饲养标准

The Bulldog , originally bred to participate in the bloody bullbaiting ring, is today, according to the American Kennel Club's breed standard, equable and kind..

"该犬 ，原本饲养参与血腥bullbaiting环，是今天，根据美国养犬俱乐部的品种标准"，平和，善良。。。

This incident has drawn attention from the Taipei Municipal Institute for Animal Health, so now they are planning to draft some standards of animal care to regulate pet owners.

这件事情引起了台北市动检所的关注，因此目前正计画要研拟一套「动物饲养标准」来规范饲主。

By carefully and selectively breeding and inbreeding, it was possible to create a line of dogs that bred true to form.

上校小心谨慎地饲养和繁殖他们，并逐渐形成新的一支适合饲养标准的品种。

Nutrition of each stage during reproductive cycle and reproductive performance of sows are intimately interrelated with each other.

要充分发挥高产仔母猪的遗传潜力，需要相当严格的饲养管理条件，其繁殖周期的每个阶段都要制定相应的营养需要和饲养管理标准，以满足其各种营养物质尤其是能量和蛋白质的需要。

By means of essencial amino acid index and animal growth experiments, using the amino acid composition of the muscle in black sea bream juvenile as standard EAA requirement model for fish feed, The effects of nine different formulae of feed protein sources were compared. The amino acid balance and the nutritional value of the protein sources in feed for the juvenile of black sea bream were studied. Two formulae of protein sources were selected to be most effective, It suggests EAAI be an effective and simple assessment standard in studies on valuation of amino acid balance in protein sources of fish feed.

以黑鲷劫鱼肌肉的氨基酸组成作为幼鱼饲料中必需氨基酸需要量的标准模式，通过必须氨基酸指数和生物饲养试验结果相结合，对黑鲷幼鱼的9种不同蛋白源配比的饲料进行了比较研究，对黑鲷幼鱼配合饲料中氨基酸平衡和蛋白质营养价值进行了评估，筛选出2个高效饲科蛋白源配方；表明EAAI是鱼用饲料蛋白质营养价值评估和氨基酸平衡研究的一种简便有效的评价指标。

This project conducted the artificial simulated natural environment, scientific and reasonable feeding standards , and mature breeding techniques for captive great bustards. These techniques and experiences can be use in the northern China to raise and breed the great bustards in captivity.

该研究采取了人工模拟自然生态环境，科学合理的制定了饲养标准，形成了大鸨人工驯养繁育的成熟技术，为北方地区的人工饲养条件下大鸨大规模驯养繁殖提供了可借鉴和推广的技术指标。

To study the influences of diets with different calcium and phosphorus levels and with added phytase on the fattening results of egg-type cockerels,600 one day egg-type cockerels were divided into three groups and fed with diet in which higher level of Ca and P were designed according to the National Feed Standard of Broilers,low Ca-P level diet which contained 50%CaHPO4 of the control group and diet which was added with 0.2 g.kg－1 phytase on the basic diet of group Ⅰ respectively.

600只1日龄商品代蛋公雏被均等分为3组，分别给以按国标肉仔鸡饲养标准设计的高钙磷日粮，将CK组磷酸氢钙减少50%设计的低钙磷水平日粮及在试Ⅰ组基础上按每kg日粮添加0.2 g植酸酶，探讨不同钙磷水平及添加植酸酶对育肥蛋公雏饲养效果的影响。

Randomized block design with single factor was adopted in the experiment.The energy level of group Ⅲ(with digestive energy of 12.98 MJ/kg) was designed according to the feeding standard energy requirement of Chinese meat-fat type of growth-finishing pigs,while the energy level of groupⅠ(with digestive energy of 14.22 MJ/kg) was designed according to feeding standard of NRC(1998) growth-finishing pigs.The energy level of group Ⅱ(with digestive energy of 13.60 MJ/kg) was designed between groupⅠ and Ⅲ.The energy levels of group Ⅳ and Ⅴ were designed under the energy level of group Ⅲ.The gradient of each adjacent energy level was 0.62 MJ/kg.

试验采用单因子随机分组设计，以中国肉脂型生长肥育猪饲养标准能量需要设计中能量水平(组Ⅲ，消化能12.98MJ/kg)，以NRC(1998)生长肥育猪饲养标准能量需要设计最高能量水平(组Ⅰ，消化能14.22 MJ/kg)，此两个能量水平间设计中高能量水平(组Ⅱ，消化能13.60MJ/kg)，在中能量水平下依次分别设计中低能量水平(组Ⅳ，消化能12.36MJ/kg)和最低能量水平(组Ⅴ，消化能11.74MJ/kg)，每个能量水平间的梯度为0.62MJ/kg。

A Simple urine collecting apparatus and method for cows and heifers［J］.

NY/T 34—2004。中华人民共和国农业行业标准—奶牛饲养标准［S］。

The American Kennel Club releases breed standards for each breed of dog and the Boston Terriers specifications can be found here.

美国狗俱乐部公布的饲养标准，为每一个品种的狗，波士顿灐规格，可以发现这里。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。