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- The major disadvantage of this type of actuator is air consumption, particularly when applied to large valves. 这种类型驱动装置的主要缺点是气源消耗，特别是使用在大通径阀门。
- Thanks to the new Sultex Active Weft Control System (AWC), the compressed air consumption is further reduced. 通过苏尔寿的积极式纬纱控制系统 (AWC)，压缩空气的消耗进一步下降了。
- Straight or angled low flow nozzles designed to produce powerful cleaning capabilities for those whose need requires low air consumption. 设计具有强大清洁能力的直型或弯形低流量喷嘴,可满足低耗气量需求。
- Meanwhile,it adopts the method of calculating total compressed air consumption in potroom and provides calculating example. 并采用计算电解车间压缩空气总用量的方法,给出计算实例。
- Economization of air consumption: The support of ultra short pneumatic circuit and assistant nozzle saves about 10% consumption of air. 耗气量的节省：超短气路的设计和副喷嘴的支援控制，降低了约10%25的耗气量。
- The test bed can be used to measure such parameters as impact frequency, r. p. m of a rod and air consumption of pneumatic rock drills to evaluate their performances. 利用该试验台可检测气动凿岩机的冲击频率、钎杆转速、耗气量等参数，以判别凿岩机质量。
- National standard for Fan-coil unit,namely GB/T19232-2003 has definitely regulated the normative addenda of the unit air flow rate experiment method,and cooling capacity experiment method. 风机盘管机组国家标准,即GB/T19232-2003中明确规定了机组风量、供冷量试验方法的规范性附录。
- Whenever such separate compressed air system for cleaning cannot justified, transvector nozzles can be installed for the compressed air cleaning hoses, to minimise the compressed air consumption. 如果不允许安装独立的空压机,则可以尝试安装传送喷嘴,以减少压缩空气消耗。
- According to the central limit theorem, the writer analyses the using case of air splicer, and clarifies the using distribution of air splicer, obtains the statistic on air consumption of air splicer. 运用中心极限定理对空气捻接器的使用情况进行分析,明确了空气捻接器的使用分布情况,得出了空气捻接器耗气量的统计数据。
- According to the central limit theorem,the writer analyses the using case of air splicer,and clarifies the using distribution of air splicer,obtains the statistic on air consumption of air splicer. 运用中心极限定理对空气捻接器的使用情况进行分析，明确了空气捻接器的使用分布情况，得出了空气捻接器耗气量的统计数据。
- The luminous intensity on unit area. 单位面积上的发光强度。
- actual air consumption for fuel combustion 燃料燃烧所需实际空气量
- high efficiency with less air consumption 节气
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
