可交换的

In 2005, Di Xiao proposed an entire deniable protocol based on chaotic maps, which used chaotic model to a chaotic key exchange scheme and a chaotic hash function.

Di Xiao等人于2005年提出了一种基于混沌映射的可否认认证方案，该方案利用混沌模型分别构造了一个混沌****交换协议和公钥加密以及一个混沌Hash函数。

Further purification was performed on a column of Q-sepharose FF, and the 50mM elute contained the active DM650 with a purity of about 95%.

复性后的蛋白用Q-Sepharose FF离子交换层析进行纯化，50mM NaCl洗脱峰中含有目的蛋白，纯度可达95％。

The origin of glauberite attributes to various processes, including(1) direct crysllization from sulphate solution;(2) substitution of glauberite for gypsum;(3) transformation from hydrous glauberite; and(4) ion exchange between sodium sulfate and calcium-bearing mud.

钙芒硝的成因可归纳为：(1)直接从硫酸盐溶液晶出；(2)交代石膏成因；(3)从卤水中先沉积水钙芒硝后脱水变为钙芒硝；(4)硫酸钠溶液与含钙淤泥之间发生离子交换而生成。与菱镁矿紧密共生产出于海相地层之钙芒硝很可能形成于潮坪盐湖环境。

Results:(1) Dobutamine increased 〓 exchange currents with a concentration-dependent manner in ventricular myocytes of normal and hypertrophied rats.

结果：（1）多巴酚丁胺可剂量依赖性地增加正常大鼠和高血压肥厚大鼠心室肌细胞的〓交换电流。

The method of suceessive cation-exchange and RP-HPLC can efficiently purify CTX without PLA2 from Naja naja atra venom.

结论结合阳离子交换层析和RP—HPLC可从眼镜蛇毒中高效分离获得不舍PLA2的CTX。

A new technology used to extract phytic acid from corn plantule cake is introduced.

以玉米胚芽饼为原料采用离子交换法提取植酸的新工艺，植酸收率可达97 。6％以上，粗蛋白质量降至0 。14％。

Ion-exchange treatment can increase fracture resistance of the cerinate hot pressable ceramic crowns, it may help to increase the clinical reliability of Lucite reinforced ceramic dental restorations.

国产陶瓷离子交换处理可增加热压铸瓷冠的抗碎裂载荷。

There is the unpaid baby-sitter for whose children my daughter-in-law baby-sits in return, and neighbors who barter their skills and labor.

乡下有不用付报酬便可请来照看孩子的邻居，作为回报，我儿媳也帮着照看其孩子。乡邻之间互相交换技能和劳动。

There is the unpaid baby-sitter for whose children my daughter-in-law baby-sits in return, and neighbours who barter their skills and labour.

乡下有不用付报酬便可请来照看孩子的邻居，作为回报，我儿媳也帮着照看其孩子。乡邻之间互相交换技能和劳动。

The working theory is using chemosynthesis among pitch and ion in water for demineralizing.

它是利用树脂与水中离子发生化学反应而去除水中离子的原理，出水电阻率动态可达到1-18兆欧，厘米之间，离子交换树脂须定期用酸碱再生，使之能多次重复使用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失