查询词典 carbon
- 与 carbon 相关的网络例句 [注:此内容来源于网络,仅供参考]
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He fatty acid composition of grass carp was analyzed using GS-MS and more than 18 fatty acids were identified, including hexadecanoic acid, 9-hexadecenoic acid, 9-octadecenoic acid, 6,9-octadecadienoic acid, 9,12,15-octadecatrienoic acid, octadecanoic acid, 5,8,11,14-eicosatetraenoic acid, 4,7,10,13,16,19-docosahexaenoic acid, 5,8,11,14,17-eicosapentaenoic acid, pentadecanoic acid, heptadecanoic acid, and 5,8,11-heptadecatrienoic acid. There were some fatty acids with odd carbon atoms besides the fatty acids with even carbon atoms common in animals and plants.
P能改善蛋白质的乳化性和凝胶性。3、利用GC-MS对草鱼鱼肉中的脂肪酸进行分析,鉴定出草鱼中含有棕榈酸、十六碳烯酸、油酸、亚油酸、亚麻酸、硬脂酸、花生四烯酸、DHA、EPA、十五烷酸、十七烷酸、十七碳三烯酸等十八种以上脂肪酸,除含有动植物中常见的偶数碳脂肪酸外,还含有一定量的奇数碳脂肪酸。
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A suspension of carbon nanotubes as a nanofluids was prepared by dispersing carbon nanotubes into deionized water. The effects of several typical kinds of surfactants such as sodium dodecyl benzene sulfonate, hexadecyl trimethyl ammonium bromide and emulsifying agent OP on the stability of the nanofluid were studied by stationary and centrifugal tests with sample morphologies characterized by SEM and TEM.
在水中加入碳纳米管制备了含碳纳米管悬浮液,研究了几种典型类型的表面活性剂:十二烷基苯磺酸钠、十六烷基三甲基溴化铵及乳化剂OP对纳米流体稳定性的影响,通过静置和离心分离等手段研究了其稳定性,并采用扫描电子显微镜和透射电子显微镜对样品的形貌进行了表征。
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Compared to the Primorac Carbon OFF+, which uses the Hinoki as an outer veneer, the SCHLAGER CARBON OFF+ is a recognizable idea faster and a little heavier as well.
若与日桧Hinoki作为面材的普炭相比,我们因此可以很容易看出来,为什么施炭要来的稍硬且重一点。
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In this case, the solidification of the liquid phase formed at the hipping temperature led to the formation of crystalline intergranular phases at all temperatures: however, the chemical compositions of the intergranular phases formed in the specimens with and without carbon additions were different, since for high carbon contents the resulting intergranular phase was observed to be richer in Yttrium(85% at Y/15% at Si).
在这种情况下,加压温度下液态产物的凝固在所有温度范围下都将生成间粒晶体:但是,是否添加了碳则将会使产物晶体的化学成分发生不同,因为在高碳含量下,产物晶体会更富含钇(85%Y比15%Si)另一方面,我们必须强调的时,如果Al2O3作为第三方物质加入反应混合物粉末中,那么产物晶体的结晶度将被破坏。
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Considering a spherical porous carbon particle immersed in a static ambient atmosphere, the combustion characteristics under three basic conditions: frozen flow, equilibrium flow, partial flow are solved in a half-analytical and half-numerical way. By using the LAEA (Large Activation Energy Asymptotic Method), the departure value of some parameters such as combustion rate, temperature, and concentration are obtained. On this basis, the rules of a carbon particle combustion under various conditions when the gas phase Damk〓hler number is in the range of 0,+∞ are summarized.
