查询词典 agate opal

Exhibiting a milky iridescence like that of an opal.exhibiting keen insight and good judgment;perceptive.

有眼力的；有判断力的展现敏锐的眼力或辨别力好的判断的；有洞察力的

Exhibiting a milky iridescence like that of an opal.

神经错乱的；疯狂的；笨的银河

The Boulder Opal comes from Queensland, Australia, and is found in the cracks of ironstone or sandstone boulders.

蛋白石的博尔德来自澳大利亚昆士兰州，并在砂岩的铁矿石或石头的缝隙中。

When cut and polished, the colourful opal is revealed on the surface over its ironstone host, as if a masterpiece has been gracefully mounted onto the best and most natural frame.

经过切割打磨，铁矿主岩的体表就会显现出绚丽多彩的欧珀，宛如一幅带框的精品油画，画与框镶嵌雅致，浑然天成。

Concrete aggregate contains active aggregate like opal which can react with alkali in concrete and generate new material and hazardous gas expansion to cause damages to concrete like knurl and crack.

混凝土骨料中含有活性骨料，如蛋白石等，能与水泥中的碱反应，生成新的物质，产生有害的体积膨胀，造成混凝土隆起、开裂，引起混凝土破坏。

Avoid opal, turquoise and malachite as they are too easily damaged in a ring.

避免蛋白石，绿松石和孔雀石，因为它们很容易在环损坏。

The meconium and the opal are a heaven-made match , the meconium flower language is: Loving strong.

罂粟和蛋白石是天作之合，罂粟的花语是：爱的浓烈。

Distribution of biogenic silica content in surface sediments from deep water areas showed that it could not only reflect the paleoproductivity of siliceous micropaleontology in surface waters, but also indicate the strong or feeble upwelling. Thus, it was further confirmed that using biogenic silica content in sediments to trace upwelling and its change was effective and reliable. The analyzed result showed that radiolaria and poriferous specula have more contribution for biogenic opal, comparing with diatom in surface sediments from the northern studied area, probably owing to the diatom dissolved easily away and eaten by other organisms with little effort.

深水区表层沉积物中生物硅的含量分布表明，其不仅能反映出表层水体中硅质生物的古生产力水平，而且还能指示上升流的强弱，从而进一步证实了利用沉积物中生物硅含量来追踪上升流发育和变化的有效性与可信度研究结果还显示，在研究区域中北部表层沉积生物硅中放射虫和海绵骨针较硅藻占有更大的比重，这可能是由于硅藻易被溶解并易被其他生物体摄食的缘故。

The CLIMAP 18k bp sediment data files were compiled by Oregon State University. The files contain micropaleontology in the form of faunal counts of diatoms, planktonic foraminifera, coccoliths, and radiolaria, as well as stratigraphy (percent fine, coarse, total carbonate, oxygen 18 and carbon 13), and geochemistry (percent opal, quartz, and organic carbon), and inferred sea surface temperatures for 635 ocean sediment cores.

此数据库的沉积物数据由Oregon州大学收集编制，包括硅藻动物群、浮游有孔虫目、颗石藻、放射虫目中的古微生物，以及地层中碳酸盐、氧18和碳13的百分含量和由635个海底沉积物钻芯样本推测得到的海面温度。

Using opal poly-butylbenzene rubber as tread, studied the different petroleum resin substituting arene oil vs the changes of compound Moony scorching.

随着科技的进步，作为石油及煤炭工业的副产品，石油树脂、固马隆树脂等越来越多地应用于胎面胶中用于替代芳烃油。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？