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- Under semi-intensive culture condition, the activities of pepsin, tryptase and amylase of re-feed shrimp changed like above feeding frequency and feeding rate. 半精养模式中,经饥饿再投喂后仔虾的胃蛋白酶、类胰蛋白酶和淀粉酶活力均随饥俄天数的增加呈现先上升后下降的趋势;
- Results The study showed a correlation between prime colonization time and feeding mode, breast feeding, feeding frequency during bedtime, asleep habits. 记录儿童牙齿萌出数目,采集儿童口腔内的菌斑或唾液,在实验室作细菌培养和鉴定,同时进行问卷调查。
- PRELIMINARY STUDIES ON THE EFFECTS OF FEEDING FREQUENCY ON GROWTH, FEED UTILIZATION AND BODY COMPOSITION OF PENAEUS VANNAMEI BOONE 生长、饲料利用及虾体组成影响的初步研究
- The pikas increased moving and calling frequencies and decreased feeding frequencies over 5 days when exposed to red fox’s odor and they did not show adaptation to predator odors during this time. 当气味源刚放入后,与对照样方比较,高原鼠兔明显增加了观察和鸣叫的频次,相应减少了取食的频次,且随着时间的推移,高原鼠兔并未对气味产生适应性。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- That boxer is a prodigious feed. 那个拳击家是个大肚汉。
- She crumb the bread before feeding it to the birds. 她把面包弄碎,然后喂给鸟吃。
- The cows were feeding on hay in the barn. 母牛正在牲口棚里吃乾草呢。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- His illness was brought on by poor feeding. 他的病是饮食不佳引起的。
- The fee paid to a mint by a government. 铸币费政府支付给铸币厂的钱
- Let's lie off till the next feeding time. 歇会儿,到下次加料时再干。
- Cows and sheep depends forage to feed. 牛和羊依靠草料喂养。
- I thought the accountant's fee rather high. 我认为那个会计师收费很高。
- He can barely feed and clothe his family. 他勉强能给予全家人温饱。
- A child was feeding the peahen in the zoo. 一个孩子正在喂动物园里的那只雌孔雀。
- I'll soon have him feeding out of my hand. 很快我就会叫他顺从我。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- The zoo keeper is feeding the animals. 动物园饲养人在喂动物。
- The doctor's fee was higher than we expected. 这位医生的收费比我们预料的高。