injector grid

例句：

1. 1. The injector grid is crucial for maintaining the properpressure during the injection process.
   注射器网格在注射过程中维持适当压力至关重要。
2. 2. The injector grid system was designed to improvepatient comfort and reduce pain.
   注射器网格系统旨在提高患者舒适度并减轻疼痛。
3. 3. Theinjector grid is used to guidethe needle into the correct location during amedical procedure.
   注射器网格用于指导针头进入正确的位置，进行医疗程序。