调查有关进口波尔山羊的体内寄生虫类别。

Investigate on endoparasite categories about importing Boer goat.

youdao

结果：本次抗微生物和寄生虫类招标药品降价幅度为29%，国产药品降价幅度大于进口和合资药品。

Results:The price of the bidding medicine of anti-infection this time reduced by 29%, and the price of medicine made in China reduced lower than that of import and joint investment.

youdao

如果你不利用，你将会失去它。演化经常带走一些功能而不是给予。穴居的鱼儿失去了眼睛，而寄生虫类如绦虫则没有了内脏。

If you don't use it, you tend to lose it. Evolution often takes away rather than adding. For instance, cave fish lose their eyes, while parasites like tapeworms lose their guts.

youdao