘宁电离作用促进了电离反应，加快了射流的传播速度。
• Indeed, when the occupy movement starts penning articles in the financial times quoting Hayek, you could say that political expression has reached surreal new levels.
  事实上，当英国《金融时报》上关于“占领”运动的文章开始引用哈耶克（hayek）时，可以说，政治表达已经到达了不可思议的新水平。
• As a young man, he traveled through Europe, leading a bohemian lifestyle and penning his first two books, both travel narratives.
  作为一个年轻的男子，他前往欧洲，领导一个波希米亚生活方式和潘宁他两本书，无论旅行说明。
• I remember penning a piece in the Financial Times after the Asian crisis arguing that China was bound to supplant Japan as the leader of regional growth.
  我记得，在亚洲危机之后，我在英国《金融时报》写过一篇文章，指出中国一定会取代日本，成为地区增长的龙头。
• The Brazilian's contract expires at the end of this season and his agent Gilmar Rinaldi confirmed that he would not be penning a new deal.
  这名巴西人的合同将在这个赛季结束时到期，他的经纪人里纳尔迪确认球员将不会续约。
• Penning Effects on Characteristics of Surface Wave Sustained Plasma
  He-Ar潘宁过程对表面波等离子体的影响
• The performance of the surface after multiple shot penning was researched.
  并研究多重喷丸后材料表面性能的改变。