查询词典 announciator

Surge announciator of a turbofan engine is one of the major components of EEC.

1引言某型涡扇发动机喘振信号器是发动机的重要附件之一，也是综合电子调节器系统的关键外部传感器之一。

Concerning the problems of Guangzhou Metro Line 1 vehicles imported digitized station announciator during the normal operation,such as equipment aging,insufficient storage capacity,high price of spare parts and so on,Guangzhou Metro Corporation and domestic manufacturer developed homemade digitized station announciator.

针对广州地铁一号线车辆原用的进口数字报站器在运营中出现的设备老化、容量不够以及备件昂贵等问题，广州地铁公司与国内厂家合作开发了国产数字化报站器。

Voice call the police, Briefness, Safety, Dependable Possesses battery capacity lack, Sensor damage warning, Can timely remind consumer to announciator proceed maintain .

声音报警，简单、安全、可靠具有电池容量不足、传感器损坏警告，可及时提醒用户对报警器进行维护。

Our company profession manufactures family-use carbon monoxide announciator, Smog announciator and combustible gas call the police, Sensitivity high, Show intuitional, Cubage small Use zero achievementses consume electrochemical transducer and low achievements consume micro controller proceed design, Battery operating life long.

一氧化碳报警器，烟雾报警器本公司专业生产家用一氧化碳报警器、烟雾报警器及可燃气体报警等，灵敏度高，显示直观，体积小使用零功耗电化学传感器和低功耗微控制器进行设计，电池工作寿命长。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。