present coordinate

At present, much attention had been paid to the study of the surfactants with four coordinate boron oxygen heterocycles structure, however, the main work was focused on the synthesis of the surfactants containing boron with short-carbon chain alkyls and their basic properties.

目前研究的方向主要是含四配位硼氧杂环结构的表面活性剂，但都是对一些含短链烷基的合成和基本性质研究，对含长碳链的还极少见文献报道。

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This company is Russia present the lead company that satellite communications and coordinate survey a domain.

该公司目前是俄卫星通信和坐标测量领域的领先企业.

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As far as the typicality is concerned, the present analysis argues that meaning is superior to form in using coordinate phrases.

在并列短语的典型性方面，作者提出意义优于形式的观点。

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Then the authors present coordinate heft separate method, discover self similar structure of points set on plain area;

进而提出坐标分量分离方法，并由此发现了平面区域上点集坐标数值的自相似结构；

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The correction of the solid tide perturbation to the coordinate of the phase center of GPS receiver has been present.

讨论了固体潮对GPS时间传递接收机天线相位中心坐标的摄动改正。

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The network teaching must and coordinate the traditional teaching ways, it only can be the traditional teaching one auxiliary method at present.

网络教学必须与传统教学方式配合使用，它目前只能是传统教学的一种辅助手段。

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