bait box 午饭盒
bajada 山麓冲积平原
bajir 沙漠湖
Bajocian stage 巴柔阶
bakalite 酚醛塑料
bake 烤
baked clay 焙烧粘土
baked phenolic coating 焙干酚醛树脂涂层
baked test 烘烤试验
baked 烘过的
baked-on resin coating 焙干树脂涂层
bakelite varnish 酚醛树脂清漆
bakelite =bakalite
bakeout 烘烤
Baker shoe 套管鞋
baker 烘炉
Bakerlok 贝克尔厂所产防套管丝扣松脱剂
baking soda 碳酸氢钠
baking 烤
bakingout process 过热处理
bakingout 烧毁
bakkeoer 冰碛丘
BAL 基本汇编语言
bal 平衡
Bala 巴拉群
balance account 结算帐户
balance amplitude limiting 平衡限幅
balance arc 平衡弧
balance arm 天平臂；平衡臂
balance beam 平衡梁
balance bob 平衡锤
balance box 平衡重
balance carried down 余额移后页
balance check mode 平衡检验状态
balance check 零位检查
balance detector 平衡检波器
balance device 平衡装置
balance equation 平衡方程
balance equipment 平衡设备
balance gear 平衡齿轮
balance level 水准仪
balance measurement 重量平衡测定
balance method 平衡法
balance of payments deficit 国际收支逆差
balance of payments surplus 国际收支顺差
balance of payments 国际收支
balance on ledger 分类帐余额
balance out 抵消
balance pan 天平盘
balance piston 平衡活塞
balance pressure drilling 平衡压力钻井
balance quality 平衡精度
balance rheometer 平衡流变仪
balance rider 游码
balance room 天平室
balance scale 天平标尺
balance sheet analysis 资产负债表分析
balance sheet approach 资产负债表法
balance sheet of man power 劳动力平衡表
balance sheet of materials and supplies 物资平衡表
balance sheet 资产负债表
balance stem 平衡杆
balance tank 平衡罐
balance test 平衡试验
balance ticket 决算单
balance valve 平衡阀
balance viscosity 平衡粘度
balance weight 平衡重
balance wheel 平衡轮
balance 天平
balanced activity drilling fluid 反相乳化钻井液
balanced amplifier 平衡放大器
balanced antenna 平衡天线
balanced bottom hole pressure method 井底压力平衡压井法
balanced bridge 平衡电桥
balanced budget rule 平衡预算规则
balanced budget 平衡预算
balanced cable 平衡电缆
balanced cement plug 平衡水泥塞
balanced circuit 平衡电路
balanced control surface 平衡控制面
balanced cross section 平衡地质剖面
balanced drilling 平衡钻井
balanced earthwork 平衡土方工程
balanced flood performance 注采平衡动态
balanced frequency modulation detector 平衡调频检波器
balanced game 平衡对策
balanced growth 均衡增长
balanced hole 平衡孔
balanced injection and production rate 注采平衡
balanced input 平衡输入
balanced load 平衡载荷
balanced modulator 平衡调制器
balanced mud density method 平衡泥浆密度法
balanced multivibrator 平衡多谐振荡器
balanced network 平衡网络
balanced octane number 平衡辛烷值
balanced offtake 注采平衡
balanced opposed reciprocating compressor 对称平衡往复式压缩机
balanced polyphase load 多相平衡载荷
balanced pressure proportioner 等压式比例混合器
balanced pressure torch 等压式焊炬
balanced reaction rudder 平衡反应舵
balanced reaction 平衡反应
balanced relay 平衡继电器
balanced rudder 平衡舵
balanced seal 平衡密封
balanced state 平衡状态
balanced steel ratio 平均配筋率
balanced system 平衡系统
balanced tangential 平衡正切法
balanced transformer 平衡变压器
balanced twist 平衡捻
balanced ventilation 平衡通风
balanced water plugging technique 平衡堵水工艺
balanced 平衡的
balanced-pressure drilling 平衡压力钻井
balancer 平衡器
balancing adjustment 平衡调整
balancing capacitor 平衡电容器
balancing coil 平衡线圈
balancing force 平衡力
balancing fracturing truck 平衡压裂车
balancing load 平衡载荷
balancing network 平衡网络
balancing shaft 平衡轴
balancing speed 平衡速度
balancing torque 平衡扭矩
balancing transformer 平衡变压器
balancing weight 平衡块
balancing 平衡
balata belt 胶合皮带
balcony 阳台；艉望台
bald mountain 秃山
bald-headed anticline 秃顶背斜
bald-headed derrick 无天车工作平台的井架
bald-headed structure 秃顶构造
baldite 辉沸煌岩
Baldurnisporites 巴尔多孢属
bale cargo 包装货
bale ties 打包窄钢带
bale 大包
baler 压密机
baling press 包装机
baling 打包
Balios 斑点藻属
Balistes 鳞?属
balitron 稳定负阻
balk 梁木；障碍；错误
ball and ring method 环球法
ball and ring test 球环试验
ball and seat valve 球形止回阀
ball and socket reamer 肘节扩眼器
ball bearing core barrel 滚珠轴承内筒不转的岩心筒
ball bearing 滚珠轴承
ball breaker 玻球式触底指示器
ball cage 弹子夹
ball check valve 球形单向阀
ball circuit type 循环钢球式
ball clack valve 球瓣单向阀
ball clay 球粘土
ball coal 球状煤
ball cock 球旋塞；浮动旋塞
ball collar thrust bearing 滚珠环止推轴承
ball condenser 球形冷凝器
ball float collar 球形浮箍
ball float level controller 浮球液面调节器
ball float shoe 球形浮鞋
ball grinder 球磨机
ball hardness 钢球硬度
ball heater 球形加热器
ball injector 投球器
ball joint clamping 球形接头锁紧
ball joint drive 球节式装置
ball joint head 球形头
ball joint 球节
ball method of testing 钢球压印试验法
ball mill pulverizer 球磨粉碎机
ball mill refiner 球磨精制机
ball mill 球磨机
ball out 疏通
ball packing 球充填物
ball peen hammer 圆头手锤
ball play 球棒
ball plug 弹子孔塞销
ball powder 球形火药
ball prover 球型校验器
ball race 滚珠座圈
ball rebound test 球回跳试验
ball relief valve 球形安全阀
ball retaining plug 塞销
ball safety valve 球形安全阀
ball sealer 封堵球
ball sealing 球封
ball section 球节
ball srew type 循环钢球式
ball test 钢球试验
ball thrust bearing 滚珠止推轴承
ball type surface controlled safety valve 地面控制的球型安全阀
ball type tubing safety valve 油管球形安全阀
ball valve sample chamber 球阀取样器
ball valve 球阀
ball viscometer 球式粘度计
ball 球
ball 压载；压舱物
ball-and-chain crawler 球形刮刀
ball-and-dish seat type valve 球及球座型阀
ball-and-pillow structure 球-枕状构造
ball-and-roller bearing 滚珠-滚柱轴承
ball-and-seat 单流阀
ball-and-socket bearing 球窝轴承
ball-and-socket joint 球窝接头；球形铰链连接
ball-and-socket valve 球形阀
ball-bore calibration device 球-孔标定装置
ball-locking finger 锁紧球指针
ball-off 投球封堵
ball-park recovery factor 小型试注回采率
ball-point penetrator 球体贯入度仪
ball-type 球式
ball-up 泥包钻头
