以下是源代码中文案中的拼写错误、单复数误用及标点错误的列表： 1. "onsumption" 应为 "consumption" 2. "The yielding is expected to reach 648,000 tons" 中 "tons" 应保持使用，但在其他部分没有统一的标准写法，要考虑是否全部使用 "ton" 或 "tons"。 3. "Because of lack of spare parts and unskilled operation" 中缺少冠词 "the"，应为 "Because of the lack of spare parts and unskilled operation" 4. "lighting mode which can help customers get investments back quickly" 中可加一个逗号，修改为 "lighting mode, which can help customers get investments back quickly" 5. "used in this project ensures quick supply of machines and quick installation so that the customer can get investment costs back" 中 "the customer" 可能需更改为 "customers" 以与前文一致。 6. "1. The configuration is reasonable and scientific" 中，数字后需要加一个句点，变为 "1. The configuration is reasonable and scientific." 7. "BackTop Close Expand About" 中 "BackTop" 用词不当，建议改为 "Back to Top"。 以上是文本中可识别的错误及改进建议。