vacuum的例句大全

This paper described the features and advantages of the mechanical and electrical integral product& FDZ □-12/ 630 vacuum automatic sectionalizer, and gave a general introduction of its technical parameters, structural features and working principle etc.

概述机电一体化产品FDZ口-12/630型真空自动分段器的特点和优越性，全面介绍其技术参数、结构特征、工作原理等。

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Then, the application in vacuum terahertz sources has been investigated. An extended interaction oscillator ( EIO) tube has been simulated and analyzed. The results are valuable for the future experimental work.

接着研究了在真空电子太赫兹源方面的应用，对扩展互作用振荡器进行了模拟和分析，为今后的实验工作提供辅助手段。

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The extended interaction device is a major category of millimeter-wave electronic vacuum tube. The study found that the extended interaction oscillator ( EIO) is well suited to work in the millimeter wave band, and now becomes one important type of High power millimeter-wave devices.

扩展互作用器件是一类重要的毫米波电真空器件，经研究发现扩展互作用振荡器（EIO）十分适合工作在毫米波波段，目前已经发展成为一类重要的大功率毫米波器件。

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A Study on Vacuum Refining Ultra-Low S and Low P Medium-Carbon Steel with CaO-Based Premelting Slag

石灰基预熔渣真空精炼超低硫低磷中碳钢的试验研究

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Vacuum Preparation Method of PVK/ TNF/ DRl Photorefractive Film

PVK/TNF/DR1光折变有机薄膜的真空制备方法

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Discussion about Optimum Conditions for Vacuum Osmotic Cocoon Cooking Process

制丝真空渗透煮茧适煮工艺条件的探讨

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The temperature behavior within the Poplar flake-board mat during steam injection vacuum pressing ( SIVP ) was studied.

研究了喷蒸真空热压杨木大片刨花板坯内部的温度分布特征.

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In rotary evaporation a vacuum distillation apparatus is used to remove bulk solvents from a sample.

在旋转蒸发中,使用真空蒸馏设备将大量的溶剂从样品内除去.

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Setting up the vacuum distillation apparatus for the Essential Oils experiment. Photo by Chemistry laboratory staff.

为了做精油实验而搭建的真空蒸馏装置(摄影:化学实验室职员).

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The quality of the regeneration oil is superior to that obtained by vacuum distillation.

再生工艺可以按粘度为序将润滑油分离为不同的馏分.

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Field emission characteristics in high vacuum chamber was measured.

在高真空室中测量了样品场发射特性.

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The aging of ultraviolet light, exposure and exposure time, vacuum, film and blackness is not enough.

紫外线平惯老化, 不面曝平和宾曝平工夫不适度, 真空度 、 胶片和暗度不敷.

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Common faults, precaution and operating characteristic of BKD 1-400/ 1140,660 flame-proof type Vacuum feed Switch.

论述了BKD1-400/1140、660隔爆型真空馈电开关工作特性，常见故障及预防措施。

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And the usually inert gas as the carrier gas pyrolysis technology the advantages of vacuum pyrolysis.

与通常以惰性气体作为载气的热解技术相比,真空热解具有优越性.

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S. motor industry leader in vacuum, I have professional knowledge and rich experience . U.

我们的真空电机行业的佼佼者, 我公司拥有专业的知识及丰富的经验.

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Preserve ( food) by rapid freezing and subsequently drying in a vacuum.

通过快速的冷冻并在真空中烘干来保存食物。

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To preserve ( food, for example) by rapid freezing and drying in a high vacuum.

使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存（如食物）

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Without doubt, it was a stroke of genius to try the experiment in a vacuum.

在真空条件下做那个实验真是毫无疑问的天才之举。

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Development of a Metal Sample Preparing System with High Vacuum

高真空金属样品处理系统的研制

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Study on Multi-mode Control System of High Vacuum Sintering Furnace

高真空烧结炉多模态控制研究

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