Peloscolex;Tubifex是什么意思

网络释义

用法例句

Sodium hypochlorite(NaClO),hydrogen peroxide(H_2O_2),potassium permanganate(KMnO_4),chlorine dioxide(ClO_2),ozone(O_3) were used to inactivate and kill the Tubifex under conditions of different dosages,pH values and contact times.

本文对水厂中新发现的水生物—颤蚓进行了初步研究,利用次氯酸钠、过氧化氢、高锰酸钾、二氧化氯和臭氧等几种常用氧化剂对其进行了灭活试验,研究了在不同投药量、pH值、接触时间下比较几种药剂的灭活效果。

It was found that the dominant organisms in the surface water resources in Xi an were Tubifex, Cladocera and Chironom.

本课题对西安市地表水源中的生物孳生进行了近2年的研究,确定出颤蚓、摇蚊幼虫和枝角类水蚤为本地区最主要的水生污染种类。

The growth of Tubificidae was investigated from juvenile to adult stage for 16 weeks by cultivating Tubificidae with activated sludge as substrate in batch tests at two different temperatures(20℃ and 25℃),monitoring changes of body length and wet weight of Tubificidae.

在16周的培养过程中,颤蚓在活性污泥中的生长较好地符合Logistic曲线;25℃更适于颤蚓生长,颤蚓个体在25℃下体重和体长的增长速率分别是0。

Three bio-methods for sludge reduction including aerobic digestion,anaerobic digestion and predation by T.

通过间歇试验得到3种生物方式(污泥好氧消化、厌氧消化以及颤蚓摄食)对污泥的比减量速率、污泥减量速率和污泥减量比例。

The growth and reproduction of Tubifex tubifex have been studied in laboratory cultures at different water temperatures (15℃,20℃,25℃).

在实验室饲养的条件下 ,研究了正颤蚓在 1 5℃、2 0℃、2 5℃水温的生长发育和繁殖过程。

Altogether 9 species belonging to Naididae and Tubificidae are diagnostic.

本文共记载仙女虫科和颤蚓科的9个种，其中6个种是国内新记录，即森珀头鳃虫（Branchiodrilussemperi）、三齿尾盘虫（Derotrifida）、平叉吻盲虫（Pristinasynclites）、坦氏泥蚓（Ilyodrilustempletoni）、美洲管水蚓（Aulodrilusamericanus）、维氏沼丝蚓（Telmetodrilusvejdovskyi）；同时将一亚种［昌都两栖吻盲虫（Pristinaamphibiorticachangtuensis）］提升为种［昌都小吻盲虫（Pristinellachangtuenssisstat。