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建立了悬移质采样器器身外型的数学模型。采用椭流线型结构,大大减小了采样器在水中的阻力系数,采用六通开关阀结构,成功解决了进水阀门的粘沙、卡沙而造成的采样器工作不可靠问题。
The mathematical model of the body shape of suspended sampler was established. The adoption of the elliptical linear structure greatly reduces the resistance coefficient of the sampler in the water. The adoption of the six-way switch valve structure successfully solves the problem of unreliable sampler work caused by the sticking sand and the Kasha of the inlet valve.