厚膜的
- 与 厚膜的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that the oxidization weight increasing and oxidation time follow the parabolic law at 800℃, no surface oxidation film desquamates, and the oxidation rate is stable. While at boot, the oxidation kinetic curves approximately follow the parabolic law, oxide films begin to desquamate lightly and thickening, and the mass gains are about four times as those at 800℃.
结果表明,熔敷金属在800℃氧化时,氧化增重与氧化时间遵从抛物线规律,表面氧化膜无剥落,氧化速率较稳定;在1000℃氧化时,氧化增重与氧化时间近似遵从抛物线规律,表面氧化膜出现少量剥落,且氧化膜增厚,氧化增重是800℃氧化时的4倍左右。
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Painting film should be in conformance with design requirements. Thin coating always bring on coating's inutility, while thick coating also is dangerous, and condition of two kind will happen: first one, solvent contained in painting can't volatilized completely, that will reduce conglutination consequently; the second is thick painting may bring on prime crack.
漆膜的厚度应适当并符合设计要求的厚度,如果膜厚不足,通常会导致涂层提前换效,但是涂层太厚也同样具有危险性,现代高科技涂料如果涂覆过厚,会有下列二种情况发生:一是涂料含有的溶剂不能充分发挥出来,从而大大降低附着力;二是底漆龟裂。
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The invention discloses a method to integrate single CMOS with bulk silicon microelectromechanical system, its technical project: 1 forming isolating groove: adopting deep-groove etching, and SiO2 and polycrystal silicon filling to realize the insulation of MEMS structure and CMOS circuit; 2 making standard CMOS circuit; 3 using SiO2 and Si3N4 as mask, etching silicon on the back until exposing SiO2 at the bottom of the isolating groove, to complete the thickness control for MEMS silicon structure layer; 4 completing metalizing the CMOS circuit and masking the MEMS structure: MEMS structure region uses Al as mask and CMOS circuit region uses thick photoetching glue as mask, using DRIE to release silicon structure.
本发明公开了一种将单片CMOS与体硅微机械系统集成的方法,其技术方案为:1形成隔离槽:采用深槽刻蚀,SiO 2 和多晶硅填充,实现MEMS结构和CMOS电路的绝缘;2完成隔离槽后进行标准CMOS电路的加工;3用SiO 2 和Si 3 N 4 作掩膜,从背面腐蚀硅,直至暴露出隔离槽底部的SiO 2 ,完成MEMS硅结构层的厚度控制;4完成CMOS电路金属化和MEMS结构掩膜:MEMS结构区用铝作掩膜,CMOS电路区用厚光刻胶作掩膜,用DRIE释放硅结构。用本发明方法不仅获得了较大的质量块,而且用本发明较高的深宽比制作出的结构电容,同时实现了体硅微机械与CMOS电路的集成,显著提高MEMS传感器的精度和稳定性,具有前沿性和重要实用价值。
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In the experiment, the TiO2 nanoporous films were made dy using multiple sprinkling technique in the home-made sprinkling box instead of the doctor blade method. The multiple sprinkling technique can quickly produce the TiO2 film and easily control its thickness, i.e. transmittance. The multiple sprinkling technique made TiO2 films receive the result that the higher heating temperature and the longer heating duration, the better photoelectric conversion efficiency . The experimental data show that the sprinkling technique is better than the doctor blade and the DSSC integrated with the photoelectrode ca.
实验中自行制作喷雾箱,以多次喷雾的方式制作TiO2多孔膜,取代传统的刮刀涂布法,达到快速制作及容易控制膜厚或膜之透光率的目的,当藉由喷雾法所制作的奈米TiO2多孔膜烧结温度越高时,其光电转换效率也越好,烧结时间越长,DSSC光电转换效率越佳,整体之效果,喷雾涂布法有较优於刮刀涂布法的效果。
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Form ternary phosphating film, fine grain size, special structure. Can adsorb thick cathodic electrophoretic coating, make film surface equality and high-brightness.
