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- Among all kinds of reconstruction-algorithms, approximate algorithms are widely used in practice. Among various based in filtered back-projection algorithms, FDK(Feldkamp -Davis-Kress) algorithm is the mainstream methods all the times. 在各种重建算法中，近似重建算法在实际中应用较广泛，其中基于滤波反投影的FDK(Feldkamp-Davis-Kress)近似算法是实际应用中的主流算法。
- Background: Over the years, radiological studies, especially CT scans of the chest, have been the mainstream methods used in the diagnosis of lung cancer with mediastinal metastases. 摘要由于影像学技术的进步，使得放射线诊断成为检查肺癌最常用的工具，但若要取得确定的组织切片，则需要侵入性的方式。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Keywords carbon dioxide concentration;mainstream method;NDIR;integrative module; 二氧化碳浓度;主流式;非分光红外法;一体化模块;
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- By this method, you obtain a good result. 用这种方法，你就会取得良好的结果。
- Many times has he tried that method. 那种方法他已经试验许多次了。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- We must get some method into our office filing. 我们必须把公文归档工作弄出些条理来。
- He prepares to go mad with fixed rule and method. 他准备对死板的规则与方式大闹一番。
- They are mainstream fashion statements. 相反，现在她们是主流的时尚符号。
- But some people are out of the mainstream. 但是，也有一些人的品味是非主流的。
- You'll find little system in his method of work. 他的工作方法无甚条理。
- On the Jialing Rive Mainstream Tour I. 嘉陵江干流区旅游形象设计;
