分析了实现在线浓缩取样的关键技术，研究了蓄能器预充压力和采样筒保压效果的关系。
Key techniques of on-line concentrated sampling are analyzed and relations of accumulator precharge pressure and pressure-retaining results are studied.
该工艺通过向气囊内充压，对预成型体施加一定的成型压力，从而提高构件纤维体积含量及力学性能。
This process can add mould pressure to the preforms through inflating the bladder. Thus, higher fiber volume fraction can be achieved.
还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
And also, the influences of pre-injected resin volume and gas pressure on gas-assisted...
考察熔体注射温度、注射时间、入口位置、材料性质对充模过程的影响，得到优化充模结果；还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
The influences of melt injection temperature, injection time, gate location and materials property on the filling process were studied and the reasonable results were attained.
考察熔体注射温度、注射时间、入口位置、材料性质对充模过程的影响，得到优化充模结果；还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
The influences of melt injection temperature, injection time, gate location and materials property on the filling process were studied and the reasonable results were attained.
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