launching
n. 发射；下水；创设
v. 发射；发动；开始从事（launch 的 ing 形式）
例句
Its real purpose is the launching and retrieval of small aeroplanes in flight.
它的真正目的是发射和找回飞行中的小型飞机。
《柯林斯英汉双解大词典》
What is a space vehicle launching entity required to do according to the current Government Orbital Debris Mitigation Standard Practices?
根据现行的政府轨道碎片缓减标准做法，航天器发射实体需要做什么？
The SEC has filed fraud charges and is launching an investigation.
美国证券交易委员会已经将各种诈骗指控归档，并正开始展开调查。
