纪录片是电影和电视片中的重要片种，除了纪录片的画面外，纪录片的解说词在影视传播中也起着不可取代的重要作用。
Documentary is an important genre in cinema and television series, and the commentary in documentary, alongside with its images, plays a significant role in audiovisual communication.
蝙蝠的翼是演化过程中由前肢演化而来。除拇指外，前肢各指极度伸长，有一片飞膜从前臂、上臂向下与体侧相连直至下肢的踝部。
Their wings are evolutionary modification of the forelimbs, with greatly elongated fingers joined by a membrane that extends down the side of the body.
视频数据流通过该控制器接收，然后存入片外sdram中。
基于单片机at89c51的数据采集子系统完成对多路声信号的同步采集，并把数字信号保存到片外共享存储器中。
The data acquisition subsystem based on AT89C51 acquires multichannel acoustic signal synchronistically and stores digital signals in the Shared memory.
本文对TWI通信接口作了概述，重点论述了TWI通信接口在本微控制器中的应用，包括主机与从机的通信过程，主机读写片外EEPROM的工作过程。
This paper discusses the application of TWI in the microcontroller, including the communications between master and slave, between the microcontroller and the serial EEPROM.
为达到较高的集成度，射频接收机一般要求使用尽量少的片外元件，因此零中频结构将会受到越来越多的关注和应用。
Zero IF architecture is preferable to SOC system because of fewer off-chip devices. Here, it introduces different RF receiver architectures in the paper.
花序花茎20 -40厘米长，1 - 1.5厘米厚，大理石纹路，先外展，而后直立，若干苞片着生在一个小型松散莲座中，此花茎莲座较主叶面莲座小，但颜色一致；
Inflorescences 20 – 40 cm long, 1 – 1.5 cm thick, often marbled, at first spreading, later erect, bracts many in a loose rosette, smaller than in the main rosette but of the same colour;
在双涵道的混合排气系统中，内涵出口处加装突片，外涵采用引射的方式，这是一种有别于波瓣喷管的新型掺混结构。
Tabs were used in the two-flow exhaust mixer-ejector, which compose the mixing pumping system. It is a new kind of mixer-ejector, which is different from the lobed mixer-ejector.
在双涵道的混合排气系统中，内涵出口处加装突片，外涵采用引射的方式，这是一种有别于波瓣喷管的新型掺混结构。
Tabs were used in the two-flow exhaust mixer-ejector, which compose the mixing pumping system. It is a new kind of mixer-ejector, which is different from the lobed mixer-ejector.
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