SRS

汽车SRS气体发生剂引燃后产生大量的（）。

A:NO₂ B:N₂ C:O₂ D:CO₂

试分析电子式SRS主要由什么组成？

关于SRS技术说法不正确的是( )。

A:采用SRS技术产生的3D环绕声环境约束 B:声卡和音箱都可采用SRS技术 C:它要对立体声的反射、折射、回声等信号进行提取 D:这种技术给人的3D效果实际上是一种错觉

Why is it desirable to operate paralleled AC generators at the same power factor?

A:Circulating currents are kept to a minimum B:Field excitation losses are kept to a minimum C:Generator rotors will have a lesser tendency to hunt D:Because a power factor increase will decrease kilowatt output

______ conveys a signal of desired rudder angle from the bridge and activates the power unit and transmission system unit the desired angle is reached.

A:The control equipment B:The power unit C:The transmission system D:The follow-up mechanism

____ is (are) not power supplied by main switchboard directly.

A:Steering gear and windlass B:Navigation light and radio power panel C:Navigation device power box D:Daily fresh water pump

When the power is shut off, the wire .

A:becomes slack B:can not be paid out unless the brake is overhauled or recover wire unless manuallyoperated C:will be let out because the brake is out of work D:may be pay out due to no power

下行SRS权与PMI权自适应中，用于判断切换阈 值的SRS SNR是来自？

A:上行 B:下行 C:上行下行鄱可以

以下哪个是用于SRS传输的PHR（）

A:Type1 B:Type2 C:Type3 D:Type4