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operating vacuum pressure
相关语句
  工作真空度
     Its operating vacuum pressure is 300μPa.
     该源的工作真空度为300μPa。
短句来源
     Operating characteristics of jetting vacuum pump for different jet structure have been given. The key parameters of annular type jet ane discussed. Compared with the multi-nozzle type jet pump, its operating vacuum pressure have been increased by about one half, and dewatered rate is less than 10% for filter system.
     作者分析了产生这种现象的原因,在不改变原真空过滤系统配置的情况下,通过改变射流泵的结构,采用环状射流取代现有的多喷嘴聚焦射流等途径,使工作真空度提高了近50%,脱水率由原来的11%提高到10%以下。
短句来源
  “operating vacuum pressure”译为未确定词的双语例句
     The running parameters are: reflux rate 0.5,feed rate 5.9 ml/min, operating vacuum pressure 8.0×104Pa and D/F 0.150;
     操作参数:回流比0.5,操作真空度在8.0×104Pa,进料量5.9ml/min,D/F为0.150;
短句来源
  相似匹配句对
     5.the operating technique of vacuum degassing.
     ⑤真空脱气操作;
短句来源
     Operating overvoltage of vacuum breaker and its protective measures
     真空断路器的操作过电压及防止措施
短句来源
     Its operating vacuum pressure is 300μPa.
     该源的工作真空度为300μPa。
短句来源
     EFFECT OF OPERATING PRESSURE ON RATE OF VACUUM FREEZE DRYING
     工作压力对真空冷冻干燥速率的影响
短句来源
     the vacuum operates;
     真空运转;
短句来源
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A multi-cathode metal vapor vacuum arc (WEVVA) ion source has been designed. It contains an array of 18 cathodes, any of which can be switched into operation rapidly while under vacuum. As a new kind of intense current metal ion source, it is very suitable for the application of ion implantation and material modification. In a pulsed mode, a time-average ion beam current in excess of 10 mA has been extracted for a range of elements such as Al, Ti, Cr, Nl,Cu,Nb etc. The ion beam current depends on cathode material,...

A multi-cathode metal vapor vacuum arc (WEVVA) ion source has been designed. It contains an array of 18 cathodes, any of which can be switched into operation rapidly while under vacuum. As a new kind of intense current metal ion source, it is very suitable for the application of ion implantation and material modification. In a pulsed mode, a time-average ion beam current in excess of 10 mA has been extracted for a range of elements such as Al, Ti, Cr, Nl,Cu,Nb etc. The ion beam current depends on cathode material, arc current, extractor voltage etc. Its operating vacuum pressure is 300μPa.

设计了一台多阴极的金属蒸气真空弧离子源,它有18个阴极,任一阴极都能在真空状态下被迅速接入电路工作。这是一种新型的强流金属离子源,特别适用于离子注入、材料改性。在脉冲工作方式下,引出了Al、Ti、Cr、Ni、Cu和Nb等元素的离子,平均束流达10mA以上,引出束流与阴极材料、弧流、引出电压等有关。该源的工作真空度为300μPa。

Because the operating vacuum pressure fluctuated largely and it was smaller than the required vacuum pressure (0.04 MPa) for filter system at certain ore dressing Company in Sichuan. Dewatered rate of filtration fine particles dose not arrive the standard value. Making on-the-spot investigations and analyzing theoretically, the authors have carried out a scheme by means of substituting annular type jet for multi-nozzle type jets (used on original production procedure). Operating characteristics...

Because the operating vacuum pressure fluctuated largely and it was smaller than the required vacuum pressure (0.04 MPa) for filter system at certain ore dressing Company in Sichuan. Dewatered rate of filtration fine particles dose not arrive the standard value. Making on-the-spot investigations and analyzing theoretically, the authors have carried out a scheme by means of substituting annular type jet for multi-nozzle type jets (used on original production procedure). Operating characteristics of jetting vacuum pump for different jet structure have been given. The key parameters of annular type jet ane discussed. Compared with the multi-nozzle type jet pump, its operating vacuum pressure have been increased by about one half, and dewatered rate is less than 10% for filter system. It has high efficiency, more reliable service, maintenance-free and compact structure.

某公司外滤式真空过滤机在工作过程中真空度不稳定,达不到生产工艺要求的大小,导致过滤后的精矿含水份量过高。作者分析了产生这种现象的原因,在不改变原真空过滤系统配置的情况下,通过改变射流泵的结构,采用环状射流取代现有的多喷嘴聚焦射流等途径,使工作真空度提高了近50%,脱水率由原来的11%提高到10%以下。取得了较好的经济效益。

 
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