查询词典 theoretical

This is an important theoretical question, a question of whether or not we are adhering to ''.

这是个重要的理论问题，是个是否坚持历史唯物主义的问题。

However, the theoretical research on the performance of this adhesive is still immature.

但由于种种因素，胶粘剂性能的理论研究仍然很不成熟。

Some theoretical problems related to quantum adiabatic approximation is discussed in this part.

这一部分主要讨论与量子绝热近似有关的一些理论问题。

In this paper the feasibility of taking the boundary of the theoretical model as adiabatic is firstly studied.

本文在实验研究的基础上，通过"模型分割"，并结合一维理论模型的结果，给出脉冲红外热成像无损检测三维理论模型的一种近似解法。

This study will be mainly through potted lotus leaf fern Adiantum seedlings and wire division to transplant fern, and then through the different light intensity and moisture content of the orthogonal to quantitative research lotus leaf fern Adiantum optimum growing conditions, and through Transplant Research Laboratory test pilot of the two species, competition between species to find lotus leaf fern Adiantum way to protect endangered mechanism and provide a theoretical basis.

本研究主要通过盆栽将荷叶铁线蕨的幼苗与铁线蕨进行分株移植，再通过在不同光照强度和水分含量的正交实验来定量研究荷叶铁线蕨最适生长条件，并且通过实验室移栽试试验探究两物种之的种内，种间竞争关系为寻找荷叶铁线蕨濒危机理和保护途径提供理论依据。

Based on the adjacency matrix of the network graph , the theoretical proof of the topological arithmetic is given.

以图论中邻接矩阵为基础，给出了该算法的理论证明。

A laminated model of cutting face for evaluating cutting quality has been built up on the basis of cutting experiments. The experimental results and the theoretical analysis of the model show that, the lower part of the cutting face, adjacent to the bottom edge, has the worst cutting quality due to its worst roughness.

在工艺实验的基础上，建立了切割面分层理论模型，实验研究和模型分析表明：切割面近下缘处是切割质量的最薄弱环节，此处粗糙度最高，切割前沿在下缘处的温度是决定下缘质量的主要因素。

It is pointed out that the classical Lagrange multiplier method is one of the theoretical fundament of the adjoint method in data assimilation.

论述了数据同化中的伴随方法与泛函分析中的伴随算子的关系，指出经典的拉格朗日乘子法可以作为伴随方法的理论基础。

Based on the theoretical analysis for adjudication of classified targets and judgement of principal target, mathematical model has been established.

进行了多目标分类判别以及主要目标识别的理论分析，并建立了相应的数学模型。

This is one of important and theoretical foundations that practice macroscopical adjusting control.

这是实行宏观调控的重要理论基础之一。

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。