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内表面膜
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  “内表面膜”译为未确定词的双语例句
     The corrosion product,the component of the film on the initial copper tube inner surface and the dynamic contrast test are described.
     从腐蚀产物的形貌和成分判断该腐蚀属于点蚀,通过备品黄铜管内表面膜成分分析和动态对比试验得出产生腐蚀的主要原因是铜管内存在残碳膜。
短句来源
     The dual layer dielectric reflection film of GeO 2/Al is deposited on inner wall of the quartz capillary by CVD. The inner surface reflectivity is increased, and transmission losses are decreased. The transmitting energy hollow fiber can transmit more than 80 W power of CW carbon dioxide laser.
     利用化学气相沉积法 ,在毛细石英管内沉积GeO2 Al双层反射膜结构 ,增加内表面膜的反射率 ,降低传输损耗 ,该光纤可传输功率大于 80W的连续CO2 激光
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     It seems that not all the network magnetic flux is the remnant of active region magnetic flux.
     网络?
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     Ganoderma.
     Ganoderma
短句来源
     So the rate determining step is probably the diffusion prooess of Pb~(2+) ions in the pores of surface film.
     所以过程可能受Pb~(2+)离子在表面膜孔隙的扩散所控制.
短句来源
     Epiretinal membrane was found in 8 eyes,which all combined with macular hole and intraretinal cyst.
     8只眼伴有视网膜表面膜 ,均伴有黄斑裂孔和视网膜囊肿样改变。
短句来源
     Ultrastructural characterization of macular pucker
     黄斑表面膜的分层结构
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Ca2 + -ATPase from sarcoplasmic reticulum was reconstituted into the soybean phospholipid vesicles with the freeze-thawing mathod.Four types of proteoliposomes containing sarcoplasmic reticulum Ca2+-ATPase have been prepared; Ca2+-"free" ,L.(Ca2+-ATPase) ;outside Ca2+-containing, L.(Ca2+-ATPase) ; inside Ca2+-containing,L. (Ca2+-ATPase) and two-side Ca2+-containing,L.(Ca2+-ATPase) proteoliposomes. L.(Ca2+-ATPase) was prepared by ATP driven Ca2+ pumping from outside into the interior of the proteoliposomes. Being...

Ca2 + -ATPase from sarcoplasmic reticulum was reconstituted into the soybean phospholipid vesicles with the freeze-thawing mathod.Four types of proteoliposomes containing sarcoplasmic reticulum Ca2+-ATPase have been prepared; Ca2+-"free" ,L.(Ca2+-ATPase) ;outside Ca2+-containing, L.(Ca2+-ATPase) ; inside Ca2+-containing,L. (Ca2+-ATPase) and two-side Ca2+-containing,L.(Ca2+-ATPase) proteoliposomes. L.(Ca2+-ATPase) was prepared by ATP driven Ca2+ pumping from outside into the interior of the proteoliposomes. Being chelated by EGTA the outside Ca2+ of the vesicles, the L. (Ca2+-ATPase) was transformed into the L. (Ca2+ -ATPase) .The fluidity of the proteoliposomes has been compared by fluorescence polarization probes diphenylhexatriene (DPH) or 7-, 12-, 16-(9-anthroyloxy)stearic acid (7, 12, 16-AS). The degree of polarization in these proteoliposomes decreases in the order.L.(Ca2+-ATPase) >L.(Ca2+-ATPase) >L.(Ca2+-ATPase) >L.(Ca2+-ATPase) .Concomitantly with the lipid fluidity measurements the ATP driven Ca2+ transport and Ca2+-ATPase activity were also monitored. It was interested to note that as the proteoliposomes were loaded with Ca2+ due to ATP driven Ca2+ pumping, the reconstituted Ca2+-ATPase activity as well as the Ca2+ transport was gradually inhibited. The ATP hydrolysis rate of Ca2+-ATPase containing proteoliposomes in the 4th minute was only 9% of that in the 1st minute. However, no similar inhibition was observed when the activity of purified non-incorporating Ca2+-ATPase was determined under the same experimental conditions. So, it seems that the reconstituted Ca2+-ATPase activity in liposomes may be modulated by the Ca2+-mediated changing fluidity of the lipid bilayer, resulting from the variation of transmembrane Ca2+ concentration gradient.

