cos
英 [kɔs] 美 [kɔs, kɑs]

n.

余弦；动漫角色扮演；以太网上用服务类别；Certificate of Suitability 指的是欧洲药典适用性认证

英英释义

cos[ kɔs ]

• n.
  • ratio of the adjacent side to the hypotenuse of a right-angled triangle

    同义词：cosine

  • lettuce with long dark-green leaves in a loosely packed elongated head

    同义词：cos lettuceromaineromaine lettuce

双语例句

1. Is your school coed?
   你们学校是男女合校吗?

权威例句

Molecular cloning of a CD28 cDNA by a high-efficiency COS cell expression system.
Application and Advantage of J-COS in the Ceramic Kiln Equipment
Analysis of COS in propylene by GS-MS
Die Verzunderung von Eisen zwischen 700 und 900 °C in CO/CO2〨emischen mit kleinen Zusätzen von COS, SO2 und H2S
Bacterial Biofilms: A Common Cause of Persistent Infections
A Common Cause of Persistent Infections
Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
Biofilms: survival mechanisms of clinically relevant microorganisms.
Bacterial biofilms: from the natural environment to infectious diseases.