查询词典 superscript

The title compound,(C6H6N3)(subscript 4)[Mo8]H2O, crystallizes in the triclinic system with Pī space group, the asymmetry unit of which is composed of one [Mo8](superscript 4)-anion, four protonate benzotriazolium organocations and a lattice water.

化合物(C6H6N3)4[Mo8]H2O的晶体结构属于三斜晶系的P1空间群，其不对称单元由1个[Mo8](上标 4-)，4个质子化的苯并三唑有机阳离子C6H6N3和1个结晶水组成。

It suggested that Ca(superscript 2+) could involve in seed germination of Trifolium repens promoted by GABA.

说明在GABA促进白三叶种子萌发过程中可能有Ca(上标 2+)的参与。

The effects of Ca(superscript 2+) on seed germination promoted by γ-aminobutyric acid in Trifolium repens were investigated.

以白三叶为材料，研究了Ca(上标 2+)螯合剂、通道阻断剂以及通道抑制剂对γ-氨基丁酸促进种子萌发的影响。

Objective To explore diagnostic value of adnosine triphosphate stress (superscript 99m)Tc-MIBI myocardial imaging on coronary heart disease.

目的 探讨ATP负荷试验(上标 99m)Tc-MIBI心肌显像对冠心病诊断的临床价值。

In this research, we employed shoot-tips of wild Chinese tulip tree in Mount Emei as explants for tissue culture, and mesured the content changes of super oxygen-anion free radicals O2(superscript -, hydrogen peroxide (H2O2) and malondialdehyde during the secondary culture.

本研究以峨嵋山野生鹅掌楸茎尖芽为外植体进行组织培养，并对其继代培养再生过程中超氧阴离子自由基O2 (上标-、过氧化氢(H2O2)和丙二醛含量的变化进行了测定。

The mean removal efficiency of NH(superscript + subscript 4)-N, TN, TP in the planted system were 55.02%, 45.44%, 98.52%, respectively, and 38.08%, 33.63%, 91.37% in the unplanted system, respectively; the removal efficiency of nitrogen and phosphorus in the planted system were higher than that in the unplanted system.

在整个运行过程中，植物系统对NH(上标+下标 4)-N、TN、TP的平均去除效率分别为55.02%、45.44%、98.52%，无植物系统为38.08%、33.63%、91.37%，植物系统对氮和磷的去除效率均高于无植物系统。

This paper synthesizes the Cu(superscript 2+) schiff base complex of disproportionated rosin amine, and catalyzes urushiol oxypolymerization to polymer.

研究了歧化松香胺席夫碱－铜配合物的合成及其对漆酚氧化聚合反应的催化性能。

Rational reaction condition is that ratio of the Cu(superscript 2+) schiff base complex of disproportionated rosin amine is 3%, urushiol concentration is 68.8 g/L, the system of reaction reacts 36 h at 30℃ in alcohol dissolvent.

结果表明，氧化聚合反应的理想条件是以乙醇为溶剂，加入3%歧化松香胺席夫碱－铜配合物催化剂，漆酚浓度为0.0688g/ml，在30℃下反应36h后，漆酚聚合物的沉淀得率为51.3%。

This showed that the main peak position of the transmission light is between 530-540 nm, and the color saturation is about 80%. The dense green color of the uvarovite sample is caused by its higher color saturation. The theoretical analysis of the mechanism of the green coloring of uvarovite indicates that the transition of 3d-orbital electron in the Cr(superscript 3+) is responsible for the green color.

采用紫外－可见光分光光度计对样品进行吸收光谱测试，对其颜色指数进行了定量分析，所得样品颜色的主波长为530~540 nm，饱和度为80%左右，进而分析了钙铬榴石的颜色主要由Cr(上标 3+)引起，其呈色机理归因于Cr(上标 3+)的d轨道电子跃迁。

Valonia extract was oxidized by H2O2. The modified valonia tannin was investigated for adsorption removal of copper in aqueous solution. The influences of pH value, initial Cu(superscript 2+) concentration on adsorption capacity of Cu were discussed.

以橡椀栲胶为原料，通过双氧水氧化降解改性，研究水解类橡椀单宁改性后对铜离子溶液的吸附沉淀以及pH值、金属溶液初始浓度对铜离子吸附沉淀容量的影响和规律。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。