更糟糕的是，可生物降解塑料的设计正日益普遍。
Worse, biodegradable plastics designed to disintegrate, are increasingly common.
至少需要100年它们才能自然降解。
It will take at least 100 years for them to degrade naturally.
专家指出，口罩所使用的材料很难降解。
Experts have pointed out that the materials used in masks are difficult to degrade.
它们在10分钟内制成，在20分钟内使用完毕，但由于很难被降解，它们通常会在地球上残留100年以上。
They are made in 10 minutes, used in 20 minutes and normally remain on the earth for over 100 years since they are hard to be broken down.
羟吲哚被鉴定为吲哚的降解代谢产物。
Oxindole was identified as degradation metabolites of indole.
在黄体降解的母羊中，可用的胚胎恢复率非常低。
Useable embryo recovery was significantly low in ewes of corpora lutea degradation.
研究了表面活性剂和过氧化氢对洋葱伯克霍尔德氏菌降解油脂的影响。
The effect of surfactants and H2O2 on oil and grease degradation by Burkholderia cepacia was studied.
在对增溶的还原染料在棉绒上进行染色实验的基础上，着重讨论了纤维的光降解性。
On the Basis of an experiment on the dyeing technology of solubilized vat dyes on chinlon, the light-degradation of the fibre is emphatically discussed.
触发后期发作时，环脂质体会降解分离酶抑制蛋白。
When anaphase onset is triggered, the Cyclosome degrades securin.
由于在苯胺降解过程中产生了有毒物质，因此苯胺降解率逐渐降低。
Because virose matters were produced during aniline degradation, aniline degradation rate descended gradually.
利用微生物种群共生共培养来研究木薯淀粉的生物降解性。
The biodegradability of tapioca starch was studied by using micropopulation symbiotic cocultures.
平菇被广泛用于所谓的“茵核降解”——即是使用真菌去清理垃圾。
Pleurotus ostreatus is widely used in what is known as mycoremediation—the deployment of fungi to clean up waste.
探索人工生物降解材料聚乙醇酸纤维与周围神经组织的生物相容性。
Investigate the biological compatibility of artificial material of polyglycolic acid with peripheral nerve tissue.
这让他们明确地看到哪种成分最先转化，及降解发生得有多快。
That allowed them to see exactly which compounds getconverted first and how quickly the degradation happens.
只有一小部份的塑料袋是可被彻底降解的。
Only a small portion of plastic bags could be thoroughly degraded.
鸡粪能减少土壤的酸性，创造出细菌降解的理想环境。
The manure decreases the acidity of soil, creating an environment ideal for the bacterial degradation.
这种气味的独特混合是由特定的降解途径产生的。
The particular blend of compounds results from specific degradation pathways.
它们会堵塞水管，并且橡胶在水中是不能被生物降解的。
They can clog up plumbing and latex, when in water, is not biodegradable.
它们在降解以后，磷酸盐会进入土壤。
科学家们假设这种物质的黏着特性保护过敏原免于被降解。
The researchers hypothesised that the gelling properties of pectin were, in some way, protecting the allergens from degradation.
非生物可降解的工业化学物质被吸附到铁粉的薄层上面来，与铁膜上的电子反应而降解。
The non-biodegradable industrial chemicals are attracted to the surface of the iron shavings, where they react by sharing electrons with the iron and become degraded.
POP不易降解，可以长期完整地存在于环境中。
POPs do not degrade easily, but remain intact in the environment for long periods of time.
他还说，如果有可生物降解袋相助，人们会完成更多制肥工作。
People would do a lot more composting, he says, if they had biodegradable bags to help them.
据丹麦首相所说，食物的80%是有机质的，塑料水杯是生物可降解的。
Denmark's prime minister says that 80% of the food is organic, and the plastic cups are biodegradable.
地球上最大的布告板是由可生物降解的回收材料制成的。
The largest billboard on the planet is made from biodegradable and recycled materials.
全车材质都是可循环可降解的。
第二，加冰，冰块会减缓降解速率。
第二，加冰，冰块会减缓降解速率。
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