has-been的例句大全

Has been placed out of bounds to schoolboys.

这咖啡馆禁止学生进入.

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 infused into ink bottle.

已经注入墨水瓶.

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.

The border dispute has been a continuing source of tension.

边界争端一直是紧张局势的根源.

The method has been applied successfully to the control of a steam boiler heating system.

该方法已成功的应用于蒸汽锅炉加热功率控制.

Also, a computer block diagram has been provided in accordance with various lubrication conditions in production.

针对生产中可能出现的不同润滑状态, 设计了软件运行框图.

Today he has been in a black mood.

今天,他一直情绪低落.

Robert has been in a black mood ever since the board meeting this morning.

自从今天上午董事会的时候起,罗伯特一直闷闷不乐.

The new supermarket has been so successful that some small shopkeepers have had to sell up.

那家超级市场营业非常成功,使得某些小店不得不出盘歇业.

Methane as an important greenhouse gas has been attracting people s attention to its chemical behavior.

甲烷作为重要的温室气体,其化学行为日益引起人们的关注.

A twinkling of an eye, 4-year career has been a thing of the past classmate.

光阴似箭,一转眼, 4年的同窗生涯已成为过去.

Politics has been reduced to class struggle.

政治变成了阶级斗争。

The short-term training class has been run two times.

短训班 办了两期.

The short-term training class has been run three times.

短训班 办了三期.

The business Louis has been connected with since he left prison won't bear inquiry.

路易斯出狱以来所参与的勾当是经不起追查的.

The quality of life of local residents has been noticeably improved.

居民生活质量明显提高.

At present , invite public bidding has been the main form of the colleges equipment purchase.

邀请招标已成为高校物资采购中的常见方式.

His iron-like will has been formed throughout his long and hard life.

他那种钢铁般的意志是在长期的艰苦生活中铸成的.

As an important ataractic veterinary medicine which is widely used, chlorpromazine ( CPZ) has been recognized as an emerging pollutant in aquatic environment.

氯丙嗪作为一种镇静类兽药被广泛使用，已经成为水环境中的一种新型污染物。