If a loop is isotopic to a group, then it is isomorphic to that group and thus is itself a group.

如果一個圈與某個群同痕亚洲欧美日韩视频二区，那么它與此群同構(gòu)，因此也為一個群456亚洲人成影视。

Two quasigroups are ''' isotopic ''' if there is an isotopy between them.

兩個擬群是'''合倫'''的當(dāng)且僅當(dāng)它們之間存在合倫映射一级裸交有声音A片。

The authors discuss a special case here, namely the case of plannar isotopy. The main part of this paper gives two algorithms to determine whether two given knot/link diagrams are planar isotopic or not, and also compares them.

本文討論了一種特殊情形下的得分類免费观看在线Aⅴ播放，即平面合痕下的等價分類問題，重點介紹了兩種判斷兩個紐結(jié)圖是否是平面合痕的算法超碰在线19，并對它們進行了比較国产浮力草草影院入口。

To study the changing law of stable carbon isotope composition in cattle tail hair with the change of feeds composition, and to verify each section of cattle tail hair can't exchange with other sections once it is produced, and it contains isotopic information which can reflectthe cattle feeds information from the time when it is produced.

研究牛尾毛中穩(wěn)定性碳同位素組成隨飼料改變的變化規(guī)律，確證牛尾毛一旦長成色aaa，其中的穩(wěn)定性碳同位素不再與其它部分的進行交換狼友视频网页，每段毛發(fā)記錄的同位素信息可反映毛發(fā)生長時的飼料信息。

To study the changing law of stable carbon isotope composition in cattle tail hair with the change of feeds composition, and to verify each section of cattle tail hair can't exchange with other sections once it is produced, and it contains isotopic information which can reflect the cattle feeds information from the time when it is produced.

研究牛尾毛中穩(wěn)定性碳同位素組成隨飼料改變的變化規(guī)律亚洲综合在线图片，確證牛尾毛一旦長成国产高潮流白浆A片免费一区二区，其中的穩(wěn)定性碳同位素不再與其它部分的進行交換，每段毛發(fā)記錄的同位素信息可反映毛發(fā)生長時的飼料信息黄片vs毛片。

Carbon isotopic discrimination Δ~(13C of fossil Liquidambar is mainly related toenvironmental factors, such as irradiation, temperature, other than atmospheric CO_2concentration and water availability.

校正后的化石楓香碳同位素分餾值△~(13C受環(huán)境因素的綜合影響亚洲少妇偷拍，可能來自于光照、溫度等国产嫖娼妓院视频网站，但是與大氣CO_2濃度和水分沒有關(guān)系或關(guān)系很小sansansy.com。

1B. In some successions, the isotopic signal is set during lithification in isotopically evolving pore fluids, as discussed above.

某些地層中同時保存了孔隙流體中的同位素變化，這些變化多發(fā)生在成巖作用過程美女a片久久九。

Marine δ13C may have varied in the Neoproterozoic, but this could only be deduced following careful consideration of large isotopic changes that occur during lithification and later alteration.

大量的進行光合作用的生物曾經(jīng)廣泛出現(xiàn)并且制造了足夠的光合作用碳，這些碳同位素后來進入了海岸地下水并且沉積形成了具有獨特碳同位素特征的海相碳酸鹽美女自拍理论视频。

In this 'lithification' process, the originally precipitated phases undergo dissolution, reprecipitation, and isotopic re-equilibration with ambient pore fluids.

在這個所謂的巖化過程来一个黄色一级大片，最初沉淀的沉積物經(jīng)歷了溶解，再沉淀美女视频韩国一区二区，與周圍孔隙中的流體進行的同位素再平衡分餾等過程国产精品色网站。

The pattern of lithification followed by possible later metamorphism results in a forbidden zone, which contains little data, located to the right of the lithification zone on the isotopic crossplot.

這種成巖作用方式在后期可能經(jīng)歷變質(zhì)作用，并且最終導(dǎo)致一個不可能達到的區(qū)域国产在线看你懂得。