活版印刷 book printing?
布拉风 bora?
方硼石 boracite?
极地淋溶土 boralf?
硼砂 borax?
带状灌溉 border irrigation?
边缘山脉 border mountains?
图廓间 border?
北方针叶林 boreal coniferous forest?
北方期 boreal time?
北方海侵 boreal transgression?
土钻 boring stick?
布拉风 bora?
方硼石 boracite?
极地淋溶土 boralf?
硼砂 borax?
带状灌溉 border irrigation?
边缘山脉 border mountains?
图廓间 border?
北方针叶林 boreal coniferous forest?
北方期 boreal time?
北方海侵 boreal transgression?
土钻 boring stick?
斑铜矿 bornite?
极地软土 boroll?
硼肥料 boron fertilizer?
硼 boron?
硼钠钙石 boronatrocalcite?
植物园 botanic garden?
植物地理学 botanical geography?
植物学 botany?
葡萄状的 botryoidal?
瓶式泥沙采样器 bottle silt sampler?
淤泥 bottom clay?
底流 bottom current?
底冰 bottom ice?
冲积物 bottom land?
底质 bottom material?
冰底碛 bottom moraine?
层底 bottom of bed?
底质取样器 bottom sampler?
底沉积 bottom sediments?
底分层 bottom slice?
底土 bottom soil?
底宽 bottom width?
泛滥地草甸 bottomland meadow?
底积层 bottomset bed?
硫锑铅矿 boulangerite?
砾岩层 boulder bed?
冰碛砾泥 boulder clay?
卵石 boulder flint?
漂砾石 boulder rock?
冰砾壁 boulder wall?