端接

For active speakers, sound card should be received in the Lineout end, it has not been the signal output on the sound card amplifier, noise is much smaller.

对于有源音箱，应接在声卡的Lineout端，它输出的信号没有经过声卡上的功放，噪声要小得多。

A pigtailed acoustooptic Q-switch is inserted between the totally reflected fiber Bragg grating and the combiner's signal port. During the experiment, the operation of the acoustooptic Q-switched Yb3+-doped all-fiber laser is realized.

谐振腔高反端串接一个带尾纤的声光Q开关，实现了重复频率在10 Hz～100 kHz范围内可调声光调Q掺镱全光纤激光器的实验运转；在重复频率500 Hz时，脉冲宽度为3 μs，脉冲能量达到2.94 mJ。

Eventually teletypes were replaced with keyboard-and-screen terminals, but the operating system still needed a program to watch the serial port where the terminal or TTY was plugged in.

最终，电传打字机被键盘和显示器终端所取代，但在终端或 TTY接插的地方，操作系统仍然需要一个程序来监视串行端口。

This is a good used to establish a transmission contr...

这是一个不错的用来建立一个传输控制协议服务端套接字的程序，希望大家喜欢！

In notebook applications, where internal speakers are driven as bridge-tied loads and the line outputs are required to be single-ended, the 74LS14D automatically switches into SE mode when the SE/BTL input is activated.

在笔记本电脑应用中，内置扬声器为桥接负载的和线路输出都必须是单端，到东南的74LS14D自动模式切换时的SE /输入驱动的BTL被激活。

To simplify the audio system design in notebook computer applications , the APA2020A combines a stereo bridge-tied loads mode for speaker drive and a stereo single-end mode for headphone drive into a single chip , where both modes are easily switched by the SE/BTL input control pin signal .

为了简化应用在笔记本电脑音频系统的设计，APA2020A结合桥接立体声负载的模式和扬声器驱动器到一个芯片，其中两种模式很容易立体声单端的耳机驱动模式开关由东南/控制引脚的BTL输入信号。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。