This method has a high reference value for the design of ridged horn.
这种简化计算方法对于脊喇叭的设计有着较大的借鉴意义。
The process and control index of extracting xylenol from the by_product produced from coal tar processing is described. It has a high reference value.
叙述了从加工煤焦油产生的副产品中提取二甲酚的工艺及控制指标，具有很高的借鉴价值。
It has a certain reference value to the high performance arithmetic operation in petroleum seismic data treatment.
对石油地震资料处理高性能运算具有一定的参考价值。
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