ad libitum
英
美
随意；即兴（的）；无限制地
英英释义
adv
- without advance preparation
- he spoke ad lib
双语例句
- 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 - On d 28 three ad libitum treatments in experiment 1 and d 21 in experiment 2, all the pigs were sacrificed to obtain dorsal subcutaneous, abdominal subcutaneous and visceral adipose tissue samples.
试验1和试验2结束时，屠宰试验1中的自由采食组和试验2的所有仔猪，取背部、腹部和内脏脂肪组织，提取总RNA。 - Will animals be fed specie specific standard laboratory chow, ad libitum?
将动物喂食种具体标准实验室议员，广告随机？ - Feeding a grower/ finisher diet ad libitum from arrival in the breeding herd to puberty but delay mating until live weight and P2 targets are reached.
在进入种畜群后自由采食生长肥育猪日粮至初情期，但是要在活重或P2背膘厚达标后再配种。 - 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 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。 - The basic diet includes 12% wheat bran, 8% bean, 6% casein, and 4% mixture of vitamins and mineral elements. All minipigs were housed individually in the pen, and had ad libitum access to feed and water.
转基因大米组（GG），饲喂70%转SCK基因大米+基础饲料。基础饲料包括12%小麦麸，8%豆粕，6%酪蛋白和4%的矿物质和维生素混合物。 - 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。 - 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。 - 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。