查询词典 draft allowance

back draft：反向气流

back boiler 家用热水炉[装在壁炉背后,不占可见空间的小锅炉];备用煮水器 | back-draft 反向气流 | backfill 回填

hotair explosion = back draft explosion：热空气爆炸

hot-wire anemometer 热线风速仪 | hotair explosion = back draft explosion 热空气爆炸 | hotel control center 旅馆控制中心

ventilated induced flashover = back draft explosion：通风诱发型轰然

ventilate 使通风 | ventilated induced flashover = back draft explosion 通风诱发型轰然 | ventilated lobby 通风走廊

He got caught in a back draft：被复燃火烧伤

so he took off looking for another access point.|他动身寻找其他进入点 | He got caught in a back draft.|被复燃火烧伤 | He almost died because of me once.|差点因为我而送命

backward compatibility：向下兼容性

802.11g是一项无线网络的IEEE技术标准,目前正处于草稿阶段(draft form),预计在2003年7月将会完全批准. 稍后我会解释得更清楚. 这项技术的最重要部分就是据说可以达到54Mbps(每秒兆位)原始数据速率(raw data rate)以及 802.11b技术的向下兼容性(Backward Compatibility).

backwater gate：挡潮闸门,防倒灌闸门

Draft tube gate 尾水闸门 | Backwater gate 挡潮闸门,防倒灌闸门 | 8-tonne self propelled vibrating roller 8吨振动碾

balance due from you：结欠我方

balance draft 均匀通风 | balance due from you 结欠我方 | balance due you from us 你方结存

balk at：拒绝

weed out 筛除,清除 | balk at 拒绝 | draft vt.起草,书写

bank discount：银行贴现

bank deposit 银行存款 | bank discount 银行贴现 | bank draft 银行汇票

bank discount：银行贴现息

Bank deposits 银行存款 | Bank discount 银行贴现息 | Bank draft 银行汇票

chenevixite：砷铁铜石

化学合成作用,化能合成 chemosynthesis | 砷铁铜石 chenevixite | 海沼沙脊 chenier

brown belt：棕色腰带

8.棕色腰带:brown belt | 9.黑色腰带:black belt | 10.红白色腰带:red-white belt