Martin Audio 50周年新品恒定曲率阵列以TORUS（圆环）为名，其命名寄意了玛田对补全当下市场缺失的热忱。 “目前扩声市场的两大主流产品：点声源和线阵列，”郭韩辉介绍道，“点声源的理想 ...
You may also optionally specify the material the torus is constructed from to calculate the mass. The mass is calculated based on the volume of the torus and the density of the material. The density ...
The mysterious torus could provide researchers new clues about how the swirling liquids trapped within the Earth's core affect its magnetic field, which protects us from the Sun's extreme radiation.
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观测到一个完美的圆环结构，里面的星系距离地球120亿光年在引力透镜中这个名为SPT-SJ041839-4751.8的星系呈现出完美的圆环状，这也是人们首次看到如此清晰的深空星系。 引力透镜是上个世纪由爱因斯坦提出 ...
2018春季 - L14.1 Gauge invariance of the Schrodinger Equation L14.1衡量Schrodinger方程的不变性 【第58集】L14.2 Quantization of the magnetic field on a torus L14.2圆环上的磁场量化 译 MIT 8.06 Quantum Physics III, Spring ...
Torus Robotics is a startup specialised in offering unmanned ground vehicles, robotics and indigenous powertrain system for defence and commercial applications. Torus Robotics is a Startup India ...
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