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- Conventional configuration for the equipment includes:pelletizer, three stage air conveying system and shifter. 设备的常规配置有：切粒机、三级风送系统、振动筛。
- The 7AM launch of the four stage Air Force Minotaur I rocket took place at NASA's Wallops Flight Facility on Virginia's eastern shore. 美国空军的四级推进牛头人1号火箭在早上7点，从位于维吉尼亚东海岸的NASA沃洛普斯飞行研究所发射升空。
- And, the influence of impeller obliquity 、 impeller number、 first stage air velocity、 first stage air pulverized coal density on these parameters is analyzed. 分析了叶片倾角、叶片数目、一次风速、一次风煤粉浓度对这些参数的影响。
- Influnce of Staging Air to Chain Boiler Combustion 分段送风对链条炉燃烧的影响
- The corrosions can be greatly mitigated by injecting neutralization corrosion inhibitor at the inlet of 1st- stage air cooler,selecting carbon steel or CMn steel with a tensile strength of less than 44 MPa or 08Cr2AlMo material. 在一级空冷器入口前增设中和缓蚀剂和水的注入点,或选用抗拉强度不大于414 MPa的碳钢或碳锰钢,或选用08Cr2AlMo材料,可大大缓解上述部位的腐蚀问题。
- The whole protection system is composed by the following: air supply station, first and second stage air flow controller, air filter, diving rubber tube, air respirator, TV monitor, audio monitor, alarm, first aid and evacuation. 整个保障系统分为空气供给站，一、二级空气流量控制器，空气滤清器，深潜水胶管，空气呼吸器，并配备了电视监控器、声讯监控、报警、应急、逃生等系统组成。
- Experimental studies of turbulent combustion were conducted in a test facility for swirl combustor with staged air injection. 本文在分级进风旋流燃烧室的实验装置上进行了湍流燃烧的实验研究。
- single-cylinder two stage air compressor 单气缸双级空气压缩机
- Study on a three stage air compression drying cycle 三级压缩空气干燥循环研究
- single cylinder two stage air compressor 单缸双级空压机
- single-cylinder twoi stage air compressor 单气缸双级空气压缩机
- double screw bar and two stage air compressor 双螺杆二级空气压缩机
- There are many spotlights on the stage. 舞台上有很多聚光灯。
- Please dim out the stage for the final scene. 请在最后一场即将开演时使舞台灯光转暗。
- The singer was led off the stage by the maestro. 歌唱家由那位著名的指挥领着离开了舞台。
- I always get the jitters before I go on stage. 我登台之前总是感到紧张。
- She did the first stage of the trip by train. 她行程的第一段是乘火车的。
- She's wanted to go on the stage from an early age. 她从小就想当演员。
- The singer got the bird when she came out on stage. 这位歌手一出现在舞台上人们便以嘘声嘲弄她。
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
