Your dentist can check your mouth and teeth for open cavities and gum disease that cause bad breath.
牙科医生能检查出引起口臭的牙洞和牙龈疾病。
Generalized ray expansion (GRE) method was used to study the problem of electromagnetic scattering by open cavities.
利用广义射线法(GRE)来研究开口腔体的电磁散射问题。
The complex heat transfer of turbulent natural convection combined with surface radiation in open cavities is analyzed by numerical method.
用数值方法分析了开口空腔中的湍流自然对流与表面辐射相互耦合的复杂传热。
Using the above method, numerical simulations are implemented for supersonic, transonic and subsonic flows around three-dimensional open cavities.
运用此方法，本文数值模拟了三维开式空腔的超声速、跨声速、亚声速流动。
When I had lost it during the primary, I saw a specialist in New York and got a voice coach, who taught me a set of exercises to open my throat and push the sound up through my sinus cavities.
在初选中失声之后，我曾到纽约看一个专科医生，找到了一个发声教练，他教我做一系列练习使我的咽喉扩张，奋力把声音往上顶出鼻窦洞。
We often have to compute open system like waveguide loaded cavities when simulating klystrons.
另外，在速调管的计算中，经常会遇到波导加载谐振腔这样的开放系统。
The boundary problem of finite element method in solving the sound vibration of cavities with "open mouth" has been studied.
本文讨论了开腔振动问题的有限元计算中边界条件的处理。
The boundary problem of finite element method in solving the sound vibration of cavities with "open mouth" has been studied.
本文讨论了开腔振动问题的有限元计算中边界条件的处理。
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