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- loudspeaker cone paper 扬声器盆纸
- The elastic modulus of the loudspeaker cone and rim are different, and thickness of the loudspeaker is thin and non-uniformity, so conventional static measuring method isn't appropriate. 摘要纸质喇叭盆体和盆边的弹性模量是不同的，喇叭整体厚度比较薄且厚度不均等，所以通常的静态测试方法并不合适。
- Calculation of the antiresonance frequency of a loudspeaker cone ring 扬声器锥形振膜环反谐振频率的计算
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- The nurse paged the doctor on the loudspeaker. 护士通过广播喊叫那位医生。
- We heard the news over the loudspeaker. 我们听见扩音器里广播了这一消息。
- All its stock in trade is glossy paper backs. 该店的全部现货是光面的平装书。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- The boy gobbled up an ice-cream cone. 那个男孩大口大口地吃完了一个蛋卷冰淇淋。
- The name and address of the firm are embossed on its paper. 商号的名字和地址凸印在信笺上。
- The paper has a wide readership. 该报拥有广泛的读者。
- The boy is daubing a piece of paper with red ink. 那孩子正在用红墨水在纸上乱涂。
- loudspeaker cone 扬声器纸盆
- I take a peck at my neighbor paper. 我偷看隔壁的考卷。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- The little girl drew a square on the paper. 小女孩在纸上画了一个正方形。
- The mill where we often labour is a paper mill. 我们经常劳动的工厂是造纸厂。
- A loudspeaker designed to reproduce bass frequencies. 低频扬声器设计用来再现低音频率的扬声器
- That paper has yellowed with age. 那张纸因年代久远而泛黄了。
- The police addressed the crowd through a loudspeaker on their car. 警察通过他们汽车上的喇叭向人群喊话。
