base line invar steel rule 殷钢基线尺

base of transistor 晶体管座

base oil 原料油

base plate 底座

base rock measuring instrument 基岩测量仪

base turbine 后置汽轮机

base type multi-function tool machine 机座式多功能工具机

base type tool machine 机座式工具机

base yarn 原纱

base-plate engine 底座式发动机

base-stripped emulsion 无衬乳胶

base-tuned oscillator 基极调谐振荡器

baseball bar 棒球棒

baseball gloves 棒球手套

baseball shoes 棒球鞋

baseball 棒球

baseband coaxial cable 基带同轴电缆

baseband combiner 基带复合器

baseband modem 基带调制解调器

baseboard 基线板

basecontrolled oscillator 基极控制振荡器

baseless needled felt 无底布针刺毛毯

baseless tube 无座电子管

basement sump pump 地下室深水泵

Basfapon 茅草枯

Basfitox 异播混剂

basic  brick 碱性火砖

basic aluminium acetate 碱式乙酸铝

basic aluminium chloride 碱性氯化铝

basic aluminium stearate 碱式硬脂酸铝

basic Bessemer steel converter 碱性炼钢转炉

basic Bessemer steel 碱性转炉钢

basic brick 碱性砖

basic chrome sulphate 碱式硫酸铬

basic chromic carbonate 碱式碳酸铬

basic chromium sulphate 碱性硫酸铬

basic cobaltous carbonate 碱式碳酸钴

basic colour 碱性染料

basic converter 碱性转炉

basic cupric carbonate 碱式碳酸铜

basic dye 碱性染料

basic electric furnace 碱性电炉

basic fabrics 基本织物

Basic fibre 贝西克纤维

basic firebrick 碱性耐火砖

basic fuchsine 碱性品红

basic gallate of bismuth 碱性格酸铋

basic lead acetate 碱式乙酸铅

basic lead carbonate 碱式碳酸铅

basic line equalizer 基本线路均衡器

basic linens 家用亚麻织物

basic magnesium carbonate 碱式碳酸镁

basic masked chromium sulphate 蒙囿型铬盐精

basic nickel carbonate 碱式碳酸镍

basic oil 碱性油

basic open hearth furnace 碱性平炉

basic open hearth steel 碱性平炉钢

basic open hearth 碱性平炉

basic oxide 碱性氧化物

basic oxygen steel 碱性氧气转炉钢

basic phenyl mercuric nitrate 硝酸苯汞

basic pig iron 碱性生铁

basic pulse generator 基本脉冲发生器

basic refractory 碱性耐火材料

basic salt 碱式盐

basic slag 碱性熔渣

basic soap 碱性皂

basic software 基本软件

basic yarn 原纱

basic zinc carbonate 碱式碳酸锌

basic zinc-manganese battery 碱性锌锰电池

basic zirconium acetate 碱式乙酸锆

basic-dyeable fibre 碱性染料可染型纤维

basified viscose  碱化粘胶纤维

basil 斜刃面

basillicon ointment 松脂软膏

basin planter 鱼鳞坑田面播种机

basin residue 蛹衬

basin royal 白条亚麻褥单布

basin stonemill 盆磨

basin with metal leg 金属脚撑面盆

basin 盆

basine 巴辛绸

basis quality brass 普通弹壳黄铜

Basis 巴西司牌手表

basket anaesthetic machine 篮式麻醉机

basket ball  net 篮球网

basket ball board 篮球板

basket ball boots 篮球鞋

basket ball shoes 篮球鞋

basket ball 篮球

basket barrel 岩心管

basket braid 方平组织饰带

basket centrifuge 筐式离心机

basket cloth 方平组织棉布

basket coil 篮形线圈

basket drier 篮式干燥机

basket extractor 篮式浸出器

basket filter 篮式过滤器

basket huckaback 席纹亚麻粗布

basket knit fabric 席纹针织物

basket line strander 篮式绞线机

basket rack 行李架

basket type evaporator 篮式蒸发器

basket type stranding machine 筐篮式捻股机

basket winding 篮形绕组

basket with handle 有把提篮

basket wound coil 篮形线圈

basket 篮

basketry 编织品

basmas 密织布

Basolan chrome dye 巴佐兰铬媒染料

Basolan dye 巴佐兰染料

basque 女紧身胸衣

bass clarinet 低音单簧管

bass drum stick 低音鼓槌

bass drum 低音鼓

bass fibre 巴斯纤维

bass guitar 贝士吉他

bass horn 低音喇叭

bass oil 狼鲈油

bass saxhorn 低音号

bass slide trombone 低音长号

bass tuba 低音大号