S in catalyst was lost primarily in the form of COS into tail gas.

尾气中COS为催化剂中硫的主要流失形式。

youdao

The exchange rates of COS were determined by air temperature, light, and ambient concentration of COS.

树木与大气间COS的交换通量受树种、环境温度、光照、COS初始浓度等因素的影响。

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Conclusions Sialoendoscopy may be a safe, effective, and minimal invasive method in the diagnosis and treatment of COS.

结论涎腺内镜技术是一种安全、有效、微创的介入学方法。对慢性阻塞性涎腺炎的诊治具有重要价值。

youdao

Cos I really struggled in high school-- a lot of it was difficult; a lot of it was painful, but it was all worth it.

因为我在高中很努力-,很多时很困难;,很多时很痛苦，但完全值得。

哈佛公开课 - 幸福课课程节选

Deutch in Los Angeles, an agency owned by publicly held Interpublic Group of Cos.

FORBES: 10 Best Car Commercials In 25 Years

The brand launched a new national TV commercial from its ad agency, Interpublic Group of Cos.

FORBES: VW and Toyota Want Owners to Tout Their Brands

"His price is way-off what it was before the incident, " said David Schwab, vice president and managing director of Octagon First Call, a celebrity-marketing arm of Interpublic Group of Cos.

WSJ: Michael Vick's Endorsement of Unequal Technologies Padding