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- Establishes an experiment platform for suction-airflow affected by annular jet and designs a ventilation inlet with blades engendering rotating jet. 建立了环形射流作用下的吸气流动实验台,设计了带有产生旋转射流叶片的风口。
- The rotational jet and local oxygen enrichment can improve the mixing of oxygen and pulverized coal, but the effect of coal injection is weak on the whole flow field in blowpipe. 结果表明,氧-煤喷枪的漩流、富氧率等仅在氧枪出口的有限区域内对流场有较大的影响;
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- Application of high-pressure rotating jet grouting technology in steel sheet pile construction 高压旋喷灌浆技术在钢板桩工程中的应用
- Hey, look, that jet airliner is hopping off. 嗨,看啊,那架喷气式班机起飞了。
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
- Nell did not full for John's story about being a jet pilot. 内尔不相信约翰讲的自称是喷气机飞行员的事。
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- An airport equipped for jet aircraft. 装备有喷气式飞机的机场
- The rotating chamber of a revolver that holds the cartridges. 子弹轮转盘装有弹药的左轮手枪的旋转弹膛
- The accident happened as the jet was about to take off. 喷气式飞机正要起飞时出了事故。
- A gyroscope consisting of a rotating wheel in a rigid case. 回转轮一种由装在固定的盒中的一个转轮组成的回转仪
- An aircraft takeoff aided by an auxiliary jet or rocket. 助飞用喷气机或火箭帮助航空器起飞
- The jet of water from the hose soon put out the fire. 救火水管中射出的水很快就把火扑灭了。
- Developing the supersonic jet was quite an accomplishment. 开发超音速喷气机是一项了不起的成就。
- The jet zoomed low over the houses, frightening everyone. 那架喷气式飞机低飞掠过房顶,隆隆声把大家吓了一跳。
- A projecting cam, as on a rotating shaft, that activates another machine part. 凸轮如转轴上突出的挺杆,使另一个机器零件活动
- The centrifugal force of a rotating object decreases when it slows dwon. 旋转物体的离心力在减速时降低。