中种被

Symbol Fe A silvery-white, lustrous, malleable, ductile, magnetic or magnetizable, metallic element occurring abundantly in combined forms, notably in hematite, limonite, magnetite, and taconite, and used alloyed in a wide range of important structural materials.

符号 Fe 铁：一种银白色的、有光泽、有韧性、可延展，有磁性或可被磁化的金属，以化合物形式大量存在，主要有赤铁矿、褐铁矿、磁铁矿和角岩，在许多种重要结构材料中用作合金的一种。

Association rules mining is a very active field in data mining and there are many algorithms today. In this field, the most classical algorithm is Apriori put forward by Agrawal et. al and it is used widely. The paper analyzes the advantages an disadvantages of Apriori, AprioriTid and AprioriHybrid algorithm in mining association rules. To solve the bottle of AprioriHybrid algorithm, a Support-Matrix method to rapidly verify the 2-frequent itemsets is put forward. To accelerate the speed of verify the k-frequent itemsets, a simple and highly efficient method of minimizing the trade database is given. All these two methods improve the efficiency of AprioriHybrid method.

关联规则挖掘是数据挖掘中一个非常活跃的领域，当前有许多种算法，最经典并被广泛使用的是Agrawal等人提出的Apriori算法及其衍生算法，本文分析了Apriori，AprioriTid和AprioriHybrid算法的优缺点，针对AprioriHybrid算法的瓶颈提出一种使用支持度矩阵对频繁2项集快速验证的方法，并给出一种简单易行，而又高效的逐步缩减交易数据库的方法，加快对候选频繁k项集的验证速度，从而提高了AprioriHybrid算法的效率。

To some investors, penetrating market olfaction, original insight to market and wide investigation, all of these are the standards of being mature.

要敢于寂寞，也就是当一件事物彻底的被人们所共识的时候，另一种与其相对应的事物正在悄悄的来临，即使有人预期到了，也被当时的表象所掩盖而被持有深信不疑观点的人海中所淹没，而后的历史证明这些预见是正确的。

Among so many plant oils, only two kind oils are called non-drying oil, that is olive oil and tea seed oil while tea seed oil is better than olive oil which can keep moisture and is difficult to oxidate.

在众多的植物油中，只有两种油被称为不干性油，一种是橄榄油，另一种是茶叶籽油，又以茶叶籽油最好，最能保湿，亦最难氧化。

But pancreatin is a mixtrure of various enzymes, each enzyme has a low purity and many enzymes have similar molecule structure and physicochemical properties, when extracting one enzyme, it is easy to abandon the otherone as impurity. This is why there are few technoloies of stimutaneous extraction of more than three enzyme from pancreatin and all the technoloies have shortages.

但是由于胰酶为多种酶的混合物，每种酶的纯度很低，许多酶又具有相似的分子结构和理化性质，因此往往在提取一种酶的同时，其它酶被当作杂质处理掉了，这就导致了胰酶中三种以上酶联产的工艺极为少见，而且已有工艺都有各自的不足。

Generally ,howeve ,prana shakti is only partially released from mooladhara chakra through the connecting channels conducting a low voltage of energy;they vitalize the mind kundalini shaktican awaken all the conscious and vital functions .pingala nadi also meanings of the term prana shakti ,but we whould not confuse the two,in the form of kundalini shakti ;on the other it is pinda,in teh form of prana shakti,which is channelled throgh pingala.

总的来说，潜在纯真轮的灵性的能量通过左脉和右脉会被部分的释放出来。左脉和右脉也仅仅只能承受一定层次的能量，这些能量是让身体和头脑更具活力的。只有充足的能量才能激活潜在于kundalini中的宇宙能量，从而唤醒灵性的意识和生命的快乐。脉是能量的通道，但我们不应该混淆两种宇宙能量，一种是宇宙能量，是构成KUNDALINI能量的基本方式。还有一种是微细能量，是构成个体灵性能量的基本方式。它是通过右脉来传输的。

This invention is to provide a telephone exchange capable of operating any one of the juxtaposed and registered extension radiotelephones and wire telephones by only specifying one extension dial number. For this purpose, a wire port physical number is registered in association with a radio port physical number so that two normally separate extension wire telephone (006a, 006b, etc.) and radiotelephone (008a, 008b, etc.) can be handled as if they were a single-channel extension phone with a branch switch.

本发明是为了提供这样一种电话交换机：只需指定一个分机拨号号码，便可使用并置的和被注册的分机无线电话和分机有线电话中的任何一个，因此，有线端口的物理号码和无线端口的物理号码被联合注册，这样，两个在常规上是分离的分机有线电话（006a，006b……）和分机无线电话（008a，008b……）可以象具有一个分支切换a branch switch）的单通道分机电话一样来被处理。

Based on the key tree and the Chinese remainder theorem, a leveled group key management scheme in wireless networks is proposed. An efficient stateless and leveled group key management scheme focusing on the revocations of wireless nodes is also presented. The security, flexibility, and adaptability of these two schemes in wireless networks are analyzed.

针对无线网络的特点建立了一种基于密钥树和中国剩余定理的分级群组密钥管理方案，针对无线节点容易被捕获的问题提出了一种能够有效解决密钥撤销的无状态分级群组密钥管理方案，并且着重分析了这两种方案在无线网络中的安全性、可扩展性和适用性。

In order to study function and molecular polymorphism of classⅡB gene in fish, we have isolated cDNAs encoding classⅡB from spleen cDNA library of red sea bream by using EST sequencing, and examined genomic organization, molecular polymorphism and expression of red sea bream classⅡB gene.

在所测序的11个不同的阳性克隆中，有4个不同的cDNA序列被鉴定出。另外，利用rsbMHC2b3'UTRN和rsbMHC2b3'UTRC为引物，扩增同一真鲷个体的3'UTR，有12个阳性克隆被测序，测序结果中有2个不同的序列被鉴定出，表明MHCⅡB基因至少存在两种不同的位点。

Steel, glass, wood and leather embrace the their new lives and meanings in understanding and annotation to arts by Steel-arts: Steel is granted swiftness or stoutness, just as sunny boy next-door by the talented designers; glass is granted lucidity or simplicity as the pure girl next-door; natural wood is granted experienced glamour with fascination and charm, just as the mature and enchanting frail; and corium produces the low-key luxury with connotation!

在斯帝阿姿对艺术的领悟和诠释中，钢铁，玻璃，木和皮革等不同的材质有了自己新的生命和含义：钢铁被斯帝阿姿的天才设计师们赋予了或明快或刚毅，犹如邻家的阳光少年；而玻璃则被赋予或清澈透明或单纯婉约，犹如邻家妹妹般清纯；平实的木材则被赋予了岁月积累的魅力，变幻出万种风情，犹如成熟的少妇般妖娆而魅惑；而真皮则造就低调的奢华，华丽而富有内涵！

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。