Unless the burning of fossil fuels decreases, then the CO2 will not decrease.
除非减少矿物燃料的燃烧,否则二氧化碳不可能减少。
The author thinks that chemistry bilingual teaching will not decrease the quality of chemistry teaching if we choose the proper resources and teaching methods.
作者认为只要选用适当的资源和采取相应的教学方法,双语教学不会降低化学学科的教学质量。
In addition, with the carrier concentration and air velocity supply higher, EA and Ep will not decrease obviously.
并且在载体浓度较高和空塔气速较大时,新型生物流化反应器氧利用率和充氧动力效率没有明显降低。
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