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- BN-base ceramic nozzle produced by hot press sinteting is chosen through the selective tests on material and process. 根据喷嘴的材料与工艺的选择试验结果。选用了热压烧结氮化硼(BN)基陶瓷喷嘴。
- Finite element method was used for the calculation of temperature field, temperature gradient and thermal stress of the coal water slurry (CWS) ceramic nozzle. 摘要采用有限元法对陶瓷水煤浆喷嘴温度场、温度梯度及其热应力进行了分析计算。
- Greater temperature gradient and higher thermal stress were the main reason that caused the failure of the exit surface of the CWS ceramic nozzle. 根据对陶瓷水煤浆喷嘴磨损形貌、温度分布和热应力的分析，得出陶瓷水煤浆喷嘴出口处较大的温度梯度和热应力是导致其出现破损和脱落的主要原因。
- Results showed that the temperature, temperature gradient and thermal stress at the exit surfaces of the CWS ceramic nozzle were higher than that of other part of the nozzle. 结果表明：在陶瓷水煤浆喷嘴的出口端面存在较大的温度、温度梯度和热应力。
- And the thermal stress maximums of the ceramic nozzle and the hard alloy nozzle, which with the same structure were compared, the ceramic nozzle had the higher value. 相同的结构的陶瓷和硬质合金水煤浆喷嘴的最大拉应力的值相比，陶瓷水煤浆喷嘴的更大。
- The erosion wears mechanism and the effects of different abrasives on the wear of ceramic nozzles are investigated. 研究了陶瓷喷嘴材料的冲蚀磨损机理以及不同冲蚀磨料对陶瓷喷嘴冲蚀磨损的影响。
- Design of Physical Model of Gradient Function Ceramic Nozzle 梯度功能陶瓷喷嘴物理模型设计
- She longed to clout him in the nozzle. 她真想猛揍一下他的鼻子。
- The order for ceramic tiles has been booked in. 要买瓷砖的订货已登记下来了。
- These ceramic tiles are the ultimate in modern kitchen design. 这种瓷砖是现代厨房装修中的极品。
- 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。
- Influence of Flow Property on Erosion Wear of Ceramic Nozzles 流场对陶瓷喷砂嘴的冲蚀磨损影响
- EROSION WEAR OF CERAMIC NOZZLES IN SAND BLASTING TREATMENTS 陶瓷喷砂嘴的冲蚀磨损机理研究
- 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 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
- Keywords preceramic polymer;active filler;ceramic nozzles; 陶瓷先驱体;活性填料;陶瓷喷管;
- Applied or designed for applying over a ceramic glaze. 釉上的，釉面的为涂在陶瓷的釉上而应用或设计的
- Adopted quick heat and long life ceramic heater. 采用快速升温及长寿命陶瓷发热芯。
- The nozzle first narrows, then flares out. 排气管口先是变窄，然后渐渐张大。
