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This work shows that mercapto acctic acid can be fixed on the conducting polypyrrole film electrode by one-step or two-step method.

通过将巯基乙酸作为一种支持电解质，将巯基固定在导电聚吡咯薄膜电极上，从而制得巯基—聚吡咯薄膜修饰电极，该修饰电极保持了巯基的螯合性能，并具有良好的稳定性。

The second step is to trace back to the origin of the theory in philosophy and to illustrate the contents and the principled meanings. Focused on glossematics, structural semantics, metapragmatics and the theory of metalinguistic function, the third step is to demonstrate the theory of linguistic metalanguage which inherits and develops the one of philosophy.

由于元语言理论产生于逻辑哲学，语言学界对它的研究在整体上显得比较薄弱，尚未对之作出系统而深入的阐述，并由于不同的语言学传统及为文献所限制，许多重要的现代西方语言学家关于语言学的元语言研究也未能得到阐释与继承。

The STM image is shown the surface structure of the single atomic height step for miscut angle of 0.5°,and the surface structure of the double atomic height step for miscut angle of 4.5°.

观察到错切角为0.5°时STM像为单原子高度台阶表面结构，错切角为4.5°时STM像为双原子高度台阶结构。

Under Multislice helical CT guidance, 2.5-5 mL of polymethylmethacrylate mixture （ratio of polymer, moner, ultrafluid iodinated oil was 20 g : 10 mL : 3 mL） had been injected into pathologic pedicles step by step after successful puncture using 13G needle.

在CT引导下，用13G针穿刺到椎弓根，将聚甲基丙烯酸甲酯粉剂、液态单体及超液态碘化油按20g：10mL：3mL的比例配制，当骨水泥呈膏状时，分步注入骨水泥约2.5～5mL。

With economy"s develop at full speed and government"s thorough reform, the interest relation that common policy relates to is getting a complicacy with every passing day , the government accepts the challenge come from multivariant benefit body step by step in position and authority in country developed course.

随着经济的飞速发展和政府的深入改革，公共政策涉及的利益关系日趋复杂，政府在国家前进历程中的地位和权威逐步受到多元利益主体的挑战。

While compared with routine linearity injection, arc-needle injection 131I-iodinated oil step-by-step sector-shapely through implant C6 glioma and SMMC-7721 hepatoma at subcutis, Rat survival time increased, the body weight kept less descent, their lumps necrose wholely.

对C6、中文提要放射性核素在瘤体内的均匀弥散、持续滞留和辐射剂量估算研究 sMMc一7721的皮下瘤模型瘤内弧形针分段扇形注射'3，I一碘化油，与直行针线状注射相比，动物存活时间长，体重下降少，肿块皇整体坏死。

The paper gives a fractal images compression algorithm deduced using best polynomial approximation, and two domain blocks searching path (variable step and nonvariable step), and proposes domain blocks incremental evaluation so as to increase the efficient of images compression.

本文还给出了我们用多项式最佳逼近方法导出的分形图象压缩算法，以及两种定义域块搜索路径，并提出了定义域块的增量计算思想，以提高压缩效率。

I think a step-by-step would be nicer, plus directions ons where to go.

我想一步一步的将是更好的，加上指示组件的地方去。

With the guidance of nonlinear mapping, the input matrix was orthogonally decomposed and major factors were extracted step by step.

步进地提取特征能有效地剔除冗余信息和噪声，并进地实施映射又可指导前者，并能直接建成模型。

The first suggestion is to advance step by step without being overanxious for quick results; The second is to establish a solid foundation in the aspects of the personnel notion,enterprise strategy, performance appraisal system and etc.; The third is to cultivate a performance-oriented enterprise culture; The fourth is to enhance the level of specialization in the manpower resource department.

第一是循序渐进，不急于求成；第二是从员工观念、企业战略及绩效考评体系等方面做好基础工作；第三是建立以绩效为导向的企业文化；第四是提高人力资源部门的专业化水平。

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。