CACC的音标

It is also unclear how effectively CACC will be able to prosper in the market for larger jets, where Airbus and Boeing have in recent decades carved out a highly competitive virtual duopoly.

此外，在大飞机市场上，空中客车与波音最近几十年已经形成了高度竞争的双头垄断局面，中国商用飞机公司如何能在这个市场上有效取得成功，仍然是一个未知数。

Phosphatidyl choline of high purity ( PC content 96.2%) was prepared from commerial soybean powder phospholipids ( PC content 40.0%) by coordination adsorption column chromatography ( CACC).

采用配位吸附柱层析法分离纯化市售粉末大豆磷脂（磷脂酰胆碱含量40%），得到高纯度卵磷脂产品（磷脂酰胆碱含量96.2%）。

A final reason to question whether the industrial policy behind the creation of CACC makes sense is that manufacturing big commercial aircraft has ceased to be a national enterprise.

质疑建立CACC公司这一行业政策的合理性的最后一个理由是，制造商用大飞机已经不再是一个国家的事情了。