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Based on the strontium concentration,isotope composition of the dolomites,the dolomitization fluids were accordingly inferred here.

根据白云岩的锶舍量和锶同位素组成，结合相关岩石学和地球化学资料，本文研究了白云石化过程中锶的迁移和相应的同位素变化。

Trontium isotope test analysis indicates that relationship exists between~(87)Sr/~(86)Sr ratios and the variation of seawater, evolution of palaeo-geographicalconditions in the region of Tazhong is the direct factor which controls the change ofthe 87Sr / 86Sr ratios and dolomitization is also an important factor.

r同位素测试分析表明，~(87)Sr/~(86)Sr比值与海水变化有关，塔中地区古地理环境演化是~(87)Sr/~(86)Sr比值变化的直接控制因素，白云石化作用对~(87)Sr/~(86)Sr比值有着重要作用。

MASNMI Y%KANA A%SENZO U Carbon and nitrogen stable isotope ratios of the tissues and gut contents of a dugong from the temperate coast of Japan Mammal Study , 2004,null

蔡德陵%李红燕%唐启升%孙耀黄东海生态系统食物网连续营养谱的建立：来自碳氮稳定同位素方法的结果中国科学C辑， 2005，2

Oxygen isotope temperatures of the eclogite mineral-pairs are cumulated at two peak values of 600 to 640℃ and 380 to 430℃, respectively, corresponding to retrograde reequilibration at greenschist-facie and high amphibolite-facies conditions; the peak eclogite-facies temperatures of 750 to 800℃ cannot be retrieved due to the strong retrograde alteration.

石马和黄镇榴辉岩的矿物对氧同位素温度均给出两个峰值： 380～430℃与绿片岩相变质条件一致，600～640℃与高角闪岩相变质条件一致；给不出峰变质温度(750～800℃)是由于岩石经历了退变质流体的强烈改造作用。

The influences of the isotope helium atoms on the PCSs are discussed in detail. The results show that the excitation PCSs converge faster than the elastic PCSs for the given collision energy and system.

结果表明：对确定的碰撞体系和给定的碰撞能量，激发分波截面比弹性分波截面收敛快。

It is indicated that the electron affinity is changed by the isotope substitution due to the zero-point vibrational energy effect.

表明这种由于零点振动能效应使得同位交换平衡常数偏离1的现象可以用于富集和分离同位素化合物。

Stable isotope rations, major, trace and radioactive elements in emmental cheeses of different origins. Lebensmittel- Wissenschaft und-Technologie, 2003

碳同位素与氮、氘、氧等其它同位素结合分析，有可能建立一套利用牛尾毛追溯牛生活史的技术方法。

Temperature and its related changes not only control the precipitation quantity of endogenic carbonate, but also influence its carbon isotope composition.

温度及其引起的相关变化不仅控制了湖泊内生碳酸钙的沉淀量，而且还影响着碳酸盐碳同位素组成。

Recognized the regional geological history and the lack of external Sr sink epidote among the hydrothermal mineral assemblages, we refered that the Rb-Sr isoehron isotope date was the hydrothermal ore formation age.

因此本文通过Rb-Sr等时线所确定的250±20Ma同位素年龄具有地质意义，结合对区域地质演化史的基本认识及金矿石热液蚀变组合的研究(易捕获外来锶的绿帘石不发育)，该同位素年龄代表热液成矿年龄。

Last year I discovered he was constipated.I used the epsom salt and within an hour he was unblocked.A few days ago I noticed he was very agitated,bloated and no waste for two days.

去年，我发现他是constipated.i用泻盐，一小时后，他被unblocked.a前几天我发现他非常激动，臃肿，并没有浪费两天。

Mark Twain once said,"Golf is a good walk spoiled," and although many a duffer has spent a frustrating couple of hours on the links, few actually die as a result.

马克吐温曾经说过：高尔夫把好好的散步给毁了。