負壓
拼音：fù yā英文解釋：
【計】 negative voltage【醫】 negative pressure
【經】 negative pressure
中文解釋：
(1) ∶低於現存的大氣壓力(取作參考零點)的壓力(2) ∶低於大氣壓的稀薄度兩... >>查看“負壓”在國語詞典中的解釋相關詞條：
1.negativepressure 2.subatmosphericpressure 3.suctionpressure中英例句：
- 貧窮的重負壓在這些農民的身上。The dead weight of poverty oppressed these farmers.
- 負壓消失模鑄造白色缺陷的預防Study on Preventing White Defects of Negative Pressure EPC
- 負壓消失模鑄造鑄型坍塌缺陷的形成機理及套用The Mechanism and Application of Negative Pressure EPC Mold Collapse Defect
- 鎂合金負壓消失模鑄造充型過程的研究Study on Mold Filling in Magnesium Alloy EPC Process with Vacuum
- AZ91鎂合金負壓消失模鑄造流動性的研究Study on Fluidity of AZ91 Mg Alloy by EPC-V Process
- 負壓實型鑄造法製備金屬基複合材料的工藝研究Study on Technology of Metal Matrix Composites Prepared by V EPC Method
- 聚酯瓶在負壓灌裝中的套用Application of PET Vessel in Negative Pressure Filling