Established three-dimensional solid model of ball end mill , and which is imported into ANSYS software, a static analysis and modal analysis are finished with the ball end mill.
建立球头铣刀三维实体模型并导入ANSYS中，对球头铣刀进行静态分析和模态分析。
The utility model discloses a three-jaw quick joint automatic opening and closing ball valve used for connecting a sprinkling standpipe and a sprinkler.
本实用新型是用于连接喷灌立管和喷头的一个三爪快速接头的自动开关球阀。
The utility model discloses a three-way ball valve, comprising a case body 2 and a lower case body 3, which are fastened through a bolt structure.
本实用新型公开了一种三位球阀，由上壳体2与下壳体3通过螺栓结构相固定。
Simulates the air distribution in an air conditioned airport ball by PHOENICS using zero equation turbulent model and three point momentum draught model.
采用零方程模型和3点动量风口模型，应用计算流体力学软件PHOENICS模拟了某候机厅空调气流组织方案的速度场和温度场。
The utility model relates to a three-purpose tennis ball.
本实用新型涉及三用网球。
The utility model relates to a three-purpose tennis ball.
本实用新型涉及三用网球。
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