重建在大豆磷脂脂质体上的兔骨骼肌肌质网Ca~(2+)—ATP酶在ATP驱动下可将溶液中的Ca~(2+)转运到脂酶体内部;外加EGTA则可除去脂酶体外部的Ca~(2+),由此可得到四种含Ca~(2+)状态不同的脂酶体:(1)内、外都无Ca~(2+);(2)仅外部有Ca~(2+);(3)内、外都有Ca~(2+);(4),仅内部有Ca~(2+).用DPH和AS系列萤光探针对这四种含Ca~+状态不同的脂酶体的膜脂流动性进行了测定,结果表明:脂酶体外部加入Ca~(2+),脂双层外表面的流动性降低.当Ca~(2+)进入脂酶体内部后,内表面膜脂的流动性也降低,而且外层膜脂流动性进一步降低.脂酶体内、外的Ca~(2+)含量不同时,Ca~(2+)—ATP酶功能状态也不同.转运到脂酶体内部的ca~(2+)积累到一定浓度后,通过Ca~(2+)泵向内转运的Ca~(2+)及Ca~(2+)—ATP酶活力都受到了抑制.转运进行到第四分钟时的酶活只有第一分钟的9%.但在相同的实验条件下,失去了完整的膜结构的纯化的Ca~(2+)—ATP酶蛋白没有被抑制.这提示完整的膜结构是这种抑制作用所必需的,而且膜两侧Ca~(2+)浓度的梯差可...

重建在大豆磷脂脂质体上的兔骨骼肌肌质网Ca~(2+)—ATP酶在ATP驱动下可将溶液中的Ca~(2+)转运到脂酶体内部;外加EGTA则可除去脂酶体外部的Ca~(2+),由此可得到四种含Ca~(2+)状态不同的脂酶体:(1)内、外都无Ca~(2+);(2)仅外部有Ca~(2+);(3)内、外都有Ca~(2+);(4),仅内部有Ca~(2+).用DPH和AS系列萤光探针对这四种含Ca~+状态不同的脂酶体的膜脂流动性进行了测定,结果表明:脂酶体外部加入Ca~(2+),脂双层外表面的流动性降低.当Ca~(2+)进入脂酶体内部后,内表面膜脂的流动性也降低,而且外层膜脂流动性进一步降低.脂酶体内、外的Ca~(2+)含量不同时,Ca~(2+)—ATP酶功能状态也不同.转运到脂酶体内部的ca~(2+)积累到一定浓度后,通过Ca~(2+)泵向内转运的Ca~(2+)及Ca~(2+)—ATP酶活力都受到了抑制.转运进行到第四分钟时的酶活只有第一分钟的9%.但在相同的实验条件下,失去了完整的膜结构的纯化的Ca~(2+)—ATP酶蛋白没有被抑制.这提示完整的膜结构是这种抑制作用所必需的,而且膜两侧Ca~(2+)浓度的梯差可通过影响膜脂来调节Ca~(2+)—ATP酶的功能.

The dual layer dielectric reflection film of GeO 2/Al is deposited on inner wall of the quartz capillary by CVD. The inner surface reflectivity is increased, and transmission losses are decreased. The transmitting energy hollow fiber can transmit more than 80 W power of CW carbon dioxide laser.

利用化学气相沉积法 ,在毛细石英管内沉积GeO2 Al双层反射膜结构 ,增加内表面膜的反射率 ,降低传输损耗 ,该光纤可传输功率大于 80W的连续CO2 激光

The corrosion characteristics and mechanisms of brass tubes for power plants are studied.It is found that corrosion occurs extensively on the inner surface of the tube.Corrosion holes are distributed widely and with characteristics of pin holes.Many grains have come off from the inner sufaces of the tube and the foretips of the corrosion keep expanding along the grain boundaries.It is shown that the corrosion appears to be the coming off of grains along the grain boundaries and there are marks of fluid rushing...

The corrosion characteristics and mechanisms of brass tubes for power plants are studied.It is found that corrosion occurs extensively on the inner surface of the tube.Corrosion holes are distributed widely and with characteristics of pin holes.Many grains have come off from the inner sufaces of the tube and the foretips of the corrosion keep expanding along the grain boundaries.It is shown that the corrosion appears to be the coming off of grains along the grain boundaries and there are marks of fluid rushing on the borders of corrosion holes.Based on the observation of the microstructure of corrosion,it is concluded that there are three different corrosions in the tube,i.e.electrochemical corrosion caused by the electric voltage between the inner surface film and substrate of the tubes,zinc loss corrosion and fluid rushing corrosion with electrochemical corrosion being the main cause for the corrosion holes in the tubes.

该文研究了热电站冷凝器用黄铜管的腐蚀特征,发现腐蚀在铜管内表面大量发生,腐蚀孔分布广,具有点腐蚀针孔特征。腐蚀表面有较多的脱落晶粒,腐蚀前沿总是在晶界处扩展,腐蚀表现为晶粒沿晶界的剥落,腐蚀孔的边缘具有流体冲刷的痕迹。研究认为引起冷凝器用黄铜管腐蚀的3种主要机制分别是由内表面膜和铜管材料之间的电位差引起的电化学点腐蚀、黄铜的脱锌腐蚀以及水流的冲刷腐蚀,其中电化学点腐蚀是铜管发生早期穿孔破坏的主要原因。

 
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