珊瑚

Eastern Hainan Island ; Porites coral ; Sr/Ca thermometer

海南岛东部海域；滨珊瑚； Sr/Ca温度计

A 50-year Porites lutea core from Nansha Islands (9°33′N, 112°54′E) was analyzed for δ〓O and ...

造礁珊瑚是研究热带海洋境变化的极好材料。

The monthly variations in Sr/Ca ratio of the Porites coral from Eastern Hainan Island have been studied using the ICP-AES technique.On the basis of the correlation analysis between Sr/Ca values and SST values measured from the Meteorological Station,a thermometer has been set up as a formula of SST=170-16,n=133,r=0.80,p=0.01,which is similar to the formula of SST=169-16.7 for Xisha waters.

文章采用全谱直读等离子体原子发射光谱的方法测定了1986~1996年海南岛东部海域滨珊瑚的Sr/Ca比值，建立了该海域月分辨率的Sr/Ca海水表面温度计方程：SST=170-16，n=133，r=0.80，p=0.01，此与韦刚健等在西沙海域建立的温度计方程：SST=169-16.7一致，这表明南海中、北部海域也出现有相似的微量元素温度计。

Two compounds have been isolated from hard coral Porites Compressa Dana,their structures were determined by IR,MS, HNMR, 13CNMR analysis.The two compounds are: batyl alcohol,(2) N-[l--2-hydroxyl--3,7-heptadecadienal]- h exadecanamide.

从采自西沙群岛的扁缩滨珊瑚中的石油醚部分分离出两个化合物，经IR、MS、~1HNMR、~(13)CNMR等波谱方法鉴定，其结构分别为(1)鲨肝醇，(2)N-1-羟基甲基-2-羟基--3，7-十七碳二烯基十六酸酰胺。

Objective To study the causes and therapy of the development of pyogenic granuloma in hydroxyapatite orbital implants.

目的 分析珊瑚多孔羟基磷灰石义眼台眶内植入术后脓性肉芽肿形成的原因，探讨其有效的治疗方法。

TYPICAL USE:In the Pacific Ocean there are many coral atolls that ringlike islands.

太平洋中有许多环状的珊瑚岛屿。

A ringlike coral island and reef that nearly or entirely encloses a lagoon.

环礁一种环形的珊瑚岛或珊瑚链，接近或完全围绕于浅泻湖

Coral reefs are rocklike structures built by layers of coral organisms, called polyps.

珊瑚礁好像岩石的结构建筑在一层珊瑚的生物体，叫珊瑚虫。

Coral reefs are rocklike structures built by layers of coral organisms, called polyps.

珊瑚礁是坚硬如岩石的结构建造的珊瑚层的生物体，称为息肉。

Coral reefs are rocklike structures built by layers of coral organisms, called polyps.

珊瑚礁是硬如岩石的结构建筑分层的珊瑚有机体，称为水虫息。

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。