（二）业务之间具有明显的主附关系。主要业务居于主体地位，体现交易的实质和目的；附属业务是主要业务的必要补充，并以主要业务的发生为前提。
东坝大马灯不仅是各种舞台上的表演，更是寻常生活。如今每周五，东坝中心小学操场上总是热闹非凡，孩子们两两一组披上道具，马背上不坐人，却也能把战马演得逼真神气，这份传承让汤春山欣慰。学校“大马灯社团”每年招收四年级小学生，他和退休教师陈洪斌一起讲课，已经带了三届。在学校支持下，竹马被重制，也有了适合儿童的“迷你马灯”课程和道具。为方便远游演出，完整表演队需要的156人规格被精简到40多人。东坝街道还建立了大马灯陈列馆、民俗文化馆，大马灯还走进了高淳博物馆和初中大思政课课堂……
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French AA gaming developer and accessory manufacturer Nacon has filed for insolvency after its majority shareholder Bigben failed to make a loan repayment, the company said in a press release. "To date, the company reports available assets do not allow it to meet its liabilities," Nacon wrote. The objective with insolvency, it said, was to allow "continued operation, protect employees and maintain jobs while renegotiating with its creditors."，更多细节参见WPS下载最新地址
Nature, Published online: 24 February 2026; doi:10.1038/d41586-026-00298-1