In this paper, a secret sharing scheme against dynamic attack is proposed. The proposed scheme employs key chain and identity chain, the system's key and participations' sharing key can be automatic refreshed.

1、

An efficient sealed-bid electronic auction protocol based on the ring signature and encryption key chain had been proposed.

基于环签名及密钥链技术，设计了一个新的密封投标的电子拍卖协议。

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2、

A necklace, pendant, key chain or tattoo promises the same good fortune of the ancients.

一条项链, 耳环, 钥匙圈,刺青都可以带给你幸运的.

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3、

The lower right corner is sunflower key chain made of brass and silver.

右下角的是向日葵钥匙坠,用黄铜和银制作.

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4、

Laser Pen, Led Ball Pen, Key Chain, Massage Pen, Thermometer, Body Fat Meter, Writing Instruments.

采购产品雷射笔, 导致圆珠笔, 匙扣, 按摩笔, 温度计, 体脂米, 书写工具.

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5、

Liquid Items , Clocks , Key Chain Lamp, Aqua Mouse, Radio, Calculator and Timer Gifts Articles.

采购产品时钟,匙扣灯, 王水鼠标, 收音机, 计算器,定时器礼物.

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6、

Interlinguistics and Planned Languages

国际语学和计划语言

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7、

With GNOME you can use several different windows manager, such as Sawfish or Metacity.

使用GNOME时，您可以使用几个不同的窗口管理器，例如Sawfish或Metacity。

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8、

But the sawfish's multi-tool muzzle can also detect electrical fields produced by living creatures.

它的多功能吻锯还可以检测出活体生物所产生的电场。

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9、

While dissecting a few sawfish specimens-that had died naturally-researchers found their fimbriated snouts were full of tiny pores.

通过解剖少数自然死亡的锯鳐的样本，研究者们发现它们的吻锯镶边处长满了微小的毛孔。

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10、

The sawfish is a feared aquatic predator.

锯鳐是一种令人生畏的水下“猎食者”。

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11、

Synthesis of Chiral Porphyrin-Nicotine Compounds and Their Manganic Complexes

手性卟啉-尼古丁化合物及其Mn（Ⅲ）配合物的合成

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12、

Graft Copolymerization of Starch-acrylamide Initiated by Manganic Pyrophosphate Complex

焦磷酸络锰三价离子引发淀粉-丙烯酰胺的接枝共聚合

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13、

It is shown by XRD analysis that manganic oxide nanorod has the crystalline structure of o-Mn_2O_3.

XRD分析表明，氧化锰纳米棒具有o-Mn2O3的晶体结构。

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14、

A salt of manganic acid containing manganese as its anion.

锰酸形成的一种盐，含有锰作为其阴离子。

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15、

Preparation of Super Fine Powder of Mangano-manganic Oxide

四氧化三锰超细粉体的制备

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16、

Study on Strength and Toughness of High Manganic Aluminum Bronze

高锰铝青铜合金强韧性的研究

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17、

Study of absorption and decolorization of modified natural manganic ore to methyl orange

改性锰矿对甲基橙的吸附与降解研究

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18、

STUDY ON MINERAL EQUILIBRIA OF MANGANIC ORE Sulphuric Acid Balance from Electrolyzing Manganese

锰矿石的矿物平衡研究电解金属锰生产酸平衡计算

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19、

The manganic manganous oxide is prepared from the purified manganese sulfate solution using hydrogen peroxide as oxidant under alkali medium of ammonia solution.

研究了从软锰矿制备硫酸锰，在碱性溶液中，以过氧化氢为氧化剂，制备高比表面优质四氧化三锰的新工艺。

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20、

The Preparation and Properties of Acrylonitrile Grafted Starch Prepared by Manganic Pyrophosphate Initiation

焦磷酸锰引发淀粉与丙烯腈接枝共聚及水解共聚物的性质

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