The white-jacketed waitstaff are there when you need them.

当你需要穿白马甲的服务员时，他们就在那儿。

He was the bad boy: long-haired, skinny-jeaned, leather-jacketed.

他是典型的坏男孩：长头发，紧身牛仔裤，皮夹克。

Adopting the jacketed high pressure fuel pipe, it is safe and reliable.

高压油管采用双层防护式结构，安全、可靠；

The said formulas can provide a sound basis for the engineering design of jacketed stacks.

它们为套筒烟囱的工程设计提供了依据。

Principles, types and latest development jacketed ultrasonic flowmeter are also introduced.

介绍了管外夹装式超声波流量计的基本原理、类型及其最新进展；