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科学时代收录了3405121条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

concrete concrete accelerator concrete acne concrete addition concrete additive
concrete admixture concrete aggregate concrete agitating equipment concrete armored coastal dike concrete armored revetment
concrete art concrete asphalt melter and mixer concrete batching plant concrete bathing and mixing plant concrete beam
concrete beam form concrete beam testing machine concrete bed concrete biological shield concrete block
concrete block anchorage concrete block breakwater concrete block bulkhead concrete block composite breakwater concrete block construction
concrete block foot-protection work concrete block groin concrete block jetty concrete block-mound breakwater concrete block-pitched coastal dike
concrete block-pitched revetment concrete block quaywall concrete blocks concrete blocks embedded in concrete concrete block sloping breakwater
concrete block tie concrete block type wharf concrete block upright breakwater concrete block yard concrete boat
concrete bond concrete breaker concrete breaking concrete breakout failure concrete breakout strength
concrete brick concrete bridge concrete bucket concrete building concrete caisson
concrete caisson sinking concrete canister concrete cap concrete cart concrete class
concrete cleaning concrete coating concrete cofferdam concrete column concrete compressive strength
concrete computer music concrete concept concrete container concrete containment structure concrete containment vessel
concrete conveying pipe Concrete Cover concrete cover concrete covering concrete crack
concrete crack sealing machine concrete curb concrete curb machine Concrete Curing concrete curing
concrete curing material concrete cutoff wall concrete cylinder mold concrete dam Concrete dam
Concrete Data Structure concrete delivery tank concrete delivery vessel concrete diaphragm wall concrete distributing tower
concrete duct concrete dumper concrete durability concrete-encased beam concrete experience (CE)
concrete fill concrete finisher concrete finishing concrete finishing machine concrete finishing screed
concrete flatwork concrete for hydraulic structure concrete forming concrete for underwater concrete foundation
concrete frame concrete gravity dam concrete gravity platform concrete grout concrete hardener
concrete hatch door concrete hopper concrete in bag concrete interlock paving block concrete invariant
concrete joint concrete joint filler concrete joint grinder concrete joint sealing machine concrete knock off
concrete leveller concrete lid concrete linable machine concrete lining concrete mark
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