给下面一种大型仪器命名，不超过8个字。
有一种大型仪器装置在塔形建筑内，塔上有定天镜，将日光反射到物镜并成像至塔底，通过各种附属设备，例如磁像仪、光谱仪等，可研究太阳面的磁场、光谱和其他特征，将仪器装在塔内，是为了减少地面空气扰动对太阳像质量的影响。
这种大型仪器应命名为：_______________________________。
塔式太阳观测镜。
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 Save the Wild Tiger When people think of tigers, they think: strong and dangerous. But now, the big animal is calling for our help. There were once eight kinds of 1 in the world, but three died out during the 20th century. In the last 70 years, the 2 of Siberian tigers (东北虎) has gone from as many as 300 to 3 22 somewhere. The Siberian tiger has been 4 dying out completely. If the government doesn't make any efforts, it's quite 5 that there will be no more Siberian tigers in China in ten to twenty years. In order to double the number of wild tigers in the 6 ten years, the World Wildlife Fund (世界自然基金会) has started a program recently. It 7 save wild tigers and put an end to tiger hunting and killing. China, together with twelve other 8 , has joined in. Wild animals, such as red deer and wild pigs, are the main 9 of the tigers. The hunting of these animals is the greatest threat (威胁) to tigers. So the most important thing is 10 the animals that tigers eat. To protect the wild tigers, we need to call on more people to stop eating and hunting wild animals. | |||
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