1·My grandparents had a pig farm in the Swiss mountains, with around twenty swine at any one time.
我的祖父母在瑞士山区曾有一个养猪场，无论何时，这里猪的数量都在20头左右。
2·And then we went to see a rather large pig farm (around 15 pigs).
然后我们去看一个很大的养猪场(大概有15头猪)。
3·It is a national bank, not a pig farm!
这是一个国家银行，而不是一个养猪场啊！
4·The last pig farm closed down in 1990.
最后一个养猪场于1990年关闭。
1·Therefore grasps the pregnancy sow skilled the change, the embryo developmental mechanism and the fine raising pregnancy sow to the pig farm benefit enhancement very important function.
因此熟练掌握妊娠母猪的变化、胎儿发育规律和精细的饲养妊娠母猪对猪场效益的提高起着至关重要的作用。
2·Pig farm wastewater in high concentration of ammonia , ammonium ions and are free to the state of ammonia exist.
猪场废水中的氨氮浓度高，大多以铵离子和游离氨的状态存在。
3·The first domestic animal health company proposing to provide the professional schemes for the large-scale pig farm.
国内首家倡导为规模化猪场提供专业解决方案的动保企业！
4·Lactating is a special phase of sow life circle, which nutrient intake directly influence not only sow's performance, also pig farm's productivity and economic efficiency.
哺乳期是母猪特殊的生理周期，这一阶段的营养摄入直接影响母猪本身的生产能力，同时影响整个猪场的生产成绩和经济效益。
5·It has been reused to pour park, wash chicken and pig farm, etc. in 1992. It is going to be reused to wash toilet and automobiles, to supply spraying and cooling water system in the further.
1992年度已回用于园林灌溉，冲洗鸡场、猪场等，而后还要进一步回用冲洗厕所、汽车、喷洒和循环水补充水。