vacuity中文意思是什麼

vacuity解釋
n. 名詞 1. 空,空虛;真空;空間,空處。
2. 精神空虛,出神,茫然若失,發呆。
3. 無聊,無所事事。
4. 〈常 pl. 〉無聊事,無聊話。


    ※英文詞彙vacuity在字典百科英英字典中的解釋。

    1. Vacuum foaming behaviour and test method of foaming vacuity of an impregnating resin

      浸漬樹脂的真空沫化特性及其沫化真空度試驗方法
    2. Cases of chronic fatigue syndrome in dual vacuity pattern of spleen and kidney treated by pricking and cupping

      刺絡拔罐治療脾腎兩虛型慢性疲勞綜合征50例臨床觀察50
    3. At present mostly investigation of real estate is about house and is vacuity on the market and location of commercial real estate

      目前對房地產的研究大多集中在商品住宅方面,對城市商業房地產的開發與布局的研究近乎空白。
    4. Professor yang diagnosed yin and yang vacuity prostatitis, made him taken powder and capsules, the symptoms disappeared and illness was cured. the patient married beared a son the second year, for appreciation, he presented a silk banner wrote " modern huatuo, effect a miraculous cure and bring the dying back to life

      楊教授診斷為兩虛型前列腺炎,他服用散劑排出前列腺濕熱毒素配合外用藥后癥狀消失病情痊癒,第二年即生一子,他送來「當代華佗,妙手回春」的錦旗以示感激。
    5. Much works has been distributed to the development of a vacuum system to simulate the outer space and a measurement system to test the arcjet performance. ignition experiments in various operational modes have been done with argon as propellant. macroscopical working parameters including thrust, mass flow rate, voltage, current, inlet pressure and vacuity are obtained by the test measurement system and actual performance parameters including specific impulse, thrust efficiency, ratio of thrust and power and ratio of power and mass flow are calculated

      以氬氣作為推進劑,在不同工況下進行點火實驗,測量獲得了其工作推力、電弧電壓和電流、推進劑流率和弧室壓力等宏觀參數,得到了不同實驗條件下其工作的實際比沖、推力效率、推力/功率比以及比功率等性能參數,分析了推進劑質量流率、電弧功率、電弧加熱發動機電弧室結構尺寸等因素對其性能的影響,為數值模擬研究和實際的低功率電弧加熱發動機優化設計及研製提供了實驗基礎。
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