The storage of samples show:microencapsulated oil has longer shell life than unencapsulater oil.

贮藏试验表明油脂经微胶囊化后贮存稳定性大为改善。

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Yet they still are willing to shell out for small indulgences and goods that make life more comfortable at home, where they are spending more time.

但是他们还是在小小地放纵自己的享受，买给自己一些能在家里过得更舒服的小商品，因为他们在家里的时间逐渐多了。

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Europa is covered in a shell of water ice that's thought to hide an ocean of liquid water below. Liquid water is a key ingredient for life as we know it.

木卫二由水冻冰层所覆盖，人们认为其下流动着大量的液态水，而正如人们所知，液态水是生命存在的重要因素。

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Mr Phillips said they were covered in dead plant and shell life which suggested they had been exposed before.

BBC: Rhossili beach looking towards Llangennith

The movie has a sturdy subject: what happens to men when they try to maintain the shell of their life after the core of it has dissolved.

NEWYORKER: The Company Men

Then the shell closes, and the car comes to life.

FORBES: CES: A Ride Along In GM's Alien People Pod