farr techique

法尔氏技术  detail>>

atomized suspended oxidation techique

悬浮废液雾化法  detail>>

enzyme im-munosorbent techique

酶免疫吸附技术  detail>>

floating zone techique

浮区提纯法  detail>>

fluoresent tracer techique

萤光示踪技术  detail>>

a cluster

自力村碉楼群  detail>>

a cluster of

一串/丛 一串，一束，一群 一群、一组 一群；一组  detail>>

cluster

 n.  1.丛集；丛；(葡萄等的)串，挂；(花)团；(秧)蔸；组。 2.(蜂、人等的)丛，群，群集。 3.【物理学】聚集，组件；【化学】类族，基；(...  detail>>

a cluster of buildings

一群建筑物  detail>>

a cluster of butterflies

一群蝴蝶  detail>>

a cluster of flaws

密集区缺陷  detail>>

a cluster of grapes

葡萄  detail>>

a cluster of islands

一群海岛  detail>>

a cluster of stars

一个星团  detail>>

abell cluster

阿贝尔星系团  detail>>