a spraying system is used in this study for deodorization in pig farm and composting center.
中文摘要本研究采用喷雾除臭系统进行堆肥场与养猪场的除臭之研究。
a specific band was amplified from suspicious samples collected from dead piglets on a jiangsu pig farm using pcr with a pair of specific primers for porcine pseudorabies virus(prv).
i would have countered, maybe for a pig farm in exchange. but that「s how the game works.
也许我会反建议以一家养猪场作为交换,游戏就是这样运作的。 收藏。
the canadian authorities tuesday announced that a new strain of influenza virus had been detected in 2 pig farm workers in the province of saskatchewan.
加拿大卫生官员7日宣布,萨斯喀彻温省两名养猪场工人确诊感染一种新型流感病毒。
and then we went to see a rather large pig farm (around 15 pigs). one pig seemed crazy and tried to jump over his fence.
然后我们去看一个很大的养猪场(大概有15头猪)。有一头猪像疯了一样想跳出猪圈。
i started to think about the bible」s most famous pig farm story.
我开始想起圣经中最着名的一段有关养猪厂的故事。
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)。
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。
this paper demonstrates an effective method suitable for national conditions for treating large-scale pig farm wastewater.
介绍了一种适合我国国情的处理大型养猪场废水的有效方法。
fruit tree farmers can buy one load of manure a year from a cow or pig farm to start their digester and add wood pruned from fruit trees.
果树种植户每年可以从养牛养猪户那里购买一批粪肥建起沼气池,然后添加修剪下来的果树树枝。
the mechanism of behavior selection of company and pig farm in high quality pork supply chain is analyzed, and the equilibrium point of behavior selection of them is obtained through game theory.