NF3 has a relatively short atmospheric lifetime (740 years) and dissociates more readily than C2F6 and CF4. HF ultimately diffuses down to the troposphere where it is removed by wet deposition.

NF3具有相对短的大气寿命（740年），比C2F6和CF4。更容易分解。HF最终扩散到大气中，在大气中它通过湿沉积被除去。

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This was observed by diamond deposition on iron substrates where, due to the high vapor pressure of iron, ballas is formed at methane concentrations lower than 0.4%.

这一点是在铁基体上沉积金刚石时发现的。这时，由于铁的蒸汽压力很高，在甲烷浓度低于0.4%时可形成半刚石。

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Soil erosion can result in land degradation and sediment deposition of a river, where soil erosion is connected with some natural factors and human activities.

土壤侵蚀是引起土地退化和河流泥沙淤积的根源，其产生与各种自然因素和人类活动存在一定关系。

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The state-run Anadolu Agency said U.S. Consulate officials accompanied the two to the police station where Steven Sierra made a deposition to police who specialize in missing persons.

WSJ: Turkish police release footage of missing US woman

Countless other stories related to the scandal have followed, including ones last summer where Golden was alleged to have broken recruiting rules, information that was alleged in a deposition conducted by Shapiro's attorney in December 2011.

NPR: Golden: Miami Has Already Paid Stiff Penalties

Jurors were read a deposition from Chicago detective Kenneth Berris, the first investigator to check the Chicago hotel room where Simpson spent several hours after the June 12, 1994, slayings in Los Angeles.

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