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- The results indicate that the double nozzles improve the performance of steam ejector effectively compared with a circular nozzle on the same operation. 同时,第二喷嘴进出口截面以及第二喷嘴出口长度存在一最佳值,对应于最大喷射系数。
- Further comparison work was conducted between a circular nozzle and double nozzles to reveal the effect of changing the pressure of the primary (motive) steam on entrainment ratio. 计算结果表明,在相同的操作条件下,双喷嘴结构能有效地提高喷射器的喷射系数。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- She longed to clout him in the nozzle. 她真想猛揍一下他的鼻子。
- The full moon has a circular form. 满月呈圆形。
- I'm not satisfied with his circular explanation. 我不满意他拐弯抹角的解释。
- The full moon has a circular shape. 满月呈圆形。
- The organization issues a circular every month. 该组织每月发一份通告。
- Something of circular form; a circle or an orbit. 圆形物体圆形物体; 圆圈或环形轨道
- An instrument that measures circular arcs. 圆弧测定器一种用于测定圆弧的仪器
- 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。
- He pointed the nozzle of the fire distinguisher at the flames. 他将灭火器的喷嘴对著火焰。
- circular nozzle 环形喷嘴
- A faucet with a nozzle that is bent downward; a bibb. 弯嘴龙头一种带有向下弯曲的喷嘴的龙头; 龙头
- A circular or spiral motion, especially a circular ocean current. 游涡一种圆形或螺旋形的运动,特别是做圆环运动的海水水流
- A painting or an engraving set in an oval or circular frame. 圆形浮雕镶嵌于椭圆形或圆形框架中之绘画或雕刻
- A perforated nozzle for spraying water from a hose or sprinkling can. 莲蓬式喷嘴一种使水从管子或喷水壶里喷洒出来的有孔的喷嘴
- Have you seen that circular from the new furniture centre? 你见到那家本地新开的家俱总汇的广告了吗?
- A small, circular or crescent-shaped opening in a vaulted roof. 半圆壁,弧形窗在高高的屋顶上的小的,圆的或新月形的开口
- The nozzle first narrows, then flares out. 排气管口先是变窄,然后渐渐张大。