has-been的例句大全

The border dispute has been a continuing source of tension.

边界争端一直是紧张局势的根源.

This instrument has been used for measuring the sheet resistance distribution for Boron diffusion chip.

并用该仪器测定了硼扩散片的薄层电阻分布.

Has been infused into ink bottle.

已经注入墨水瓶.

Notice that the term " bounded above " has now been used in two ways.

注意 “ 上有界 ” 一词至此已在两个场合用到.

Has been placed out of bounds to schoolboys.

这咖啡馆禁止学生进入.

In this article, a new technology for polymeric aluminum chloride synthesis has been presented.

本文介绍了一种合成聚合氯化铝的新工艺.

The photocatalytic decomposition of dichlorobenzenc ( DCB ) and 1,2, 4-trichlorobenzcnc ( TCB ) in aqueous suspension of TiO _ 2 has been studied.

本文研究了二氯苯 ( DCB ) 和1,2, 4- 三氯苯 ( TCB ) 的TiO_2禁带激发催化光致分解.

At the same time an excellent cost-effective products industry has been the unanimous approval and praise.

同时产品优良的性价比得到了业内人士的一致首肯和好评.

If your passport has been, altered or damaged , you cannot apply by apply in person.

你可以通过从本网下载,得到护照补发申请表格.

Over the last 12 years, the Court of Final Appeal has been functioning smoothly.

终审法院在过去12年一直运作畅顺.

That what you're lookin for has been here the whole time.

发现那个你一直在找的人,一直都在这.

The preparation of a novel natural graphite anode material coated with iron hydroxide has been studied.

合成并研究了一种包覆一层氢氧化铁的天然石墨材料,它可作为一种新型锂离子电池负极材料.

At the same time, has been involved in computer animation productions.

同时也从事电脑动画制作方面的工作.

It has been successfully used in measuring angular displacement within paddle of racing boat.

将其用于赛艇角位移测量,收到较好的效果.

The process of the correcting angular deviation has been analyzed by using the dynamic model.

应用动力学模型分析了球面滑动轴承的纠偏过程,给出了数值算例.

The martensitic transformation of retained austenite particles in an intercritically annealed low-alloy steel has been studied using the acoustic emission technique.

用声发射法研究了一种低合金钢于双相区热处理所得残余奥氏体的马氏体相变。

Amorphous silica as one of important components for many materials has been researched widely.

白炭黑作为许多材料的重要组分,已经得到广泛研究.

DDT has been banned for agricultural use for 30 years because of possible links to cancer.

DDT因为其可能和癌症有关联而被禁用于农业达30年之久.

Nowadays, computer-aided fault tree synthesis has been given abroad attention.

目前, 计算机自动生成故障树技术的开发已经得到了广泛关注.

This technique has been described as virtual organ computer-aided analysis.

这项技术被形容为实质器官计算机辅助分析.