The observatory is equipped with the largest-caliber telescopes and professional solar telescope in China, the world's most advanced new-type optical planetarium device, a super high definition multi-function full-dome cinema and other large-scale professional facilities. The main exhib...
Noise-free & Timer Shutdown:Relax in a serene environment with the projector's silent operation and automatic shutdown timer. HD Galaxy Projector & Adjustable Clarity:Enjoy crisp, high-definition projections with the ability to fine-tune focus for optimal clarity. ...
You can use a single file to hold both declaration and definition, but you will need to #include "testthatkstarsclass.moc" between the declaration and the definition. Update the CMake configuration to add your test. If you created a new folder, create a new CMakeLists.txt to add your ...
【High Definition Galaxy Projector & 360° Rotation】Newly upgraded HD projection. Rotate the top screw ring to adjust the focus to suit the projection distance for clear imaging. The 360° rotatable scene can project the scene onto the ceiling, wall and floor. ...