In order to understand how they do what they do, Socha and his colleagues recently studied Chrysopelea paradisi snakes as they launched themselves off a branch at the top of a 15-meter-tall tower.
为了了解这些飞蛇是怎样做到“飞行”的，最近索洽和他的同事将自己放在十五米的高塔顶端的分支上来研究Chrysopelea paradisi蛇。
RLF-series are with indoor brass wore clip of cover , which can be used for the connection of in-wire and branch wire for one-house one meter system .
RLF系列用于配护罩户内铜线卡用于一户一表工程电力进户线与分支导线的连接。
PetroChina Zejiang Sale Branch applied LL type waist wheel flow meter for measuring product oil for a month and good effects are obtained. The flow meter has been used for dynamic measurement widely.
中国石油浙江销售分公司采用LL型腰轮流量计对成品油计量以来效果明显，已在成品油的动态计量中推广应用。
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