solid-jet injection system的用法和样例：
- The patients received jet injection to one vas deferens and traditional nerve anesthesia to the other vas deferens before the procedure.
- The pain score for the vasectomy itself was lower after jet injection than after needle injection, but the difference was not significant from a statistical standpoint.
- Water injection system is one of the five systems in oilfield.
- The demoulding system, inject system and temperature control system were established.
- The design of its molding part was used in the mold,inject system and other make up,and working process of the mould are specified in detail.
- High rigidity of the injection system enables high speed and high pressure which are necessary for precise molding.