阉牛

Beginning on the day after our arrival, we were taken to nearby farms, and there we learned to ride burros, milk cows, geld calves, set traps for quail, fish with a baited hook, and understand why male and female dogs became stuck together.

从我们到后第二天开始，我们就被带到附近的农场，在那里我们学会了骑驴、挤牛奶、阉小牛、挖鹌鹑坑、下鱼饵钓鱼，明白了为什么公狗和母狗粘在一起。

Three hundred and twenty-four crossbred (Landrace×Yorkshine) barrows with average body weight of 27 kg were randomly assigned to 6 dietary groups: group Ⅰ(chlorotetracycline group, added 50 mg/kg chlortetracycline in basal diet); group Ⅱ(origanum oil group, added 20 mg/kg oreganum oil in basal diet); group Ⅲ(probiotics group, added 1.5 g/kg probiotics in basal diet); group Ⅳ(nutrient enhancement group, elevated dietary vitamin E, vitamin B family and micro elements Zn, Mn, I); group Ⅴ(origanum oil+nutrient enhancement group); group Ⅵ(probiotics+nutrient enhancement group).

试验选用平均体重27 kg，健康长×大杂交阉公猪324头，随机分为6组：Ⅰ组（金霉素组，在基础日粮中添加50 mg/kg金霉素）、Ⅱ组（牛至油组，在基础日粮中添加20 mg/kg牛至油）、Ⅲ组（益生素组，在基础日粮中添加1.5 g/kg益生素）、Ⅳ组（营养调控组，提高日粮中维生素E和B族维生素、微量元素Zn、Mn和I水平）、Ⅴ组、Ⅵ组。

Four steers weighted 420,aged 2.5 ~ 3,fitted with permanent cannulate in the rumen,were used in 4×4 Latin square design experiment to determine the effect of different selenium sources(natrium selenite and rumen by-pass selenium) and concentration (0、 0.3 、 0.6、 0.9mg/kg) on nutrients metabolism in rumen.

选用4头体重420kg±20kg，装有永久性瘤胃瘘管的2.5～3岁阉牛，按4×4拉丁方设计，在1.3倍维持需要下，喂以3kg混合精料和6kg玉米秸秆，研究日粮中添加不同硒源不同水平(0mg/kg、0.3mg/kg、0.6mg/kg、0.9mg/kg)对瘤胃营养物质代谢的影响。

Necrotic posthitis is characterized by evertive swelling, edema and necrosis in the prepuce of feedlot steers and bulls.

坏死性仓皮炎以育牛场的阉牛和公牛中所出现的仓皮外翻性肿胀，水肿和坏死为特征。

The last point of starlight dies without a struggle, Like a gray sparrow dawn will knock at the window, And the languid day, like an ox awake in the straw, Stirs on streets rough with lingering sleep.

最后一点星光无声地熄灭，就像灰雀之晨敲打窗户，疲惫的白昼如同麦秆中醒着的阉牛在迟缓的梦中骚动在街头。

But an ox is often a castrated bull—which may be an apt description of China's economic pain.

但是，牛常常是阉掉的公牛——这是中国经济痛苦的恰当的描绘。

Once he had recovered from wetting himself, he explained the difference between heifers, bulls and steers and took me on a tour of the FAI's piggeries and brooding houses.

他笑得眼泪都出来了，笑完之后他解释了小母牛、公牛和肉用阉牛的区别，又带我参观了食用动物计划的猪舍和孵化室。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。