Through prototype testing,the charger designed can meet the needs.
通过样机试验,设计出的充电器能满足使用要求。
参考来源 - 蓄电池共用不分正负极充电器设计·2,447,543篇论文数据，部分数据来源于NoteExpress
All these programs were in the phase of prototype testing.
所有这些方案中的原型，均在测试阶段。
To assist and review the prototype testing and record all results. To follow up any necessary improvement.
协助审阅性能测试并记录所有结果，跟进所有必须改进的事宜。
Prototype testing study is made on single micropile and micropile groups under lateral loading in soft soil.
对软土地基中的微型桩单桩及群桩进行了水平荷载试验，并对试验结果进行了分析。
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