所以这两项途径没有起到很好的宣传效果。
Therefore, the two did not play very good way to publicize the results.
科学宣传是科技转化为现实生产力的必经途径。
The scientific propaganda is the necessary in way which science changes into actual productivity.
科学宣传是科技转化为现实生产力的必经途径。
The scientific propaganda is the necessary in way which science changes into actual productivity.
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