查询词典 superscript

The superscript footnote marker comes last, after both the punctuation and the closing quotation mark.

脚注标记的上标在最后，即标点符号和后引号之后。

The radiochemical purity and radiolabeling yield of (superscript 99m)Tc-HYNIC-Annexin V were more than 90%. The stability could last 6 h.

上标 99mTc-HYNIC-Annexin V标记率及放化纯均达到90％以上，稳定性在6h以上，可以满足核素显像的要求。

Objective To investigate the differential diagnosis value of 1H magnetic resonance spectroscopy (1H-MRS) and (superscript 99m)Tc-methoxy isobutyl isonitrile single photon emission computed tomography on postradiotherapy relapse and radionecrosis. Methods 1H-MRS and SPECT were performed in all 35 cases.

目的 探讨质子磁共振波谱(1H-MRS)和99mTc-甲氧基异丁基异腈单光子发射计算机断层显像对脑肿瘤患者放疗后复发与放射性坏死的鉴别诊断作用。

Using BG11 as base media, the toxic effects of heavy metal Cu(superscript 2+) on alga Microcystis aeruginosa were studied according to the change in growth, chlorophyll-a, photosynthesis release oxygen and respire exhaust oxygen of the M.

以BG11为基础培养基研究了实验室条件下重金属Cu(上标 2+)在不同质量浓度下对铜绿微囊藻的急性毒性效应。

The effects of liquefaction time and the addition of Ca(superscript 2+) in liquefaction process on the saccharification quality were investigated.

模拟水解玉米淀粉的生产工艺，初步探讨液化时间、液化过程引入Ca(上标 2+)对糖化质量的影响。

The distribution of Na(superscript +) in intracellular and extracellular spaces in leaves of arrowleaf saltbush subjected to salt stresses was investigated by using a scanning electron microscope facilitated with an Auger electron spectrometer. The role of salt bladders in salt resistance of A. triangularis was analysed in terms of salt accumulation and secretion.

用扫描电镜和能谱仪测定不同浓度NaCl胁迫2 wk后的三角滨藜幼叶和成熟叶中Na在细胞外和细胞内的分布情况，并利用原子吸收分光光度计测定叶片中Na的积累量，同时还观测了盐囊泡及其与盐的积累、分泌之间的关系。

In carbon and nitrogen culture medium, glucose and NO(superscript – subscript 3)-N were positive to sclerotium forming of R.

cerealis菌核形成的适宜温度为18~25℃，适宜pH值为5.0~7.0，暗培养或光暗交替培养有利于菌核形成；在碳、氮营养中，葡萄糖和NO(上标-下标 3)-N最有利于R。

Selenium chitosan could reduce cGMP level, promote Ca(superscript 2+) and cAMP level and cAMP/cGMP ratio, which are all possible mechanisms that selenium chitosan induces NB4 cell apoptosis and inhibite proliferation.

硒化壳聚糖可通过升高细胞钙离子和cAMP含量，降低cGMP含量，增大cAMP/cGMP比值来抑制NB4细胞生长，诱导其凋亡。

The results showed that RSAP used two primers of 18 nucleotides in which starting at the 3' end of each primer were restriction site sequences (4-6 bases),followed 12-14 bases of arbitary sequence, the differences between two primers were restriction sites and filler sequence; PCR am-plification was run for the first 5 cycles with an annealing temperature of 35℃, followed by 35 cycles with an annealing temperature of 48℃; the PCR reaction of 25 μL included 20ng DNA templates, 2.5mmol/L of Mg(superscript 2+), 0.2 mmol/L of dNTP, 1.5U of Taq DNA polymerase, 600nmol/L of each primers. RSAP is a new maker technique with simplicity, moderate throughput ratio and reliability. RSAP is of good reprodicibity and broad application.

结果显示，RSAP技术的引物为2条长度均为18bp的引物，引物的3'端为4~6个碱基的限制性酶切位点序列，接着是12~14个碱基的随机序列，2条引物的限制性位点和随机序列不同：PCR扩增的前5个循环采用35℃的退火温度，随后的35个循环采用48℃的退火温度；在25μL反应体系中，模板DNA用量为20ng，Mg(上标 2+)浓度为2.5mmol/L dNIPs浓度为0.2 mmol/L，Tap DNA聚合酶用碳为1.5U，2条引物浓度均为600mmol/L；RSAP技术重复性好，适用性广泛，是一种操作简便、产率中等、稳定可靠的DNA标记技术。

Using the parameters α and β in Iwao's m(superscript *)-m regression equation, the optimal and sequential sampling numbers were determined.

运用Iwaom-m回归中的2个参数α和β值；确定了在不同精度下的理论抽样数及序贯抽样数。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。