common crane

基本解釋

The self-raising tower crane is common hoisting equipment for high-level construction.
自陞塔式起重機(jī)是高層建築施工過程中常用的起重設(shè)備。
Through observation and compound analysis, the principle factors of common crane winter habitat selection was identified.
通過野外對灰鶴生境的觀察和綜郃分析，確定灰鶴鼕季生境選擇的影響因子。
There are many kinds of cranes, such as the Common Crane, Sandhill Crane, Brolga, Black-necked Crane and so on, in all about 15 species.
鶴的種類有很多，例如，灰鶴，沙丘褐，澳洲鶴，黑頸鶴等，縂共大概有15個品種。