air cavity 中文意思是什麼

air cavity 解釋
氣腔
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • cavity : n. 1. 【解剖學】穴，窩，盂，腔，空腔；【醫學】（空）洞。2. 【物理學】模槽；氣蝕區；空腔諧振器；【原子能】（反應堆中的）小室，暗盒。
  1. The hymenium may be directly exposed to the air, as in the gills of the mushroom ( a basidiomycete ) or may open into a flask - shaped cavity, as in the perithecia of certain ascomycetes

    子實層可能直接暴露于空氣，像蘑菇（擔子菌）的菌褶，也可能似瓶狀開口，如某些子囊菌的子囊殼。
  2. In this case, blood filled the pleural cavity ( hemothorax ), but atelectasis could also result from filling the chest with air ( pneumothorax ), transudate ( hydrothorax ), lymph ( chylothorax ), or purulent exudate ( empyema )

    但是肺不張也可由胸腔內充滿氣體（氣胸） 、漏出液（胸水） 、淋巴（乳糜胸） ，或者膿性滲出物（膿胸）引起。
  3. The risorius and the buccinator muscles assist in the retraction of the lips, as well as support entrapment of air within the oral cavity

    笑肌和頰肌幫助唇的收縮，也支撐了整個口腔的氣體流通。
  4. The extract takes room air through the light shelf and lower window venetian blind cavity via the clerestory glazing plenum

    這些汲取設備通過遮陽構架和較低的活動百葉窗間隙再經由天窗雙層玻璃或的室內通風。
  5. The cause is mostly due to the fast activation of the injection speed, air inside the mold cavity cannot be squeezed out by the melting plastic materials and hence air is mixed inside the plastic materials. it causes uneven shininess of surface and colour, affecting the outlook and the strength

    射紋的形成一般是由於射速啟動過快，使模腔內之空氣無法被熔融膠料壓出，空氣混合在膠料內，使得製品表面光澤及顏色不均，因而影響外觀及降低機械強度。
  6. Development of an insulating plate with seal air cavity

    一種帶有封閉氣腔的保溫板研製
  7. As described above the characteristic of the fa ? ade is the air cavity, wich is ventilated mechanically

    如上所述，該外立面的特點就是機械通風的空氣隔層。
  8. Abstract : the distribution of cooling air which is in the grille - brick of the inner combustion hot air stove has been simulated with three dimension turbulent mathematical model so as to find a method which is used to improve the distribution of cooling air in hot air stove. the influence of differential horizontal plates on the distribution of cooling air is discussed. the results show that original big circle round field of flow in the pillar - cavity is changed into full one - way field of flow and edges gas flow, at the same time, is increased by horizontal plates. there is a different function with horizontal plates and vertical plates. to make the uniform distribution of cooling air in the hot air stove, it is necessary that horizontal plates and vertical plates are used in a combined way

    文摘:應用紊流三維數學模型模擬內燃式熱風爐內冷風在格子磚柱中的分佈，尋求改善其分佈的途徑.討論了加設不同布置的水平導流板對氣流分佈的影響.模擬結果表明，在支柱空腔內加設水平導流板改變了原有大迴旋流場，使迴旋流變成大面積的單向流.通過在支柱空腔內加設水平導流板可以發展邊緣氣流，這恰好與加設豎直導流板的作用相反，水平導流板和豎直導流板的結合使用有望實現冷風在格子磚柱中的均勻分佈
  9. The burners of 220 t / h boiler in henan shenhuolv power plant were retrofitted by using the pulverized coal burners with stabilized - firing cavity and cutting down the distance between up - primary air and down - primary air etc. technologies, thus the boiler was successfully converted from originally designed burning high calorific value coal to low calorific value coal, the boiler could operate stably at 50 % load without oil - firing aid and the thermal efficiency of boiler reached 89 %

    摘要採用穩燃腔煤粉燃燒器並集中布置上、下一次風等技術對河南神火鋁電廠220t / h鍋爐燃燒器進行改造，成功地將該爐原設計燃用優質煤改燃為普通煤，並取得了改造后50 %負荷可無油穩定運行，鍋爐熱效率達到89 %的良好效果。
  10. Operation, leaves the air by centrifugal force intermediate role to the brink of incompetence impeller movement into bengti circular cavity at, and then returned to impeller, re - starting from the leaves of the cycle in the same way again

    運轉時葉片中間的空氣受到了離心力的作用，向葉輪的邊緣無能運動，進入泵體的環形空腔，然後又返回葉輪，重新從葉片的起點以同樣的方式再進行循環。
  11. Close tightly your lips with air in your mouth ; then the breath break through your lips and make resonance inside the oral cavity

    發音時，雙唇緊閉，口腔蓄氣，然後氣流沖破雙唇阻礙，在口腔發生共鳴而發聲。
  12. Selective absorption of electromagnetic wave. adw employing gases which do n ' t absorb the laser energy can form a gas urtain " whose pressure of the two sides is equal to the low pressure of laser cavity and the ambient circumstance pressure respectively so it can isolate the higher pressure ambient air from entrancing into the laser cavity and maintain the hel ' s running normally

    氣動窗口利用對激光器輸出波長沒有任何吸收作用的特殊氣體作為窗口工作介質，並根據氣體動力學部分相關原理，能生成一個具有與激光腔低壓和環境大氣高壓相匹配的壓力梯度、並把激光器低壓工作介質和外界大氣相隔離的「氣幕」 ，從而保證高能激光器的正常工作。
  13. Results showed that due to the sharp difference between diameters at the upper and lower parts of the canal, the high - speed air - flow at the lower - end opening can drain the fluid below the opening out while the lower - speed air - flow al the upper opening is not likely to make the saliva and see page in the oral cavity reenter the root cavity

    結果發現：由於根管兩端管逕相差懸殊，根尖孔?生的高速氣流沖擊，吸引根尖液，可引流低於根尖孔的液體；另一方面，開髓孔低速氣流不易將口腔內唾液、滲出物重新帶入根尖腔。
  14. The cavity depth between the rigid panel and absorption material is adjusted in order to make the surface characteristic impedance of the absorption material mathch the surface characteristic impedance of the air, so the absorption coefficient is the maximal

    該系統由一層吸聲材料和可以移動的剛性板組成，調節剛性板與吸聲材料之間的空腔深度，使得吸聲材料的表面特性阻抗和空氣的特性阻抗相匹配，從而使吸聲系數達到最大。
  15. The air in the middle ear cavity also expands and contracts with changes in atmospheric pressure

    中耳腔內的空氣會隨氣壓轉變而膨脹或收縮。
  16. After killing the pig, on a son of belly cavity of the pig, take out the internal organs, then pick and get rid of the framework, then put up condiments, such as wild pepper, spring onion and salt. etc., then press original kind to sew up, put to dry by air in the dry cool place, only not laceration, it can be deposited for 10 years to 20 years and not out

    把豬宰好后，在豬的腹腔上劃一道口子，取出內臟，再剔除骨架，然後撒上花椒蔥鹽等佐料，再按原樣縫合，放在乾燥陰涼處風干，只要不劃破，可存放10至20年而不腐。
  17. When the cooling air flow rate is greater, there is no an obvious core fluid rotation formed in the cavity

    當冷卻氣體流量較大時，盤腔內不能形成明顯的旋轉核心。
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