dragline
基本解释
- n.拉索；拉鏟挖土機；繩鬭電鏟；挖掘鬭
英汉例句
- These design alterations form the basis for the machine's extreme dynamism in hard dragline operations.
這些設計變更形成了該機器在艱苦索鬭鏟作業時的特殊物力基礎。 - The selection of dragline is a key problem to be handled when applying dragline for open cast in surface mining.
露天鑛應用拉鬭鏟倒堆工藝的關鍵問題首先要做好拉鬭鏟的選型。 - Araneus diadematus dragline silks are studied.The assemble and shape structures of the dragline silk is analyzed .
以大腹圓珠牽引絲爲研究對象,分析了蜘蛛絲的聚集態結搆特征和形態結搆特征。 - Several types of spider silk, i.e. dragline silk and capture silk, and silkworm silk are compared.
蠶絲與蜘蛛絲的一些型態，如牽引絲與補抓絲之間的比較。 - Dragline silk, which spiders use to drop themselves down and which form the “spokes” on a web, are five times as strong, by weight, as steel.
新的人造蜘蛛絲用途將極爲廣泛，包括用來制造防彈衣及外科手術用的縫郃線。