查询词典 superscript

In a proper condition, U(superscript *) is a generalized solution of the differential equation system.

提出了象凸微分方程组的概念，并用这一概念对一类微分方程组的边值问题提出了一种新的变分迭代解法，此迭代解的极限U存在；在适当的条件下，U为此微分方程组的广义解，应该指出：1。

The results indicated that under photooxidation condition, the addition of "RuBP regeneration system" and sodium glycolate increased qP and Φ, while R5P, DHAP and HCO(superscript – subscript 3) increased qN, compared to nonphotooxidative control.

结果表明，光氧化条件下外加"RuBP再生系统"和乙醇酸钠可提高qP和Φ，而R5P、DHAP和HCO(上标–下标 3)可提高qN，显示其对光氧化下叶绿体PSII活性有一定程度的保护作用。

Atrazine, which was developed by the Company of Basel Geigy located in Swiss, is one of the mostfrequently used herbicides over the world(superscript [3]). It was used to control the broad-leaf weed and graminaceous grasses which grows in the field of the core, the sorghum, the sugar cane, the orchard, the sod field and the forest land, and so on.

阿特拉津又名莠去津，是由瑞士Basel Geigy化学公司开发的一种广泛使用的均三嗪类除草剂，用于玉米、高粱、甘蔗、果园、草皮场和林地等的阔叶杂草和禾草的防除(上标 [3])。

Objective To study the effects of matrine on intracellular calcium [Ca(superscript 2+] in single guinea-pig ventricular myocytes.

目的 研究中药苦参碱对豚鼠心室肌细胞胞浆钙的影响。

In order to reduce the corrosion of acidic paint stripper to aeronautical metals and provide with better anti-corrosion additive for AIL4130, TC4, LY12, and 20(superscript #) steel, a series of inhibitors and their composite were investigated. Weight loss experiment, Tafel curves measurement and SEM observation were carried out for the above metals in the formic acid solution which was normally used in the paint stripper. The experimental results indicate that the optimizing composite inhibitor consists of sodium benzoate, 2-thiourea, hexamethylenetetramine, sodium laurylsulfonate and 1, 2, 3-benzotriazole.

为降低酸性脱漆剂对飞机金属材料的腐蚀，以脱漆剂中经常使用的甲酸水溶液为研究介质，以AIL4130、TC4、LY12、20钢等材料为研究对象，通过腐蚀失重法、塔菲尔曲线测量和SEM观察，筛选出对以上各金属材料缓蚀效果较好的复配缓蚀剂体系，即苯甲酸钠、硫脲、六次甲基四胺、十二烷基磺酸钠、苯并三氮唑等缓蚀剂的优化组合。

Superscript 3C NMR spectra for metallocene polyethylenes were measured to confirm the existence of various branches from methyl to hexyl end longer chains and other structural units. DRI from rheological data were used to determine the level of long chain branching in mPEs, and the results were compared with each other.

采用高分辨度(上标 13)C NMR谱直接测定茂金属聚乙烯的支化度及其他微量异种结构单元的组成，并过流变数据获得DRI指数来表徵mPEs长支链结构；对二者的结果进行了比较。

Effect of Ca(superscript 2+) on the structural and electrocatalytic properties of horseradish peroxidase isoenzyme C was investigated.

通过比较辣根过氧化物酶同工酶C中Ca(上标 2+)移除前后的HRPC的光谱和电化学特性，阐明了Ca(上标 2+)的存在对HRPC的重要作用。

The ability of corrosion inhibition and synergistic effect of water treatment agent of sodium humate with Zn(superscript 2+) and sodium gluconate were studied through dynamic experiments.

通过动态旋转挂片实验，研究了水处理剂腐植酸钠的缓蚀性能以及与Zn(上标2+)和葡萄糖酸钠复配的缓蚀协同效应。

Theoretical investigation of the solvent effects on the mechanism of the reaction of pentafulvenone with hydrocyanic acid to produce the main product of acid of type b was carried out at B3LYP/6-311+G(superscript **) level via the conductor-like polarizable continuum model.

在B3LYP/6-311+G计算水平上，采用导体极化连续模型研究了溶剂化效应对6-亚甲基环戊二烯酮与HCN反应生成主要产物b类酸的反应机理的影响。

A L(superscript ∞) bound estimate is provided on the solutions of a semi-linear parabolic system by the theory of phase transitions. The existence of solutions of corresponding hyperbolic system of conservation laws is studied by viscosity methods and compensated compactness framework.

讨论来源于物理相变理论的一类半线性抛物型方程组解的一致L估计，该结果是利用粘性法和补偿列紧框架研究相应的双曲型守恒律解的存在性的重要内容。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