ad libitum

英

美

随意；即兴（的）；无限制地

医学

英英释义

adv

• without advance preparation
  1. he spoke ad lib
  Synonym:ad libspontaneouslyimpromptu

双语例句

• The correlation coefficient of the corresponding parameters in the group fed with ad libitum feeding were-0.46, 0.97 and-0.46respectively.
  而在自由采食下，这三个相关系数则依次为-0.46,0.97和-0.46。
• Mice were placed in a standarded light-dark cycle with food and water ad libitum for 2 wk before experimens.
  小鼠自实验前2Wk置于标准的明期和暗期下饲养，自由进食饮水。
• The growth trial lasted 42 days, and experimental diets and water were available ad libitum during the entire experimental period.
  进行为期42天的生长试验，试验期间自由采食和饮水。
• 174 day-old AA male broilers were randomly assigned to 3 groups, which were provided corn-soybean meal diet and water for ad libitum.
  选择174只1日龄AA肉仔鸡公雏，随机分成3组，采食玉米-豆粕日粮。
• Transplantation of ad libitum flap of nasolabial groove for inferior lip defect
  鼻唇沟任意型皮瓣在下唇缺损畸形整复中的应用
• During the 28 days experiment the piglets were allowed ad libitum to feed and water.
  在28d的试验期中，仔猪自由采食与饮水。
• When the feeding of rosaniline in a concentration of 0.33% in the diet to white mice ad libitum was started 1 day before infection and continued for 26 days, the number of worms was markedly reduced.
  小白鼠自感染日本血吸虫病前1日起，饲以0.33%rosaniline药饵26天，可使虫数显著减少。
• The results showed that there was diurnal rhythm of digestive enzymes activities in the intestinal fluid of ducks under ad libitum access to diets and water.
  结果表明，北京鸭在自由采食、饮水的条件下，小肠液中消化酶活性具有昼夜节律及日间变化。
• Group C and D was fed ad libitum only every other day from day 8 or day 31 after MAM, respectively.
  C组和D组在接种MAM后分别从第8天或第31天起问日自由采食和禁食。
• The significance relationships of ad libitum feeding group between LD and ST in meat color, moisture content, crude protein content were changed by restricted feeding.
  限制饲喂改变了自由采食饲喂方式下背最长肌和半腱肌肉色间、水分含量间、蛋白质含量间的显著性关系。