标上

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。

The research data to demonstrate that TSN inhibits K(superscript +)-channel and facilitates L-type Ca(superscript 2+)-channel are summarized, and the mechanism of action of TSN is discussed.

综述了证明川楝素抑制多种K通道，选择地易化L型Ca(上标 2+)通道和进而升高胞内Ca浓度的研究资料，并对川楝素产生这些生物效应的机制进行了讨论。

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。

Computer images are everywhere: on television as station identification, in commercials as dancing fruit and singing toothpaste, on computer screens in practically every scientific and manufacturing lab in the world, and in space-age magazine illustrations when an ultramodern look is needed.

计算机图形无处不在：电视上的台标，商业广告中的跳舞的水果和唱歌的牙膏，全世界几乎每个科学、制造实验室的计算机屏幕以及需要超现代气息的太空杂志插画等。

The "divide and conquer" strategy is used to improve the key steps of the undetermined coefficient algorithm for constructing polynomial conservation laws of nonlinear DDEs, so the calculation complexity problem caused by the dramatic increase of redundancy is solved. Furthermore, Wu\'s elimination method is applied to solve the obtained nonlinear algebraic equations thus to get a more efficient algebraic algorithm.

本文从微分方程的标度变换出发，利用"分治"策略改进了构造非线性DDE守恒律待定系数算法中的关键步骤，有效解决了因冗余项急剧增加引起的中间计算过程膨胀问题，并将吴消元法应用到非线性代数方程组的求解上，从而给出了一个更高效的代数算法。

Based on Wu's elimination method and "divide-and-conquer" strategy, the undetermined coefficient method for constructing polynomial conservation laws of nonlinear differential-difference equations was improved. Furthermore, a Maple package CLawDDEs was developed to automatically derive conserved densities and associated fluxes of polynomial differential-difference equations.

基于吴消元法和"分治"策略，改进了基于标度不变性构造非线性微分差分方程多项式形式守恒律的待定系数算法，并在计算机代数系统Maple上实现了改进后的算法，其中的软件包CLawDDEs可自动推导出微分差分方程的守恒密度及连带流。

We proposed a example selection method based on the consistence, using two classifiers : Transductive HMM and fnTBL to combine a classification system to perform the Chinese text chunking task with the small-scale labled Chinese treebank and large-scale unlabled Chinese corpus. The ...

文中提出了基于一致性的co training选取方法将增益的隐马尔可夫模型和基于转换规则的分类器组合成一个分类体系，并与自我训练方法进行了比较，在小规模汉语树库语料和大规模未带标汉语语料上进行中文组块识别，实验结果要比单纯使用小规模的树库语料有所提高，F值分别达到了85 34%和83 4 1%，分别提高了2 13%和7 2 1%。

The direction of the electric field vector is indicated in each picture.

每张照片上都标出了电场矢量的方向。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。