有多种意义的

The world of ancient Chinese civilization to be re-evaluated Sanxingdui cultural relics, as much as 3.95 meters, set the "Fuso""wood to build""if the tree" and so on a god tree functions in the bronze tree of God, its total Three minutes, 9, each of the branches legislation on a bird, it is not a general sense of the birds, but a representative of the Sun superbird scs.

使得世界对中国古代文明需重新评价，三星堆文物中，高达3.95米、集%26quot；扶桑%26quot；%26quot；建木%26quot；%26quot；若木%26quot；等多种神树功能于一身的青铜神树，其共分三层，有九枝，每个枝头上立有一鸟，它不是一般意义上的鸟，而是一种代表太阳的神鸟。

Polysaccharide has many kinds of structure, so making the glycoside bond multi-structure information clear is very important to learn about the character of polysaccharide and its effect in the organism.

多糖的结构有很多种，明确多糖中糖链的结构信息，对于了解多糖的性质，进一步了解糖类物质在生物体内的活动的微观行为和本质具有重要意义。

Furthermore, debugging tools and program analyzing tools will be more powerful if an efficient pointer analysis module is embedded Right for the importance of pointer analysis, many studies have been done in order to find an efficient and effective solution to pointer analysis. Many pointer analysis algorithms have been developed too.

正因为指针分析具有诸多非常重要的意义，曾有许多学者对这个问题进行了研究，也提出了多种指针分析的算法，然而以往的指针分析方法存在着如下不足：对赋值语句的指针分析还不够完善，这尤其表现在对结构赋值语句以及对递归数据结构内递归数据域的分析上。

On one hand, profound understanding of harmonic oscillator model through various ways is crucial to understand the essence of quantum mechanics and research into micro physical models by means of quantum mechanics; on the other hand, the application of algebraic approach to solve the eigenvalues and wave function of mechanics is the main means to solve the actual problems in quantum mechanics.

简谐振子模型是量子力学中极其简单又重要的模型，其物理思想在其他相关的学科中都有着广泛的应用，通过多种途径去深入理解简谐振子模型，对理解量子力学的实质和运用量子力学作为工具去研究微观物理模型都有重要的意义；另一方面在实际工作中应用代数方法去求解力学量的本征值和波函数是研究量子力学的主要手段。

Many attempts are studied to improve the unlubricated friction and wear of SiC-Si.

研究了多种改善SiC-Si干摩擦磨损性能的途径，得到一些有意义结果。

Build the development course to observe to new period regional national autonomy through the study on some important historical documents in this text, It is the horizontal and the vertical in applications , Finish comparing at analyse, history and logic unify at new period the theories of regional national autonomies and practice go on and expound the fact in detail many kinds of methods, In order to having one a piece of overall summing up relatively to this question, strive and seek and publish regional national autonomy the successful experiences of evolution, Point out that new period insists and perfect the realistic meaning of regional national autonomy.

本文作者通过对一些重要历史文献的研究，对新时期民族区域自治的发展历程进行了考察，并运用了横向与纵向比较分析相结合、历史与逻辑相统一等多种方法对新时期民族区域自治的理论与实践进行了详细地论述，以求对该问题有一个较全面的归纳，并力争探求出民族区域自治发展过程中的成功经验，指出新时期坚持和完善民族区域自治的现实意义。

The study results of the thesis, especially of formalized modeling of cardinal directional relation, uncertainty reasoning of spatial information, integration of spatio-temporal information, and spatio-temporal reasoning are of both theoretical and practical benefit.

本文的研究结果对于主方位关系分析、空间信息不确定性的处理、多种空间关系的综合、地理信息系统和时空推理，都有一定的理论意义和应用价值。

The absorption properties of Nd:YVO4 crystals with various doping levels and lengths are reported.The 1 064 nm laser properties are compared,and the effective stimulated emission crosssections of different doping levels are calculated with upper-level life-times we have measured.Our investigation give a good advice for the optimization of LD end-pumped Nd:YVO4 laser.

对多种掺杂浓度、长度的Nd：YVO4晶体进行了吸收性质、激光性质的研究和对比，根据实验结果和测得的上能级寿命计算了不同掺杂浓度Nd：YVO4晶体的有效受激发射截面，对激光二极管端面泵浦Nd：YVO4固体激光器的最优化有实际指导意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。