cavity的例句大全

A computing model for the self-noise due to sonar cavity is established by using SEA method.

利用统计能量分析法建立了湍流边界层激励下水下航行器声呐腔自噪声水动力分量的计算模型.

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Orotron using two mirrors to form opening cavity is an effective vacuum electronic device in millimeter and submillimeter wave bands.

采用双反射镜构成开放式谐振腔的奥罗管（Orotron），是一种有效的毫米波和亚毫米波真空电子学辐射源。

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Study on Tuning Characteristics of Optically Pumped Cavity NH_3 Submillimeter Wave Laser

光泵腔式NH3分子亚毫米波激光的调谐特性研究

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Optically Pumped Submillimeter Wave Cavity Laser with Metallic Mesh Coupling

金属网栅耦合的光泵腔式亚毫米波激光器

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The measurement of the total emissivity of a solid surface in the black cavity which is immersed in liquid nitrogen and under high vacuum ( 10-6 torr) by steady caloric method is described.

本文提出了一个真空度为10~（-6）毫米汞柱，黑体腔四周浸泡在液氮中的固体的表面热辐射率的测定方法。

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Objective To summarize the clinical effect of closed empty canal in root cavity therapy.

目的总结根管治疗中空管封闭疗法的临床效果.

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The melt flow inside the cavity is of stable flow overlapped by two streams.

熔体在型腔内的流动是由两股熔体“叠加”而成的稳定的流动.

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Then we introduced some kinds of mode selection devices , especially the resonant cavity.

接着讨论了大尺寸慢波结构返波管的模式竞争问题,介绍了几种常见的模式选择手段.

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Temperature effect on a rectangular resonant cavity is studied, and temperature characters of bi-metals are discussed.

摘要本文讨论了温度对矩形波导谐振腔谐振频率的影响, 以及热双金属材料的特性.

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The piston rod vibration frequency has little effect on the cavity pressure oscillation amplitude.

活塞杆的振动频率对模腔压力的波动幅值影响较小.

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In this process, coal powders is injected with gas into the blast furnace via a lance through a blowpipe and tuyere, and combusts in the raceway cavity and then in the surrounding packed coke bed.

煤粉喷吹过程中，煤粉颗粒与载气的两相流通过喷枪喷入到直吹管中经风口进入高炉，在风口的空穴内燃烧后进入周围的固定焦炭床。

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Nonlinear simulation on 3 mm band second-harmonic complex cavity gyrotron with gradual transition

3mm波段二次谐波渐变复合腔回旋管的非线性模拟

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The building with frame structure is based on manual cavity expansion pile foundation.

该楼系框架结构,采用人工挖孔扩底桩基础.

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Fill to fill dental cavity of drill hole, or install a tooth hat.

填补牙齿的钻洞, 或安装牙冠.

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The design method and electromagnetic characteristics of cavity backed microstrip antenna with double negative ( DNG) substrates are studied in the paper.

研究了以双负材料为衬底的背腔微带天线的设计方法与电磁特性。

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Air Cavity Craft is a new type of energy-efficient ships, which uses micro-bubble drag reduction technology.

气泡船作为一种新型的 节能型 船舶, 其采用微气泡减阻技术.

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Cavity length depth ratio strongly influences flow field, total pressure recovery, drag coefficient.

凹腔长深比对流场特性 、 总压恢复 、 燃烧室阻力影响显著.

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Method: Open drainage and dental pulp cavity seal were adopted.

方法: 采用开放引流、髓腔封闭二种方法.

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The shock wave energy is consumed on forming cavity, crack and elastic deformation.

本文就冲击波能量主要消耗在爆腔扩胀 、 形成裂隙和引起岩石弹性变形上作讨论.

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A method of automatic generation of feature-based injection mould core & cavity is put forward.

提出基于特征的注射模具型 芯 型腔自动创建的实现方法.

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