A NEW SPECIES OF GENUS CONTRACAECUM ( ORINTOCAECUM ) FROM EUROPEAN WHITE PELICAN ( ASCARIDATA: ANISAKIDAE )寄生于鹈鹕的对盲囊线虫一新种 ( 蛔亚目: 异尖科 )An Anhinga — a pelican relative — stretches its wings to dry its feathers.一只美洲蛇鸟——塘鹅的一...
●滚筒开槽.滚筒的高、速端带有通风式气胎离合器.The chains are pressure lubricated.介绍了气胎离合器的工作原理 、 特点及安装调试等.This paper introduced the working principle, characteristics, erection and adjustment of pneumatic - tyred clutch.我们公司主要生产轻卡轮胎, 子午轮胎,农用轮...
Recently, Tammy was interviewed by the media firstly ．.日前, Tammy首度接受了媒体的采访.When Wardell was interviewed, he was impressive, and on that basis, he was hired...沃德尔参加面试的时候给人留下了深刻印象,所以基于这点,他被雇用了。The newspaper reporters inter...