has-been的例句大全

Analyses the framework and principle of the power train based on a permanent magnet DC motor with an augmentor magnet, that has been used on an electric touring bus successfully.

分析了纯电动旅游客车永磁加增磁直流电机驱动系统结构与工作原理。

The effect of gangue minerals ( serpentine, olivine and augite) containing magnesium onpentlandite flotation has been studied in this paper.

本文研究了含镁脉石矿物（蛇纹石、橄榄石和辉石）对镍黄铁矿浮选的影响。

The audiometric zero level has been measured in the frequency range 2-100 Hz, with particular attention to frequencies below 25 Hz. A Direct Determination for Hearing Threshold of Bone Conduction by Using Impedance Head

本文对低频段的听力零级进行了测量，得到了两个不同测试组在2Hz&100Hz频率段的阈值曲线。纯音骨导听力零级的测定

Eric has been endeavoring to study audiology because his dream is to be an audiologist.

埃里克一直在努力学习听觉学，因为他的梦想是当一名听觉病矫治医师。

Audiolingual method as one of the more traditional method of teaching Chinese as a foreign language, has been widely used in teaching Chinese as a foreign language. But its use area more concentrated in the spoken language, such as comprehensive, listening course.

听说法作为较传统的对外汉语教学方法之一，已经在对外汉语教学中得到了广泛使用，但是它的使用领域多集中在口语、综合、听力等课程中，在写作课中很少被运用。

In addition, quietness has been built in to the cabin to enhance the audibility of conversation.

此外，解放油罐车已经建在机舱内提高可听到的谈话。

Necrosis in the atypical hyperplasia has been diagnostic cancerous index.

提出了乳腺增生病导管上皮细胞不典型增生的诊断指标。并指出重度不典型增生出现单个细胞坏死，已示癌变。

The Canadian writer Margaret Atwood has been the focus of attention since the onset of her literary career.

加拿大作家玛格丽特·阿特伍德自从事写作以来一直倍受瞩目。

However, intended misinterpretation has not been discussed based on Attribution Theory in the theory of Motivation.

然而，故意曲解从未从动机理论中的归因理论进行过研究。

Due to the bad weather. the flight has been delayed.

由于坏天气. 航班延误了.

The IAEA report also says there has been a breakdown of communication between the agency and Iran over alleged research on an atomic weapon.

国际原子能机构报告还表示，该机构与伊朗间所谓的核武器研究交流已经中断。

The section shape of ring part during cold forming has been researched in theory and experiment.

本文介绍了一系列螺栓连接的冷成型钢结构的结构性能的试验和理论研究.

The shaded area method has been implemented for estimating urban FAR of Shanghai central district.

以上海市中心城区为例，详细阐述了阴影面积法在图像处理软件及GIS技术支撑下的实施方案。

At this point in time, OpenSSH is quite stable and has proven to be immune to many of the vulnerabilities which have been reported for other SSH tools.

到目前为止，OpenSSH是非常稳定的，而且已经证明不存在其他SSH工具所报告的很多缺陷。

Oil produced from a reservoir after any associated gas has been removed.

指去除相关气体后油田的产物,用于提炼其他石油产品如汽油和燃料油.

Athletically speaking, LeBron James has never been the underdog, or if he ever was, it was long, long before the world began paying attention to him when he was about 15.

从运动能力方面讲，勒布朗-詹姆斯从来没被看衰过。如果有的话也是很久很久——大概在他15岁——之前，那时候世界还没开始注意到他。

One measure of China's soaring economic growth has been the attention-grabbing fact that it adds new power generating capacity each year equal to the UK's entire electricity grid.

衡量中国经济突飞猛涨的一个指标，一直是这样一个令人瞩目的事实：中国每年新增装机容量相当于英国的整个电网。

Because of the important irreplaceable role in the terrestrial biosphere, wetland has been regarded as one of the most attractable ecosystems.

由于湿地生态系统在生物圈中不可替代的地位，因此一直是备受关注的生态系统之一。

A new disinfectant with high bactericidal effect and low corrosion has been developed.

本研究开发了一种高效低腐蚀消毒剂.

It has been preliminary studied by analysed the changes of physical chemical condition of auriferous fluid caused by hydrothermal boiling.

仅从热液沸腾造成含金热液物理化学条件改变的角度对这一关系进行初步探讨。