无伸缩缝桥梁具有节省桥梁养护费用、改善行车状况、减少车辆的冲击和提高桥梁使用寿命的优点，因此无伸缩缝桥梁有着广阔的运用前景。
Jointless bridge has a bright future because it has much merit, such as low cost of bridge maintenance, improved traveling environment, reduced vehicle impact to bridge and extended usage of bridge.
结果：2 5例部分喉切除术患者营养状况得到明显改善，无发生营养相关的并发症。
Results Nutritional condition of the 25 patients improved obviously and without any complication associated with nutrition.
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