查询词典 volcanic ash

Extensive falls of volcanic ash and coarser particles overwhelm and bury all forms of life.

火山灰和更粗颗粒的大量降落，淹没并埋葬了所有生命。

The ancient Romans discovered that volcanic ash made better cement.

古罗马人已经发现火山灰制作的水泥质量更好。

There is also a product known as 'Fango Mud' which is a form of silica aspirin taken from fresh volcanic ash that can be added to your bath.

也有叫"治疗矿泥"的产品，是一种从火山灰里提炼出来的二氧化硅镇痛药剂的形体，能被加入到你的沐浴里。

Six rock types（mudstone, dolostone, marl, limestone, ostracode limestone and volcanic ash）comprise the sedimentary strata.

青一段识别出6种岩石类型(泥岩、白云岩、泥灰岩、重结晶灰岩、介形虫灰岩和火山灰)。

Vehicle is parked in a road covered with volcanic ash in Calderas, Guatemala, Friday May 28, 2010 after the Pacaya Volcano erupted a day earlier.

P / Moises Castillo 一辆停在莫伊塞斯卡斯蒂略 5月28日星期五道路火山灰覆盖在火山口，危地马拉，2010年后，帕卡亚火山爆发的前一天。

The main conditions necessary for Agate formation are the presence of silica from devitrified volcanic ash, water from rainfall or ground sources, manganese, iron and other mineral oxides that form the white, red, blue, grey, brown or black bands.

玛瑙的主要成因是各类火山灰中二氧化硅、雨水或地下水、锰、铁或其他矿石氧化物共存反应所致，也是玛瑙具有白、红、蓝、灰、褐或黑色多姿多彩纹理的主要原因。

In particular, Kamari beach, volcanic ash deposited on the beach mixed with white sand, so sand looks black, the sea appears to be black, to form the world's unique black sand.

尤其是卡马利海滩，火山灰沉积在海滩上与白沙混杂，于是沙子看起来是黑的，海水看起来也是黑的，形成世界上绝无仅有的黑色沙。

In particular, Kamari beach, volcanic ash deposited on the beach with white sand mixed, so the sand looks black, the sea appears to be black, to form the world's unique black sand.

尤其是卡马利海滩，火山灰沉积在海滩上与白沙混杂，于是沙子看起来是黑的，海水看起来也是黑的，形成世界上绝无仅有的黑色沙。

A blend of lava remnants, volcanic ash, black sand mixed with tropical lush rain forest and exotic beaches are the park's main characteristics.

残余的熔岩，火山灰，黑沙滩与茂密的热带雨林和异国情调的海滩混合混合是公园的主要特点。

There are also considerations to be made in respect of the potential physical consequences of a pole shift (including the aftermaths of potential climate change, flooding, reduced sunlight and volcanic ash which would devastate farming efforts for at least several years).

也得考虑极移可能造成的物理性后果，（包括事后可能发生的气候变化，洪水，阳光减少，火山灰，这些至少在几年内会毁坏耕作的努力。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