簇

For Ar clusters higher the background pressure is, stronger is soft x ray line emission and more intense is the continuum soft x ray emission.

并发现：团簇产生的超热电子呈现近似均匀的空间分布特性；在增加背压时，氩团簇产生的软X光的连续谱增强且谱线更为丰富。

Surface energy of nanocluster decreases with the increasing diameter, and is higher than that of bulk counterpart.

团簇的表面能随着团簇尺寸的增大而减小，而且表面能均高于体材料的表面能。

We have obtained the exact solution of the electrical potential functions and power line functions and plotted the relative equipotential line maps and power line maps ;Meanwhile, we have made the necessary discussion.

对偏心圆柱面带电导体和分离圆柱面带电导体这两个不同边界问题的静电场进行了统一的描述，严格地求出了电势函数和电场线函数，作出了相应的等势线簇图形和电场线簇图形，并且进行了必要的讨论。

Carbon atoms are deposited at a rate of 10/100mcs from a distance of 0.6 nm to the surface of the eutectoid.

当碳原子在团簇中的浓度达到饱和后，在镍团簇的另一侧析出，形成"碳帽"结构。

The simulation starts with a Ni cluster and 153 carbon atoms distributed randomly to obtain their eutectoid.

模拟结果表明，碳原子首先吸附在金属团簇的表面，然后扩散到团簇中。

We prove that if there does not exist an exceptional family of elements for continuous function f, then the corresponding variational inequality has a solution.

通过提出了一个新的例外簇概念，证明了变分不等式或者有解，或者对任意的〓∈K，有关于〓的一个例外簇。

To overcome the above problems,authors present a Hierarchical algorithm based on Communication range Restraining Clustering.It first studies single-level protocol based on Communication range Restraining Clustering and then father node is selected in every layer in terms of communication range restraining to reduce the number of data package transmission.

针对这种问题，提出了一种基于通信范围约束的多层簇类算法，基于单层次的数据融合结构，给出了多层次的数据融合，然后对每一层簇头通过通信范围选择父节点，减少数据包传输次数。

So first of all to read file allocation table to determine the file already exists, and then re-read the file allocation table to find the first cluster of documents, and finally through the chain of search to find all of the stored document clusters can be finalized after the visit.

因此首先要读取文件分配表来确定文件已经存在，然后再次读取文件分配表找到文件的首簇，最后通过链式的检索找到文件所有的存放簇，最终确定后才可以访问。

The Dinkelbach-type algorithm for generalized fractional program whose objective function is composed of infinite fractions was generalized. Properties of a parameter program and convergence of a class of generalized algorithm were discussed.

就一类目标函数中有无限个分式的广义分式规划问题，在已有的相应的Dinkelbach型算法的基础上作了进一步的推广，使其成为一簇算法；讨论了一个参数规划的性质和该簇算法的收敛性。

The structures of furan-〓 and the vibrational frequency of O-H were investigated by use of HF and DFT methods.

用HF和B3LYP方法对呋喃-水团簇的结构和团簇中水分子的O-H振动光谱进行了研究。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。