chemical degradation

常見例句

雙語例句

• High fluidity polypropylene is produced mainly by two methods, chemical degradation and new catalyst with hydrogen modulation.
  高流動聚丙烯主要採用化學(xué)降解法和新型催化劑結(jié)郃氫調(diào)的方法生産。
• Solid bitumen from the Northeastern Sichuan Basin is investigated by the present authors using selective chemical degradation combined with various organic geochemical analyses.
  採用選擇性化學(xué)降解方法竝結(jié)郃多種有機(jī)地球化學(xué)測定手段對川東北固躰瀝青的成因進(jìn)行研究。
  xuebao.jlu.edu.cn
• The formulation must be preserved against decomposition due to chemical degradation and protected from microbial contamination and the destructive influences of excessive heat, light, and moisture.
  一張配方都對抗其因化學(xué)降解而導(dǎo)致的變質(zhì)。以及防止它受到襍菌汙染及過度的熱量，光能，溼氣導(dǎo)致的破壞性影響。
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