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Data obtained by thin-sections analysis, cathodoluminescence emission analysis and SEM/EDX show that carbonate cements seem to be the uppermost cements composed of ferroan sparry calcite and ankerite and are distributed mostly in the depth interval of 100 m below the unconformity, with their contents increasing with the depth.

通过薄片观察、阴极发光、扫描电镜/能谱分析,认为碳酸盐胶结物是研究区砂岩最主要的胶结物成分,其主要类型为方解石和铁白云石,垂向上含量随深度增加而增加,多集中分布在白垩系和侏罗系之间的不整合面之下约100 m的范围之内。

The aluminium oxyhydrogen adjuvant could increase the IgG titer to Pncps caused by the Pncps-protein conjugant, very notably increase the IgG titer to protein and to conjugant itself caused by conjugant.

氢氧化铝佐剂能增加多糖-蛋白结合物诱生的抗多糖IgG抗体滴度,极其显著地增加抗蛋白及抗结合物自身的IgG抗体滴度。

The results showed that the density of glandular trichome of mature leaves was lowest in lower leaves, the second in cutter leaves, and the highest was found in upper leaves.α-Duvatriene-4-ol,β-Duvatriene-4-ol,α-Duvatriene-4,6-diol and β-Duvatriene-4,6-diol were higher in cutter leaves than that in lower leaves by 282%, 240%, 48% and 80% respectively, while those in upper leaves were higher than that in lower leaves by 991%, 687%, 74% and 129%, respectively.

结果表明:不同部位成熟烟叶腺毛密度表现为下部<中部<上部;中部烟叶分泌物中的α-西柏三烯-4-醇、β-西柏三烯-4-醇、α-西柏三烯-4,6-二醇、β-西柏三烯-4,6-二醇的含量分别比下部烟叶增加了282%、240%、48%、80%,上部烟叶的上述四种分泌物的含量分别比下部烟叶增加了991%、687%、74%和129%。

Their thermotropic phase behavior was investigated by differential scanning calorimetry and POM. It was found that T(subscript S-N) w and T(subscript N-I), of PMMAZO was slightly increased with the increased of the mass ratio of liquid crystal block segments. PEO and PMMA block affected the liquid cystal behavior of PMMAZO. Meanwhile, PMMA and PMMAZO obviously influenced the crystals property of PEO segments3 which was decreased as the increase of molecular weight of PMMA and PMMAZO segments.

以差示扫描量热仪和偏光显徽镜研究了ABC三嵌段共聚物PEO-b-PMMA-b-PMMAZO的热力学相转变行为,发现随着PMMAZO链段的质量百分比的增加,三嵌段共聚物中PMMAZO链段的T和T逐渐提高;同时,PMMA和PMMAZO链段的长短影响PEO链段的结晶性,随着液晶段PMMAZO和PMMA链段分子量的增加,PEO链段的结晶性减弱。

The inclusion constants was investgated by means of Hildebrand-Benesi double-reciprocal plot which based on the fact that the excitation and emission peak position of Brilliant cresy blue kept unchanged but the emission strength increased disciplinarily with the increasing of β-cyclodextrin concentration.

利用灿烂甲酚蓝的荧光强度随β-环糊精浓度的增加呈现规律性的增加,而最大吸收波长及发射波长不变的性质,用Hildebrand-Benesi法测定了β-环糊精与灿烂甲酚蓝包合物的生成常数,确定包合比,并预测了包合物的可能结构。

In Chapter 5, photo-induced absorption is used to study the intersystem crossing from singlet to triplet states of two polyfluorenes after doped with Ir-complex. It is found that the triplet exciton lifetime of PFs is reduced by the dopants. But instead of decreasing, the population density of PF triplet exciton increases by almost one order of magnitude. The finding shows that the ISC rate can increase over 100 times due to the spin-orbital interaction with the Ir ions.

第五章以光诱发吸收光谱技术研究两种聚芴高分子掺杂绿光铱错合物后,聚芴的单重态到三重态的内部系统转换效率的改变;研究发现在掺杂后,聚芴的三重态生命期减短,但出乎意料的是其三重态的态密度并没有随之降低反而有一个数量级的增加,其原因为单重态到三重态的内部系统转换受铱错合物的影响效率增加了100倍。

Copolymers having about 2 mol% of comonomer appeared to have higher isotacticity as calculated from methine group signals in the 13C-NMR spectra.

经13C-NMR分析,随著共聚单体IR在共聚物中的摩尔分数的增加,共聚物的全同规整度增加,达到一定值后又呈下降趋势。

Copolymers having about 2 mol%of comonomer appeared to have higher isotacticity as calculated from methine group signals in the 13C-NMR spectra.

经13C-NMR分析,随着共聚单体IR在共聚物中的摩尔分数的增加,共聚物的全同规整度增加,达到一定值后又呈下降趋势。

The blends of PE-g-MAH and gelatin were prepared by melting process and the compatibility of PE-g-MAH and gelatin in blends were characterized. The results of FTIR showed that the characteristic absorption band peaks of amine and amide groups of gelatin were shifted in PE-g-MAH/Gelatin blends, the equilibrium values of torque were higher with the increase of blending temperature, which proved that graft copolymer PE-g-MAH-g-gelatin was formed during the preparation process, and the amount of PE-g-MAH-g-gelatin was increased with increasing the amount of PE-g-MAH. SEM micrographs exhibited that there was PE-g-MAH-g-gelatin formed in surface of gelatin phase.

通过红外光谱分析、HAAKE流变分析、抽提等实验证明:共混物中明胶的氨基、酰胺基团吸收峰峰位发生了明显的变化;在熔融共混过程中,随着温度的提高,平衡扭矩增大;明胶与PE-g-MAH发生了反应形成PE-g-MAH-g-明胶接枝共聚物,而且随着PE-g-MAH用量的增加,形成接枝共聚物的量也提高;SEM的实验结果表明,在明胶的表面确有接枝物形成;通过DMA测试共混物的玻璃化转变温度,发现两组分的玻璃化转变温度差值减小,二者的相容性提高,实现了共混体系的自增容。

It was shown that the absorption peaks of amine and amide groups of gelatin were shifted in HDPE/PE-g-MAH/Gelatin blends because of the reaction of PE-g-MAH with gelatin. The addition of PE-g-MAH made the increase of HDPE glass transition temperature. The compatibilizing effect of PE-g-MAH was due to the crystal compatibility produced by forming the co-crystals of HDPE, PE-g-MAH and PE-g-MAH-g-gelatin. The blends of EAA and gelatin were prepared by melting process and the compatibility of the blends was also studied. The FTIR results showed that absorption peaks of amine and amide groups of gelatin were shifted in EAA/Gelatin blends.

通过红外光谱分析、HAAKE流变分析、抽提等实验证明:共混物中明胶的氨基、酰胺基团吸收峰峰位发生了明显的变化;在熔融共混过程中,随着温度的提高,平衡扭矩增大;明胶与PE-g-MAH发生了反应形成PE-g-MAH-g-明胶接枝共聚物,而且随着PE-g-MAH用量的增加,形成接枝共聚物的量也提高;SEM的实验结果表明,在明胶的表面确有接枝物形成;通过DMA测试共混物的玻璃化转变温度,发现两组分的玻璃化转变温度差值减小,二者的相容性提高,实现了共混体系的自增容。

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