查询词典 downward ventilation

ISO Intem atonal Organization for Standardization：车际标准化组织

HVAC Heat ing Ventilation Air Conditioning 空调净化系统 | ISO Intem atonal Organization for Standardization 车际标准化组织 | MOU Mem orandum of Understanding 谅解备忘录

bacterial filter：细菌滤过器

back-up ventilation 备用通气 | bacterial filter 细菌滤过器 | bag 囊

bedbug control：臭虫防制

氧敏感试验 oxygen susceptibility test | 臭虫防制 bedbug control | 舱室通风 cabin ventilation

blowing snow：飘雪

"旋轮鼓风机","Blower,rotary" | "飘雪","Blowing snow" | "吹风换气","Blowing ventilation"

blowlamp：焊灯

blowing ventilation 吹入通风 | blowlamp 焊灯 | blowout 突出

blowoff valve：排气阀

09 Intake Valve 排水阀 | 10 Blowoff Valve 排气阀 | 11 Ventilation 通风/换气

boundary value：监界品位

boundary surface active agent 界面活性剂 | boundary value 监界品位 | boundary ventilation 对边通风

maximal breathing capacity：最大通气量

呼吸频率 breathing frequency | 最大通气量 maximal breathing capacity | 肺泡通气量 alveolar ventilation

MBC maximal breathing capacity：最大通气量

MVV maximal voluntary ventilation 最大自主通气 | MBC maximal breathing capacity 最大通气量 | FVC forced vital capacity 用力肺活量

pulmonary bulla：肺大气泡

pull-up 拉升 | pulmonary bulla 肺大气泡 | pulmonary ventilation 肺通气量

at end of the period：现金等值

期终之现金及 Cash and cash equivalents | 现金等值 at end of the period 175,863 56,036 | 现金及现金等值 Analysis of the balances of cash and

hemoglobinometer：血红素计

hemoglutination 血凝集<作用> | hemoglobinometer 血红素计 | hemoerythrin 血赤藓素