查询词典 foraminifera

Data include foraminifera counts and sea surface temperature estimates derived from marine sediment cores from the north Atlantic Ocean.

数据来自于北大西洋海底沉积物的钻芯，包括有孔虫类计算和海面温度估计。

Kitazato indicated that he was surprised by the abundance of foraminifera in the deep water because the pressure there is 1100 times greater than normal atmospheric pressure at the surface.

Hiroshi Kitazato表示，他对那儿有如此多的有孔虫感到吃惊。由于水的深度，那儿的压力大约是一般大气压的1100倍。

And so the sea-level indicator based on such few foraminifera species is inadequate.

而且，由于胶结质有孔虫在地层中容易遭到破坏，所以以底栖有孔虫为基础恢复建立古海平面存在一定的局限。

Japanese researchers reported on Thursday that many of the creatures they dredged up are one-celled animals called foraminifera.

据路透社2月3日报道，日本静冈大学的研究者使用有缆水下机器人在太平洋西部的深海沟里取得了这些生物的样本。

Oceanic production of calcium carbonate is conventionally attributed to marine plankton (coccolithophores and foraminifera).

海洋中的碳酸钙通常来自于浮游生物。

Benthic foraminifera are now widely used for estimation of surface productivity of the ocean and the oxygen content of the bottom water.

目前，底栖有孔虫被广泛应用于估算海洋表层生产力和底层水团的含氧量。

This event happened abruptly and lasted a short time, benthic foraminifera cannot fitfor it and begin to extinct.

碳稳定同位素表现为三期负向偏移，并在界线处出现约4‰的负向偏移。

Other important examples are planktonic organisms called foraminifera and pteropods.

另一个重要例子，是有孔虫和翼足类两种浮游生物。

Furthermore,because the interior and exterior characters of fora-miniferal apertures are becoming more and more important in the classification of foraminifera,we should pay more attention to the free specimen s from Paleozoic foraminiferal stu.

另外由于口孔的内部和外部特征在分类学中的地位越来越重要，所以通过实体化石来研究古生代有孔虫理应受到更多的重视。

Measurement of Mg/Ca ratio of foraminifera shell is the most popular means in calculating seawater paleotemperature now. It is applicable in low and high latitude areas, to determine surface and deep seawater temperatures.

有孔虫壳体的Mg/Ca比值测定是目前估算海水古温度最受重视的方法，适用于低纬和高纬、表层和深层海水古温度的测定。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。