But our technology deficit in chestnut processing has led to great waste of this product and low consumption per capita.
但是由于受到深加工技术的影响，我国板栗资源浪费情况很严重，人均板栗的消费水平也很低。
In some chemical industry enterprises, for the low technology level at the time they were built, the heat exchanger network is poorly designed which leads to the waste of energy.
一些早期建成的化工企业，由于当时技术的落后，换热网络设计不合理，造成能源的浪费。
Compared to traditional technology, this technology has the advantages of high purification efficiency, no residual waste generation, and low maintenance costs.
与传统工艺相比，采用该方法具有净化效率高、无二次污染、运行成本低的优点。
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