铯绿柱石

Usually it turns into emerald at the time of chromium oxide or vanadium oxide, while aquamarine is formed due to the coloring of ferrous oxide, it becomes verobieffite due to the existence of magnesium, while heliodor is formed due to the coloring of iron oxide.

在存在氧化铬或氧化钒时通常就成了祖母绿，而海蓝宝石则是由于氧化亚铁着色而成的。成为铯绿柱石是由于镁的存在，而金绿柱石则是因氧化铁着色而成的。

Aquamarine, symbolizing the near perfect clarity and transparency of the ocean, is the big sister of the Beryl family whose relatives also include Bixbite, Goshenite, Emerald, Heliodor and Morganite.

海蓝宝石是大海晶莹剔透的象征。她是绿柱石家族中的大姐大，家族成员还包括红绿柱石、透绿柱石、金绿柱石和铯绿柱石。

The variety of aquamarine includes emerald, heliodor, MAXIXE-type aquamarine, verobieffite, other transparent varieties, cat's eye aquamarine and starlight aquamarine.

绿柱石的种类包括（祖母绿、海蓝宝石、MAXIXE型绿柱石、金绿柱石，铯绿柱石、其他透明的品种、猫眼绿柱石、星光绿柱石）。

Some primary beryl crystals are found in spodumene in zones Ⅲ and Ⅳ, and are enriched in Fe and Mg. The late secondary beryls with low contents of Cs2O are attributed to crystallization of pullucite and nanpingite. There is possibly a re-equilibrium between the late hydrothermal fluids and the Cs-rich beryl.

晚期绿柱石的Cs2O含量较低，可能是由于艳沸石和南平石等铯矿物的结晶，导致晚期熔体－热液中相对贫铯，而热液流体与富铯绿柱石之间可能存在艳的化学再平衡。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。