Summarizes some enhancement measures, including using new type packing materials, expanding contact area, and adding metal nanoparticles to liquid desiccant and so on.

总结了强化液体除湿的一些措施，包括应用新型填料、扩展接触面积、在除湿剂中加入纳米级金属粒子等。

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He says they actually use dental floss to slowly saw away at the metal, adding tooth powder to increase the friction.

但是犯人们总能找到办法弄到。现在他们用牙线慢慢钜金属，抹上牙粉增加摩擦力。

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He knew a normal plane made of aluminum metal could not make a trip around the world without adding fuel.

他知道一架普通的铝制飞机无法不加油环绕世界。

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Other gases can be targeted by adding metal atoms to the tubes' walls or wrapping other materials around them.

BBC: MIT pencil 'draws' gas sensors onto paper

According to our source, Apple will make one major change to the rear casing, adding a metal panel to the central back of the new iPhone.

FORBES: Confirmed? New iPhone Will Be Longer and Thinner and Have Smaller Dock Connector

The edges of the phone are ringed with metal, adding a subtle accent that conspires to make this LTE handset appear quite premium.

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