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- This research provided a new technique that two procedure foaming technique to produce composite Polyurethane foam,and made a research on its sound absorption property. 采用二次发泡工艺制备出一种声学性能优良的聚氨酯多层复合泡沫吸声材料,并对其吸声性能进行了研究分析。
- Study on Foaming Technique of LDPE/CPE/EVA Ternary Polymer Blend LDPE/CPE/EVA 三元共混发泡体系的研究
- The dying animal was found foaming at the mouth. 那只将死的动物被发现口吐白沫。
- A playground foaming with third graders. 操场上聚满了三年级学生
- Preparing Aluminum Foam Sandwich by the Roll-bonding-powder Metallurgy Foaming Technique 轧制复合-粉末冶金发泡工艺制备泡沫铝夹心板
- The technique is still at the experimental stage. 这项技术正处于实验阶段。
- The surface of the water is full of foam. 水面都是泡沫。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- This technique is still in wide use. 这一技术仍被广泛使用。
- A mass of bubbles in or on a liquid; foam. 泡沫液体中的大量气泡; 泡沫
- He was foaming at the mouth because of his daughter's rudeness. 他女儿的粗暴态度使他暴跳如雷。
- The technique of mapping a region or district. 地志学绘制地区地图或行政区地图的技术
- The breaking waves left the beach covered with foam. 浪花弄得海滩都是泡沫。
- A symptom of rabies is foaming at the mouth. 狂犬病的一个症状就是口吐泡沫。
- He displayed a flawless technique in the competition. 他在竞赛中显示出了精湛的技艺。
- We found a dying dog foaming at the mouth. 我们发现一只垂死的狗口吐泡沫。
- In many sports (physical) fitness is not as important as technique. 在许多体育运动中，体能没有技巧重要。
- When the horse had finished the race, its sides were wet with foam. 这匹马结束比赛时，它的脊背被汗水湿透了。
- A person with masterly skill or technique in the arts. 艺术名家在艺术上造诣很深的人
