ABL之前的两次采用低功率激光器打击探空火箭，而最新测试是首次在目标导弹收集激光性能参数。
The ABL previously engaged two sounding rockets with the low-power lasers - this latest test was the first time laser performance data was collected at the target missile.
介绍低光功率接收机在有线电视HF C网络中的应用，并对信号指标进行测试和比较，对经济效益进行分析。
Introduced the application of low optical power receiver to HFC network. Signal testing and economical benefit analyzing were presented at the same time.
由于地层及井况复杂，高温高压井测试施工成功率低。
For complicate formation condition and well situation, the successful ratio of well test for HP-HT well is much low.
但地热井多因产量高、易出砂对测试工艺要求高，施工难度大，成功率低。
But it is often because of high production and sand influx that the geothermal well sets strict demand on the test technology, so it gets difficult construction and low success ratio.
但地热井多因产量高、易出砂对测试工艺要求高，施工难度大，成功率低。
But it is often because of high production and sand influx that the geothermal well sets strict demand on the test technology, so it gets difficult construction and low success ratio.
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