有奖纠错
| 划词

The compositions of phyllosilicate and iron oxides for several main types of soils and their corresponding iron-manganese nodules were studied by the means of XRD.

以我国几种常见及相结核为试验料,用X-射线衍射,和铁结核中层状硅酸盐和氧化铁的类型组合。

评价该例句:好评差评指正

用户正在搜索


at the beginning of, at the bottom, at the cost of, at the edge of, at the end, at the end of, at the foot of, at the front of, at the head of, at the instance of,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

Scishow 精选系列

These lumpy rocks are known as manganese nodules, and they grow in underwater fields more than 3500 meters below the surface.

这些块状岩石被称为生长在地表以下 3500 多米的水下。

评价该例句:好评差评指正
世界奇趣图谱

The Hughes-Global Marine venture would be the development of equipment that could gather nodules of manganese and other minerals that accumulated around sediment on the ocean floor.

Hughes-Global Marine 合资企业将开发可以收集的设备在底沉积物周围堆积的和其他矿物质。

评价该例句:好评差评指正
经济学人 Science and technology

A patch of Pacific Ocean seabed called the Clarion-Clipperton Zone, or CCZ, is dotted with trillions of potato-sized lumps of nickel, cobalt, manganese and copper, all of which are of interest to battery makers.

一片被称为克拉里昂-克利或CCZ的太平洋底,布满了数万亿个土豆大小的镍、钴、和铜,这些都是电池制造商感兴趣的资源。

评价该例句:好评差评指正

用户正在搜索


at the request of, at the same time, at the sight of, at the suggestion of, at the thought of, at the time, at the top of, at the weekend, at the word of command, at the worst,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接