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- By employing the gaseoos oxygen as oxidizer and gaseoos hydrogen as fuel, hot-firing tests were performed for aerospike nozzle and dual bell nozzle test engines with al titude compensating features. 摘要采用气氧作氧化剂、气氢作燃料,对具有高度补偿特性的塞式喷管和双钟型喷管进行了点火热试。
- The church bell tolled the hour. 教堂的鸣钟报时。
Tile-shaped aerospike nozzle and bell nozzle were studied by experiments and numerical simulation. 从冷流实验和数值模拟两方面对瓦状塞式喷管和钟型喷管的性能进行了对比研究。- The bell tower is the emblem of this city. 这座钟楼是这个城市的象征。
- There is a sonorous bell in the tower. 塔里有一口洪亮的钟。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- Marvin Bell is greatly valued as a good poet. 马文·贝尔被尊为一位优秀的诗人。
- She longed to clout him in the nozzle. 她真想猛揍一下他的鼻子。
- The bell gave forth a peasant, lingering sound. 钟奏起了悠扬悦耳的曲调。
- A pull on the rope will make the bell ring. 一拉绳子钟就响。
- A bell rung as a call to recite this prayer. 天使经钟用来号召进行这种祈祷的钟声
- No one may leave the classroom until the bell goes. 铃响以前任何人均不得离开教室。
- I was roused by the sound of the bell this morning. 今天早晨,我被铃声唤醒。
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- His name rings a bell; perhaps we've met somewhere. 他的名字听起来耳熟,也许我们在什麽地方见过面。
- Prior to entering the nozzle, the steam is at high pressure. 在进入喷嘴之前,蒸汽处于高压状态。
- A light bell that can be sounded by the wind. 风铃可靠风来发出声音的轻铃
- He pointed the nozzle of the fire distinguisher at the flames. 他将灭火器的喷嘴对著火焰。
- A rim, as of a vessel, bell, or crater. 边容器、铃和坑的边缘
- Hearing the bell, we raced to the class. 听到铃声,我们赶快跑去上课。