查询词典 dissociation

Furthermore, some study found that difference in recoding mode and mechanism participated in by attention lead to dissociation in visuo-spatial working memory.

这篇文章对已往实验结果进行了论述、分析和评价，指出了以往研究尚未解决的问题以及未来研究应该关注的方向。

Enantiomer or solid-state form ratios (e.g., for racemates, and for defined admixtures of isomers or enantiomers or solid-state forms); solubility profile (aqueous and nonaqueous as applicable); partition coefficients; solution pH; dissociation constant; melting or boiling point; refractive index; specific gravity.

该要求可以通过提供下述信息来满足：名称（通用名、化学名、编码等）、化学摘要服务编码、性状描述（如：外观、颜色、物理状态）、分子式和分子重量、结构式、立体化学（找出手性中心、顺式反式异性等）、对映结构体比率（如：外消旋物、规定的异构体、对映异构物和固态形式的混合物）、溶解度概况、分配系数、溶液pH值、解离常数、熔点或沸点、折射率、比重。

Enantiomer or solid-state form ratios (e.g., for racemates, and for defined admixtures of isomers or enantiomers or solid-state forms); solubility profile (aqueous and nonaqueous as applicable); partition coefficients; solution pH; dissociation constant; melting or boiling point; refractie index; specific graity.

该要求可以通过提供下述信息来满足：名称（通用名、化学名、编码等）、化学摘要服务编码、性状描述（如：外观、颜色、物理状态）、分子式和分子重量、结构式、立体化学（找出手性中心、顺式反式异性等）、对映结构体比率（如：外消旋物、规定的异构体、对映异构物和固态形式的混合物）、溶解度概况、分配系数、溶液pH值、解离常数、熔点或沸点、折射率、比重。

The results show that there exist profusions of superlattice intrinsic stacking faults in the deformed alloy ductlizied by palladium, and the faults are generated from the further dissociation and reaction of APB-coupled dislocations.

结果表明，加Pd韧化的Ni(下标 74.5)Pd2Al(下标 23.5)合金室温变形组织中存在著大量超点阵内禀层错。这些层错是从以反相畴态分解的a/2〈011〉位错通过进一步的分解和反应转变来的。

For dissociation of c-C2H4S+ in a region 10.6?{11.8 eV, branching ratios and average releases of kinetic energy in channels of formation of c-C2H4S+, CH3CS+ and HCS+ were obtained from well-resolved coincidence mass spectra.

我们由环硫乙烯在光能量范围10.6-11.8 eV的同现质谱谱线的面积和半高宽，得到c-C2H4S+、CH3CS+和HCS+在各个光能量的分枝比和释放的平均动能。

In order to understand the effect of sodium dodecyl sulfate on gas hydrate formation, the experiments of gas hydrate formation were conducted using the gas hydrate formation and dissociation system.

为研究钻井液化学成分对天然气水合物的影响作用，利用天然气水合物人工合成实验系统进行了天然气水合物的人工合成实验。

Furthermore, the effect of single electron transfer on the dissociation of N-NO bond was also investigated.

此类化合物N-NO键的与〓差别较大，说明它们是储NO分子的好的模型化合物。

It appearsthat condensed-phase 〓 would be a high energy fuel with high calorific value andan ideal high energy density material. It has the advantages as follows:(1)releasesenergy through self-dissociation mode;(2)does not need carrying another substancesupplying oxygen;(3)produces the final product 〓 molecule, which has very highstability and no environmental pollution.

通过对〓的密度、爆速、爆压和比冲的理论计算，可以得出〓是一种具有很高热值的高能燃料，是一种理想的高能量密度材料，它通过自身的分解释放能量，不需要另外携带供氧物质，并产生具有高稳定性的、对环境无污染的〓分子作功。

In this report, half-esterification between these pendent hydroxyl groups of hydroxyl-PU and maleic anhydride could lead to new pendent groups, carboxylic groups. These highly polar carboxylic groups in the side chain of PU could play the role of internal emulsifier. They had self-dissociation ability in the water or were neutralized first by appropriate amount of base. Then, PU bearing carboxylic group could dispersed steadily in the water, named aqueous-based polyurethane dispersion.

在本论文中，利用原来亲油性Hydroxyl PU主链段上悬挂的羟基经由与琥珀酸酐的半酯化(Half-esterification Reaction)反应后，使PU在侧链上悬挂具有强极性的羧酸基，其可作为聚胺酯分子中的内乳化剂，羧酸基能在水相中自身解离产生离子或加入适量碱使之中合，使聚氨酯高分子能够稳定分散於水中，即所谓水性PU分散液(Aqueous-based Polyurethane Dispersion)。

There is an apparent dissociation of β 2 AR induced augmentations of the intracellular Ca 2+ transient and contractility from cAMP production and PKA dependent cytoplasmic protein phosphorylation.

受体激活所引起的细胞内钙和收缩力的增加与细胞内环磷酸腺苷的增加和胞浆蛋白磷酸化有明显的脱节。

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。

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。