建立氧化性环境中相对静止的多孔炭粒燃烧的控制方程,采用半解析、半数值方法求解出炭粒在冻结流、部分流、平衡流三种基本情况下的燃烧规律,并采用大活化能渐近匹配方法,计算出偏离冻结流、偏离平衡流情况下燃烧速率、温度及组分浓度等参数的偏离解,进而总结出炭粒在气相Damk〓hler数为0,∞整个范围内燃烧特性变化规律。
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Electroplating with ultrasonic agitation was used to deposit these composite coatings. The composite coatings were observed with SEM and TEM. It was observed that carbon nanotubes and carbon nanofibers were distributed homogen eously and embedded tightly in the Ag matrix, in additio...
通过扫描电子显微镜和透射电子显微镜进行观察,证明碳纳米管及碳纳米纤维能够均匀分散到Ag基体中并实现良好结合,其中,Ag更在碳纳米管表面外延生长,形成了有效的界面结合。
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Considering the curvature effect on hooping of nearest-neighboring carbon atoms of armchair carbon nanotubes, the energy band, density of state and velocity of electron of armchair SWNT were analytically derived by using the tight-binding model and Born-Karman boundary condition.
在考虑曲率效应对扶手椅型碳纳米管最近邻碳原子交叠积分影响的情况下,利用紧束缚模型和玻恩-卡门边界条件解析地推导扶手椅型SWNT的能带、态密度和电子公有化运动速度,对扶手椅型SWNT电子性质的分析发现:考虑曲率效应后扶手椅型SWNT仍然是金属管,但其能带的总能减小,其态密度的导电平台变窄且其电子公有化运动速度变小。
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The results showed that soil organic carbon, water-soluble organic carbon and humin decreased gradually. Extracted humic substances presented an increasing trend at first and then decreased. Relative proportion of humic acid in HE decreased at first and then increased during the initial stage of corn stalk decomposition, which indicated that the formed rate of fulvic acid was faster than HA. Then PQ dropped gradually and reached stabilization, which indicated that FA and HA transformed into each other for some time and then reached balance.
研究结果表明:随着培养时间的延长,土壤有机碳、水溶性有机碳、胡敏素逐渐减少,可提取腐殖物质先增加后下降,可提取腐殖物质中胡敏酸的相对比例则在玉米秸秆分解初期表现为先减少后增加、最后趋于稳定,表明富里酸和HA经历了一段相互转化的过程后达到了动态平衡。
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Based on biological experiments, mango glycoside is used as raw material; under the condition with phenol and hydroiodic acid, carbon-carbon bonds are broken to produce the crude product of mango aglycone; the crude product is separated and purified through silica gel column chromatography so that the mango aglycone is separated; the yield rate reaches 12 percent, the purity is higher than 95 percent, and the reproduction performance is good; the IGTT of C57BL/6 normal mice is effectively improved with the norathyriol; and simultaneously the quantity of insulin secretion induced by glucose in vivo for the C57BL/6 normal mice can be improved with the norathyriol.
通过生物学实验证明,本发明所涉及的以芒果苷为原料,在苯酚和氢碘酸条件下,使得碳-碳键断裂,制备得到芒果苷元粗品,再通过硅胶柱层析分离纯化得到芒果苷元的方法使得其产率可达12%、纯度大于95%,且重现性好;norathyriol可使C57BL/6正常小鼠IGTT有明显改善;同时norathyriol可提高C57BL/6正常小鼠体内葡萄糖诱导的胰岛素分泌量。
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Microbial biomass in soil profile showed negative relation with soil pH value and bulk density, while positive correlation with contents of soil organic carbon, light fraction and particulate organic carbon and fine root biomass were found. There were no significant difference between soil microbial biomass and DOC, total N, total P, hydrolyzable N and available P.
土壤微生物生物量垂直分布与土壤pH和容重呈负相关,与土壤的有机碳、轻组有机碳和颗粒有机碳含量及细根生物量呈显著的正相关,但与土壤可溶性有机C和全N、全P、水解性N和速效P含量的相关性不显著。
- 相关中文对照歌词
- Carbon
- Carbon Monoxide
- Twilight At Carbon Lake
- Carbon Scoring
- Carbon Copy
- Carbon
- Carbon Monoxide
- Carbon
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。