has-been的例句大全

It's set a higher request to researching in performances of the most popular architectural material& concrete with the development of capital construction, and the strength has been one of the most important mechanical property.

基本建设的高速发展，使得人们对当今使用最广泛的建筑材料&混凝土的性能研究提出了更高的要求，而这其中强度是首先需要考虑的力学性能指标。

Archrival Domino's Pizza DPZ-0.29% has been discounting aggressively, and, for example, is currently offering pizzas with two-toppings for$ 5.99.

它的主要竞争对手达美乐披萨（Domino’s Pizza）现在正搞着火爆的促销活动：店内的双层配料披萨只售5.99美元。

As is so often the case, Google's new effort directly competes with a product from archrival Apple, whose Apple TV has been doing something similar for years using a technology called AirPlay.

和通常情况一样，谷歌的新尝试直接与它的主要竞争对手苹果的一款产品形成了竞争。多年来，苹果的苹果电视（apple TV）一直在利用一种名为AirPlay的技术实现类似的功能。

After the implementing of GPRS network construction, the network performance shows that the problem of low ARPU has been resolved effectively with the wireless added-value business income increased.

建设后的GPRS网络性能结果表明，开通移动数据业务，有效解决用户ARPU值过低的问题，提高江西省联通无线增值业务收入。

After that edge crack occurrence rate has been reduced from 23% at the worst to the current less than 1%.

措施实施后，边裂发生率由最严重时的23%下降至目前的1%以下。

In response, United Group, said inventory has been started, this asparagus juice may be sold by small traders in Xiamen and Dongguan, the number of about 500-600 boxes will be recycled through three channels.

统一集团回应表示这些芦笋汁可能是厦门和东莞的小经销商销往大陆的，总共500-600盒饮料将被尽快收回。

The rabbit has been dead for a long time because it was as stiff as a poker.

这只兔子已死了好长时间了，因为尸体都僵硬了。

To the naturalist's eye, its gracefully rounded crown, formed of big multilobed leaves, was enough to denote the artocarpus that has been so successfully transplanted to the Mascarene Islands east of Madagascar.

树顶十分美丽，作环形，由耳珠很多的阔大树叶组成，在一个生物学家看来，充分地显示出这是面包果树，很运气的是这树在马斯卡林群岛已经移植成功了。

A semi-empirical mathematical model of CO2 transfer in a cross-flow hollow fibre artificial lung has been set up.

本文建立了CO2在交叉流中空纤维膜式人工肺的半经验数学模型。

The hydraulic expansion seal has been adopted under the artesian head of 120 m, which breaks the domestic record of such seal used in submerged radial gate.

在120m承压水头下采用液压伸缩式水封，刷新了潜孔弧形闸门使用该种水封的国内记录。

It has been a knotty problem to extract Au from arsenical polymetallic sulfides.

从含砷的多金属硫化矿中提金，一向棘手。

Arsenic as the toxic contaminants of the environment especially high levels of arsenic in water has been a worldwide problem.

砷作为毒性较大的环境污染物，特别是饮用水中砷含量超标已成为世界性的问题。

Arsenic ( As) accumulation and volatilization by microorganism decreasing environmental risk of As in soil has been recognized as an economically efficient remediation method without secondary pollution.

利用微生物对砷（As）的累积与挥发来降低土壤中砷的环境风险已被认为是一种经济、有效且无二次污染的修复措施。

Land, in the process of uncontrolled development and the arrogation of technical rationality, has already been far away from the beautiful picture of The Harmony between Human and the Earth.

土地，在被无节制地开发之中，在技术理性的僭越之中，已经悖离了人地和谐相处的美丽画面。

When serving as the lubricant, MF would maintain at the friction area because of the magnetic force. The lubrication effect is so excellent that MF has been widely used in mechanical sealing and lubrication.

磁性液体作为润滑剂时，能够在磁力作用下保持在摩擦区域中，润滑效果良好，因此被成功的应用于轴承机械的密封和润滑中。

The organization has now been extended to other counties in the border area and the name remains unchanged.

这个制度现已推行于边界各县，名称未改。

It also has been the important demonstration area of the construction of Resources-saving and Environment Friendly Society of China. This urban agglomeration is in the process of rapid development, which urgent need to scientific guide and planning.

长株潭城市群位于我国内陆地区，也是我国资源节约型、环境友好型社会建设的重点示范区，目前正处于快速发展的过程中，亟需科学的引导和优化。

Human Resources ( HR), the most important source in the management, has been the core area of organization construction.

人力资源作为组织中最为重要的资源，成为组织建设的核心领域。

As a new research area of construction project management and a new branch of supply chain management, construction supply chain management ( CSCM) has been paid much attention by many foreign experts.

工程供应链管理作为工程建设管理新的研究领域和供应链管理研究新的分支已经引起了国外众多学者的注意。

On the basis of it the use of talc clay in the area of construction material has been expressed coraprehensivelly.

在此基础上，对滑石粘土在建筑材料领域的应用作了综述。