主要原因是钢索与盐水接触后降解非常快。
The main reason was that steel cables degrade very, very quickly in contact with saltwater.
四个月后，它们将被完全降解。
太空垃圾不能生物降解，也无法清除。
这种未来材料——可生物降解的塑料也许就来自于藻类衍生的油中。
A future source of such biodegradable plastics might even come from algae-derived oil.
太空垃圾是不能生物降解的。
而巴贝奇(Babbage)的旧钢自行车也是可以生物降解的。
同时，如何把废弃物弄到降解者那里也是一种挑战。
It also has the challenge of getting the waste to the digesters.
柠檬水杯是可降解的。
尿布难于降解跟它有没有被使用过毫无关系。
The reason nappies are difficult to break down has nothing to do with their use.
他们能被降解成碳和氧。
显然，机器运转过热会导致降解。
关于高温对油脂的降解影响需在今后的实验中有待进一步研究。
And much research was needed on the effect of high temperature on fat degradation.
番茄汁里的酸性物质会降解酒中的其他成分。
The acids in tomato juice can degrade the drink's other ingredients.
这使得蛋白质失去了其正常的结构而且不再被降解。
As a result, the protein loses its normal structure and can no longer be degraded.
紊动对水体中有机物降解影响的实验。
The effect of turbulence in water body on organic compound biodegradation.
实验的结果是这些化合物都可以被电池降解，并且产出能量。
They found that all of these compounds were degraded by the cell to generate energy.
这最终将使得可生物降解橡胶轮胎被广泛应用。
This would eventually make biodegradable rubber tires widely available.
降解机理的初步研究。
因此，医学临床上，可注射降解型生物材料的需求很大。
Thus there are the great need for injectable biodegradable materials in the clinic.
木质素的降解率变化不大，都在5%左右。
PLLA纤维的降解速度是药物释放的主导因素。
The degradation of PLLA fibers was the main reason of the release.
初始浓度越小，苯酚的降解效果越好。
The less initial concentration is, the better degradation of phenol is.
同时，像厨余这样的东西也可以自然降解了。
Also, the more natural things like fruit waste could natural decompose.
另外，对降解机理也作了分析探讨。
In addition, the mechanism of degradation was also discussed.
但废水中难降解物质焦糖去除率较小。
但是，偶尔机器过冷运转也会导致降解。
但是，偶尔机器过冷运转也会导致降解。
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