所形成的三元系磷化膜晶粒细密,结构特殊,可吸附较厚的阴极电泳涂膜,并使涂膜表面均匀完整光亮度高。
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RESULT: 1.Ouabain act on lens sodium-pump,under the LM,lens anterior capsular membrane discontinuous,epithelium cells clustered,occluding zonule seperated,lens fiber layers fractured.Under the EM,cells totally hollowed,mitochondria swelling,myelin figure appeared.RT-PCR examine the expression condition of αsubunit of sodium pump on mRNA level,α1、α2 and α3-isoform are all decreased.2.Digoxin act on lens sodium-pump,under the LM,lens cell oedema,linkage distructed,extensive exfoliation.Under the EM,plasma appeared little half-transparant hollow region,mitochondria swelling and ridge disappeared. RT-PCR examine,α1、α2 and α3-isoform are all decreased.3.Amphotericin B act on lens sodium-pump,under the LM,lens epithelium cells linked tightly,arranged in-line,lens fiber layers arranged tightly and regularily.Under the EM,abbundant cellular organes,exuberant cells function indicated. RT-PCR examine the expression condition of αsubunit of sodium pump on mRNA level,α1 and α3-isoform are increased significantly,demonstrated isoform-specific action.4D-thyroxine act on lens sodium-pump,under the LM,lens plasmalemma integrated,cells arranged tightly and regularily.Under the EM,nucleus fission appeared,desmosome half-desmosome and tensile microfilaments linked the cells. RT-PCR examine,α2 and α3-isoform are increased, also demonstrated isoform-specific action.5.Vitamin E act on lens sodium-pump,under the LM,lens anterior capsular membrane continuous and smooth,epithelium cells tightly linked,lens fiber layers appearede hollow region occasionally.Under the EM,lateral membrane high density belt appeared,abundant nucleolus. RT-PCR examine,onlyα1-isoform are increased, demonstrated significantly isoform-specific action.6.DMSO act on lens sodium-pump,under the LM,lens anterior capsular membrane slightly thicker,cells linkage partly distructed.Under the EM,plasmalemma denaturation,mitochondria swelling.RT-PCR examine,α1、α2 and α3-isoform are all altered slightly and haven't significant meanning.
结果:1、哇巴因作用于晶状体钠泵后,光镜下晶状体前囊膜断裂、上皮细胞聚积、闭合连接分离、纤维板层裂隙,电镜下全层细胞空泡化、线粒体肿胀出现髓样结构,RT-PCR法检测晶状体钠泵α亚单位α1、α2及α3三种重整异构体在mRNA水平的表达均减弱。2、地高辛作用于晶状体钠泵后,光镜下晶状体细胞水肿、细胞连接破坏、广泛剥离,电镜下胞质见少许半透明空化区、线粒体肿胀嵴消失,RT-PCR法检测晶状体钠泵α亚单位α1、α2及α3三种重整异构体在mRNA水平的表达均减弱。3、两性霉素B作用于晶状体钠泵后,光镜下晶状体上皮细胞紧密连接、线状排列、纤维板层紧密规整,电镜下细胞器丰富、细胞功能旺盛,RT-PCR法检测α1及α3表达显著增强、具有一定的重整异构作用特异性。4、D甲状腺素作用于晶状体钠泵后,光镜下晶状体质膜完整、细胞排列紧密规整,电镜下胞核见分裂像、细胞间有桥粒、半桥粒及张力微丝,RT-PCR法检测α2及α3表达均增强、亦有一定的重整异构作用特异性。5、维生素E作用于晶状体钠泵后,光镜下晶状体前囊膜连续光滑、上皮细胞紧密连接、纤维板层偶见空化,电镜下囊侧膜内有高电子密度带、细胞核仁丰富,RT-PCR法检测仅有α1的表达显著增强、具有极强的重整异构作用特异性。6、二甲基亚砜作用于晶状体钠泵后,光镜下晶状体前囊膜轻度增厚、细胞连接部分破坏,电镜下质膜变性、线粒体肿胀,RT-PCR法检测晶状体钠泵α亚单位α1、α2及α3三种重整异构体在mRNA水平的表达无显著改变。
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The specimen was preliminary coated with carbon of 10-20 nm in thickness, then sputtered with gold of various thickness according to its shape and surface texture: a gold film of 60-80 nm in thickness for bell-jar or tower-type radiolarites, 80-140 nm for globiferous radiolarites with spines and 140-200 nm for globiferous radiolarites.
