查询词典 speaker

Based on the theoretical and experimental studies in electrical and mechanical parameters, micro-perforated absorption material in the box, and positions optimization of the actuators and attached masses on the panel, several optimization methods for the acoustic performance of panel speaker are proposed.

基于对平板扬声器电－力参数测量、箱体内衬微穿孔吸声材料、驱动器以及附加质量位置优化的理论研究和实验测试，提出了若干种提高平板扬声器声性能的方法。

The speaker has to ad - lib his speech when his papers suddenly blow off the podium.

他浏览了一遍文件，但没能找到他所要找的东西。

TYPICAL USE:The speaker made a few funny jokes to add spice to his speech.

这演说者开了一些有趣的玩笑，以便为演说添加些趣味。

The speaker made a few funny jokes to add spice to his speech.

这演说者开了一些有趣的玩笑，以便为演说添加些趣味。

The speaker made a few funny jokes to add spice to this speech.

这演说者开了一些有趣的玩笑，以便为演说添加些趣味。

As a psychiatrist , aeronaut , highly sought - after public speaker , president of the " winds of hope " humanitarian foundation and goodwill ambassador for the united nations , dr . piccard is devoted to combine his family s scientific legacy with his commitment to exploring the great adventure of life

piccard的祖父及父亲均是著名的探险家，而他本身既是探险家，亦是精神病专家、航空专家、著名演说家、人道救援基金会" windsofhope "主席、以及联合国的亲善大使。

On the one hand, Marlow serves as the speaker of the author and plays an important role in the novel. On the other hand, Marlow acts as a narrator and adds to the aesthetic effects due to the "aesthetic distance" designed in the work.

在作品内容上，马洛充当作者的代言人，在小说中扮演重要的角色；形式上，马洛具有特别的叙事作用，并因为审美距离的设置赋予作品特殊的审美意义。

The after-dinner speaker was droning on and on and on, boring everyone to tears.

一位晚餐后的讲演者冗长沉闷地说个没完没了，以至使每个人都烦得哈欠连天。

For example if a speaker is plugged into a microphone jack, the computer simply reconfigures the jack to work as a speaker jack.

举例来说，如果一位发言者是插入到麦克风插孔，计算机只要会将杰克工作，作为议长杰克。

For example, the high-power speaker subwoofer will have a strong magnetic field, has repeatedly said that even though manufacturers are Magnetically shielded, but as long as you use detection equipment to detect you will know, this Antimagnetic small water or not, and the speaker in the use of the process or the opportunity to vent some magnetic.

例如音箱中的大功率的低音炮就会产生较强的磁场，尽管厂商一再宣称是防磁设计，但是只要你拿检测仪器去检测一下就会知道，这个防磁的水份还是不小的，而且音箱在使用过程泄磁的机会还是有的。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。