液體緊密性 的英文怎麼說
中文拼音 [yètǐjǐnmìxìng]
液體緊密性
英文
liquid tightness- 液 : 名詞(液體) liquid; fluid; juice
- 體 : 體構詞成分。
- 緊 : Ⅰ形容詞1 (物體受到幾方面的拉力或壓力以後呈現的緊張狀態) taut; tight 2 (物體受外力作用變得固定...
- 密 : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 液體 : liquid; liquor; fluid
- 緊密 : 1. (密切) close together; inseparable 2. (密集) thick and fast; rapid and intense
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Promote cells regeneration, instantly lift and firm eye skin, remove fine line in canthus ; replenish fatty acid, constantly moisturize skin ; with outstanding effect for droopy skin, firm the connective tissue, keep eye skin firm, fade eye bags, promote lymph circulation and make eye bright
激發肌膚內部細胞再生能力,快速有效地提拉眼周線條,從而撫平眼角細紋;並提供必須脂肪酸,密集而持續地濕潤肌膚;對鬆弛的肌膚發揮功效,加強聯結組織體,使眼周肌膚更加緊實,眼袋變小,加強活性機能,使淋巴液迴流暢順,美目神采煥發。To ensure the charging pump working reliably, the following measures should be adopted : ( 1 ) adopting modified circular casing to reduce the radial force of the impeller and decrease the seal clearance ; ( 2 ) using radical ribs on impeller and helical sealing on shaft to realize minor pressure differential ; ( 3 ) using back pressure stuffing box to ensure sealing under small packing force ; ( 4 ) adopting self - lubricant flexible graphite stuffing for absorption of solids entering in the graphite in case of leaking
為確保灌注泵可靠工作,提出改進措施: ( 1 )採用改型環形泵體降低葉輪的徑向力,減小軸封間隙,抑制泄漏; ( 2 )採用背葉片降低葉片根部壓頭,獲得微壓,使軸封兩端承受較小壓差; ( 3 )採用螺旋密封降低軸封兩端壓差,在保持微壓的同時避免出現負壓,密封效果更好; ( 4 )採用反壓式填料密封結構,在很小的壓緊力下,即可保證密封; ( 5 )採用具有潤滑功效的柔性石墨填料,即使發生軸封泄漏,進入石墨內部的固相顆粒也將隨著石墨的消耗而被鉆井液吸收。
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