英语翻译英文翻译成中文是关于动物消化和营养需求的内容7:ENERGY NEEDS OF GROWING PUPPIES

英语翻译
英文翻译成中文是关于动物消化和营养需求的内容
7:ENERGY NEEDS OF GROWING PUPPIES
The growing puppy starts out needing about twice as many calories per pound of body weight as an adult dog of the same breed.Owners should start feeding puppies food at approximately 4 weeks after birth,because mother*s milk is no longer sufficient.Food is best offered to puppies in multiple,well-spaced meals.
8:ENERGY NEEDS OF OLDER DOGS
Because of decreased physical activity and slowed metabolism,older dogs need 20% fewer total calories than do middle-aged adult dogs.As dogs age,they tend to become overweight.It may take obese dogs longer for their blood glucose concentrations to return to normal.This disrupted carbohydrate metabolism can lead to diabetes.
9:ENERGY NEEDS OF LACTATING DOGS
New mothers generally suckle their puppies for at least 6 weeks.The mother*s need for calories increase with the number of puppies and the week of lactation,up to 4 weeks.Giant breeds (like Great Danes) have proportionately smaller digestive tracts and may not be able to eat enough to sustain themselves during lactation.Owners of such dogs may need to start feeding puppies supplemental food at an early age.
10:TIDBIT
Severe illness or trauma may increase a dog*s energy needs.Whenever your dog becomes ill,please consult with your veterinarian or dog nutritionist for your dog*s changed nutritional needs.
11:PROTEINS AND AMINO ACIDS
Dogs cannot survive without protein in their diets.Dietary protein contains 10 specific amino acids that dogs cannot make on their own.Known as essential amino acids,they provide the building blocks for many important biologically active compounds and proteins.In addition,they donate the carbon chains needed to make glucose for energy.High-quality proteins have a good balance of all of the essential amino acids.Studies show that dogs can tell when their food lacks a single amino acid and will avoid such a meal.
Dogs are known to selectively choose foods that are high in protein.Whether this is simply a matter of taste or a complex response to their biological needs for all 10 essential amino acids is not known.However,dogs can survive on a vegetarian diet as long as it contains sufficient protein and is supplemented with vitamin D.
谢绝机译\意思表达正确就行

7、成长期幼犬的能量需求
成长期幼犬对能量的需求大约是同品种成年犬只的两倍.主人应该在幼犬出生后大约四周开始开始对其进行喂食,因为母乳已不足以满足其需求.喂养幼犬应注意少吃多餐,合理安排喂食间隔.
8、较老犬只的能量需求
由于体力活动减少及代谢活动放缓,较老的犬只的能量需求会比壮年犬只低20%.随着年龄的增长,狗会变得超重.肥胖的犬只要花更多的时间将其血糖控制到正常水平.这种紊乱的碳水化合物代谢可能会导致糖尿病.
9、哺乳期犬只的能量需求
新妈妈一般要喂养幼崽至少六周的时间.狗妈妈对能量的需求会随着幼崽数量及哺乳期而增长,持续四周.从比例上来看,大型犬种（如大丹犬）的消化道较小,无法在哺乳期内摄取足够的食物维持其需要.这些狗的主人或许应当早一点开始给幼崽提供食品补充.
10、特别饮食
严重的疾病或者损伤会增加狗对能量的需求.一旦你的狗生病了,请咨询兽医或者狗营养师,以便调整狗的营养需求.
11、蛋白质和氨基酸
如果饮食中不含蛋白质,犬类将无法存活.食物中的蛋白质饮食10种特定的氨基酸,这些氨基酸是犬只无法自己合成的.这些必要氨基酸,为许多重要的生物活性化合物和蛋白质的合成提供原料.此外,它们还可以提供制造葡萄糖所需的碳链.高质量的葡萄糖含有均衡的全部必要氨基酸成份.研究表明,如果食物中缺少某种氨基酸,犬类能够分辨出来并避免吃这种食物.
现在已知的是,犬类会选择高蛋白的食品.至于这到底是品味的原因,还是由于犬类对全部十种必须氨基酸有生理需要的一种复杂反应,人们尚不得而知.然而,只要人为地给犬类补充维生素D,同时在其植物性饮食中饮食足够的蛋白质,犬类完全能做为一个素食者生存下来.