在放射虫化石表面先蒸镀一层10-20 nm厚的碳膜,然后根据放射虫化石的形态和表面结构的不同,溅射厚度不同的金膜;钟罩形、塔形放射虫化石的金膜厚度在60-80 nm,带刺的球形放射虫化石的金膜厚度在80-140 nm,球形放射虫化石的金膜厚度在140-200 nm。
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Results Extensive and diffuse synovial hyperplasia can be seen in patients with RA;synovial pannus formation can be seen in 25 cases.
结果RA组病人均可见广泛、弥漫的滑膜增生,其中25例病人可见滑膜血管翳形成,而OA组仅7例病人可见轻度滑膜增厚,未见滑膜血管翳形成者(X2=55.78P.005);RA组关节软骨及软骨下骨改变较严重且弥漫,而OA组软骨退变则较局限,且以关节摩擦大的部位受损为著,其软骨下骨改变较为局限,常常见于IV软骨退变;关节腔积液、半月板及韧带改变,在OA组与RA组之间无差异。
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Through copolymerizing AA and AN in different mole ratio, and compare the PV performance with membrane of PVA acetal membrane, we can concluded that, the separation flux of composite membrane is less than PVA acetal membrane, however, when the mole ratio of AA and AN is 1:1, the separation factor is higher than PVA acetal membrane, from the view of PSI, the composite membrane is better, thats the reason of the hydrophilic functional group and hydrophobic functional group ratio proper, it achieved good balance.
经过研究得到相对最佳的制膜条件:PVA浓度10%,甲醛浓度36%,采用加热到75℃的方法缩醛和制膜,热处理时间为15min;AA与AN的投料摩尔比为1比1左右,复合膜厚为30gm。通过渗透汽化指数的综合衡量,得到对于共聚复合膜最佳的使用温度为50℃左右。
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After bleeding sloped, the hemoglobin amount in films or gauzes were measured to determine the hemostatic effect Using a randomized design, one incision in each animal was treated with C-CM membrane, the influence of C-CM film on the growth of bacteria (Staphylococcus aureus ATCC 27853. Escherichia coli ATCC 25922. Monil lia albicans ATCC 14053)were observed in vitro with solid medium. Rusults: It was observed that C-CM membrane had no toxic effects on surrounding tissue and was slowly degraded after implanted into rat leg muscular porch ; The results of hemostatic experiment showed that C-CM film adhered well to incisions.
结果:C-CM膜植入动物肌肉中,周围组织无明显炎症,未发现组织变性和坏死,可在组织内缓慢降解,具有良好的组织相容性,6周后反应接近外科缝合丝线组;止血实验结果发现:C-CM膜组和纱布组的出血时间分别为83.5±9.333s和117±15.9275s,血红蛋白光度吸收值为0.9204±0.7559和1.9764±0.7205,二组比较差异显著(P<0.05),说明C-CM膜有一定的止血作用;促进创面愈合实验结果显示:不同时间段C-CM膜组肉芽组织较对照组厚,其中胶原纤维含量亦较多,C-CM膜组的创面愈合时间早于空白对照组,伤口愈合较快;抑菌实验显示C-CM膜对三种菌产生接触性抑制。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。