查询词典 nm
- 与 nm 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Ten batches of Cortex Moutan Carbonisatum were measured by HPLC with Paeonol as a reference substance and the HPLC analysis was performed on a Hedera ODS-3 Chromatographic Column (4.6 mm×150 mm, 5 μm), with methanol to Acetonitrile (1∶1) and 0.5‰ trifluoroacetic acid solution as mobile phase in gradient mode and the detection wavelength was at 258 nm.
采用Hedera ODS-3柱(4.6 mm×150 mm,5 μm),流动相甲醇-乙腈(1∶1)-0.5‰三氟乙酸水,梯度洗脱,检测波长258 nm。
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Three dimensional (3D) honeycomb-like porous structures made up of nanoslices of hydroxy cupric phosphate heptahydrate Cu8(PO3OH2(PO4)4·7H2O single crystals were constructed by a facile assistant surface oxidation technology. The pore size of the 3D structure ranges from hundreds of nanometers to two micrometers, and the thickness of the two dimensional (2D) nanoslices is about 50~100 nm. The wettability of the porous surfaces was transformed from superhydrophilic to superhydrophobic by chemical modification with octadecanethiol or PDES.
相对于硬脂酸修饰表面,氟硅烷修饰表面对水滴具有更低的接触角滞后和较低的黏着,这可能是因为氟硅烷比硬脂酸具有更低的表面自由能所致。2、利用酸辅助的表面氧化技术制备了由Cu8(PO3OH)2(PO4)4·7H2O单晶组成的三维蜂巢状多孔结构,孔尺寸约为几百纳米到2微米,二维的纳米片厚度为50~100 nm。
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The results show that the sample possesses two-dimensional (2-D) hexagonally ordered mesoporous structure, and the pore volume of the sample is 1.88 cm3/g, the specific surface area is 1 394 m2/g; it possesses mesoporous structure and narrow pore size distribution, the average pore size is 3.4 nm. The supercapacitor has good electrochemical performance, the specific capacitance is 95 F/g at a charge/discharge current density of 500 mA/g after 10 000 cycles, and specific capacitance fluctuates between -4% and 4%.
结果表明:样品孔结构呈二维六角有序分布;该样品的孔体积为1.88 cm3/g,比表面积为1 394 m2/g,具有典型的中孔结构和集中的中孔分布,它的最可几孔径为3.4 nm;制备的中孔炭作电极材料组装的超级电容器有良好的电化学性能,在500 mA/g的充放电电流密度下,循环10 000次的平均比电容高达95 F/g,比容量波动范围仅为-4%~4%。
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Study K2-xLa2Ti3-xVxO10 serves as smooth activator to be more than 290 Nm ray radiation to fall in wavelengh, splitting decomposition aquatic product gives birth to hydric smooth catalysis active, discuss V5+ to adulterate the influence of active of smooth catalysis of K2La2Ti3O10 of mine of calcic to layer shape titanium.
探究K2-xLa2Ti3-xVxO10作为光催化剂在波长大于290 nm光辐射下,裂解水产生氢气的光催化活性,并讨论V5+掺杂对层状钙钛矿K2La2Ti3O10光催化活性的影响。
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The mean hydrodynamical particle diameters of the bare silica nanoparticles, MPSN and APSN, determined by the laser scattering system, were about 240, 45 and 560 nm, dispersed in toluene, respectively.
LSS 分析结果表明,未修饰纳米氧化硅、 MPSN和APSN在甲苯分散体系中的平均流体力学直径大约分别为240、 45和560 nm。
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In comparison to the process simply using a Hall ion source for the IBAD, the coating has a more compact and uniform structure and a better property in polishing. After surface modification, the surface roughness of the substrate is reduced to 0.635 nm which is the same as that of the S-SiC substrate, also the surface reflectance is obviously enhanced to that of the fine polished zerodur glass.
测试结果表明:与单纯霍尔离子源辅助方法相比,该工艺方法制备的Si改性涂层生长得更加致密、均匀,抛光特性良好;改性抛光后表面粗糙度降低到0.635 nm,达到了S-SiC基底的水平;改性后RB-SiC基底的反射率明显提高,达到了抛光良好的微晶玻璃的水平。
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The molecules involving azo and imino functional groups can coordinate with Hg2+ to result in a large blue shift from 453 to 363 nm corresponding to a notable color change from orange to pale yellow in aqueous methanol solution (H2O/CH3OH=1/4, V/V), which can be applied to naked eye detection of Hg2+.
这些传感器分子包含偶氮和亚胺功能基团,在水/甲醇溶液(体积比1/4)中,可以与汞离子配位,使紫外-可见光谱中吸收峰发生由453到363 nm的蓝移,引起一个明显的溶液由橙色到淡黄的颜色变化。因而,这些传感器有肉眼检测汞离子的潜在应用。
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Microtubules and their textural composite hydrate system, nuclear envelope inside the cell, the places of plasma membrane infolding and cell junction and cell adhesion outside the cell possess lots of nano-scale (100-103 nm) narrow spaces.
在细胞内部的微管及其织构复合水化体系、核膜以及在细胞外部的质膜内褶和细胞连接粘连之处都可以发现许多纳米尺度(100~103 nm)缝隙空间。
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Intensity correlated imaging,which can realize the lensless Fourier-transform,the diffraction tomography and the two-step phase-retrieval algorithm are combined together to realize intensity correlated three dimensional diffraction tomography by using 650 nm pseudo-thermal light.
利用强度关联成像技术可实现无透镜傅里叶变换的特点,并结合衍射层析技术和二步相位恢复算法,使用波长为650 nm的赝热光实现了强度关联三维衍射层析。
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However 528 nm and (dR716-R496)/(R716+R496) were the most important waveband and index to evaluate the variation of Fv/Fm on Mangifera indica and Decussocarpus nagi. At water deficit photosynthetic capacity and stomatal conductance reduced by decreasing soil water potential.
在平地结果显示,不同生态习性之植物其Fv/Fm对温度及光度之反应各异,并得知528 nm为推估芒果Fv/Fm萤光变化的重要波长,其反射率一次微分值为推估芒果Fv/Fm之最佳指数,NDVIdR716-496则为推估竹柏Fv/Fm最准确之指数。
- 相关中文对照歌词
- NM 156
- 推荐网络例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。