大家都搜：
密封谐振腔；密封空腔共振器
1、sealed bid───[贸易]密封的投标；秘密投标，密封出价，密封投标
2、sealed air───密封空气
3、pharyngeal cavity───咽喉，咽腔
4、sealed container───密闭容器；密封集装箱；密闭集装箱，密封容器，气密封罐
5、sealed bags───密封袋
6、cavity───n.腔；洞，凹处
7、sealed───adj.密封的；未知的；v.封闭；盖印（seal的过去分词）
8、sealed book───n.未知的事；n.未知之事；被封的书
9、sealed envelope───密封的信封
1、The sound frequencies of the air in the sealed cavity are calculated with a double controlled model.───利用双控制体气动模型计算得到篦齿封严腔内气体声频；
2、shown in Graph 9, the inwardly-sustaining cone-shape string prevents particles from depositing into the sealed cavity, via its vibrating up and down.───在图9所示结构中，内支撑锥形弹簧通过其上下振动，阻止颗粒沉积到密封腔中。
3、An air-sealed cavity made by the compressed gas passage is arranged to prevent the water from entering the turbine shaft.───设置由压缩气体通道形成的空气密封腔使水不会进入水轮机轴。
4、Measurement and compensation for refractive index of air using a pre-evacuated airtight sealed cavity───用预抽气真空腔法测量及补偿空气折射率的研究
5、water is then filled via the vacuum pumping tip into the sealed cavity to hydrolyze and exhaust the positioning grains;───从抽空管向密封腔内注水，将定位颗粒水解后随水倒出；
6、A lid, such as for example a glass cap, is coupled to the substrate such that the lid and substrate define a sealed cavity accommodating the sensing element (s).───一个盖帽，比如玻璃盖帽，与基底接合，从而盖帽和基底界定了一个容纳传感元件的密封谐振腔。
7、sealed cavity end with enough vertical axis;───密封腔端面与轴垂直度不够；
8、At the same time with the screw pump, screw and screw with each other form a sealed cavity between one another to ensure airtight, otherwise there may be liquid from the gap in the back to go back.───同时螺杆与泵体、螺杆与螺杆间又相互形成密封腔，保证密闭，否则就可能有液体从间隙中倒流回去。