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- Abstract: On the basis of ultrasonic attenuation model, a portable detector used in void content of carbon-fiber reinforced plastics in aeronautic field is developed. 摘 要: 摘要针对航空领域专用的碳纤维复合材料板材，以超声波的声衰减模型为基础，研制了用于孔隙率检测的便携式超声仪器。
- portable detector of carbon monoxide 便携式一氧化碳检测仪
- Design of Portable Detector about Exhaust-temperature-meter 数字式排气温度表检测仪的设计
- Development of a portable detector for soil electrical conductivity 便携式土壤电导率测试系统的开发
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- Completely portable and very light weight. 便携式的，而且重量很轻。
- Keywords Enzyme inhibition;Fluorescence probe;Portable detector;Carbofuran;Paraoxon; 酶抑制;荧光探针;便携式检测仪;呋喃丹;对氧磷;
- Portable telephones are very popular nowadays. 现今，移动电话非常普及。
- He found that little TV extremely portable. 他觉得那台小小的电视机携带极其方便。
- I bought my son a portable typewriter. 我给儿子买了一台手提式打字机。
- The document had been typed on a small portable. 这份文件是用便携式打字机打的。
- The new portable computers are going like hot cakes. 新的便携式计算机卖得很快。
- She traded her roller-skates for Billy's portable radio. 她拿旱冰鞋换了比利的手提收音机。
- The documents have been typed into a portable computer. 文件已经被输入到一台便携式电脑里了。
- A human being is an ingenious assembly of portable plumbing. 人类，是一堆可以随意拆卸的铅管零件的巧妙装配。
- A human is an ingenious assembly of portable plumbing. 人类，是一堆可以随意拆卸的铅管零件的巧妙装配。
- Do you sell portable cassette players? 卖手提卡式放音机吗？
- A marine detector is a hydrophone. 海洋检波器是水中地震检波器。
- Thermopile is usually a blackened thermal detector. 热堆一般是个涂黑了的热探测器。
- A trademark used for portable bathing devices for infants. 折叠式婴儿浴盆一种商标名，用于婴儿的轻便洗澡用具
