螺旋體微粒 的英文怎麼說
中文拼音 [luóxuántǐwéilì]
螺旋體微粒
英文
spirochaetal granule- 螺 : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
- 旋 : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
- 體 : 體構詞成分。
- 粒 : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
- 螺旋體 : [微生物學] spirochete; treponemata; spirochaeta螺旋體病 spirochetosis; 螺旋體感染 spirochaete infection
- 螺旋 : 1 (具有螺紋的圓柱體 屬于斜面類的簡單機械) corkscrewspin; screw; spiral; helix 2 (螺旋現象;尾旋...
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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。Haake da, champion ci, martinich c, et al. molecular cloning and sequence analysis of the gene encoding ompl1, a transmembrane outer membrane protein of pathogenic leptospira spp [ j ]. j bacteriol, 1993, 175 ( 13 ) : 4225
晏菊芳,鮑朗,伍衛華,等.中國鉤端螺旋體強毒株017膜蛋白基因的質粒載體構建及表達[ j ] .中華微生物學和免疫學雜志, 1999 , 99 ( 2 ) : 117
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