Now, the real-time database ( RTDB) has been more and more widely used, it must maintain object consistency constraints and to ensure every request reach the time limit prescribed by the system.

Currently, kinds of target network selection schemes with QoS indexes are piled. Though it does some improvement on handover accuracy, massive calculation is not beneficial to energy-limited terminals.

现如今各种根据QoS指标选择目标网络的方案层出不穷，虽然切换的准度有所提高，但大量的计算对电源有限的移动终端是不利的。

Armani Group will today launch an e-commerce site for its Emporio Armani brand in China as the luxury goods sector seeks to extend its appeal among the fastest-growing consumers of high-end wares.

阿玛尼集团（Armani Group）今日将在中国为其EMPORIO ARMANI品牌推出一个电子商务网站。现如今，奢侈品行业正寻求扩大对增长最为迅速的中国高端商品消费者的影响力。

Nowadays, with the development of computer technology, the Internet is everywhere.

现如今，随着计算机技术的不断发展，Internet网络已无处不在。

As the central part of the next-generation mobile communications, the Orthogonal Frequency Division Multiplexing ( OFDM) technology has been widely applied to wireless network.

作为高传输速率的正交频分复用（Orthogonal Frequency division Multiplexing，OFDM）技术现如今被广泛应用到无线网络中，也是下一代移动通信的核心部分。

With the restructuring of the telecommunications industry and 3G era is coming, now Telecom, Unicom, Mobile, three companies have become full-service telecommunications operators.

随着电信行业的重组，3G时代的到来，现如今电信公司、联通公司、移动公司三家都已经成为全业务的电信运营商。

While the public sees greater workplace equality between men and women now than it did 20-30 years ago, most believe more change is needed.

虽然和二三十年前比，现如今男性和女性在职场上享有更大的平等，但大多数人认为还需要更多的改变。

Based on these characteristics, the chemistry of carbon dioxide has attracted much attention from the whole world. Recently, it is the main strategy to realize efficient carbon dioxide capture and conversion via chemical technologies.

基于这些特点，CO2化学已经吸引了全世界越来越多的关注，通过化学技术实现碳的捕获和高效转化是现如今研究利用CO2的主要途径。

Now scientists are bringing this ancient wisdom up-to-date.

现如今，科学家们把这个古老的智慧进行了更新。

Even quite big companies are going to the wall these days.

现如今甚至有些大公司也濒临破产。

Nowadays, Holi is celebrated as a social event in many parts of the world.

现如今，世界很多地区都会把侯丽节当作一个社交文化活动来共同参与庆祝。

Today, he runs a sprawling empire of more than 32 companies grouped under Serge Pun& Associates, which includes interests in banking, property development, agribusiness, medical services and vehicle distribution.

现如今，潘继泽经营着一个规模庞大的商业帝国恒泽集团（Serge Pun Associates），旗下拥有32家公司，业务领域包括银行、房地产开发、农业综合经营、医疗服务以及汽车分销等等。

'Shoddy workmanship these days,' he remarked. 'No matter, it will still bear my weight.'

“现如今的做工实在是差劲，”他说，“无所谓了，好歹还撑得住我的体重。”

The beverage, called Big Red Refuel, is now being manufactured by the Cornell on-site dairy and is available on the university campus.

这种饮料名为Big Red Refuel，现如今由康奈尔大学现场制作，在该校校园内可购买到。

Now nowadays customer resource enterprise most heavy wealth, weight of business administration expand from inside to the outside, From manufacturing shifting to customer's relation management: ERP-SCM-CRM;

现如今客户资源是企业最大的财富，企业管理的重心正从内部向外部扩展，从生产制造向客户关系管理转移：ERP-SCM-CRM；

Research on DDoS attack defense plays a very important role and has great significance. It has been an important topic in the area of network security for a long time.

现如今研究DDoS攻击防御具有非常重要的作用和意义，一直以来它都是网络安全领域的重要研究课题。

So many things are unsafe these days — milk, cranberry sauce, what have you

现如今很多食品都不安全——牛奶、蓝莓酱等等。

Because of so many advantages, Internet technology has already been used in many application areas nowadays.

正因为具备许多优势，Web技术现如今已经深入各个应用领域。

Nowadays, it is not only to remove the organic pollution ( COD), high concentrations of nitrogen and phosphorus removal also put forward higher requirements in the sewage treatment process.

现如今，对污水的处理过程中，在去除有机物污染（COD）的同时，对高浓度氮磷的去除也提出了更高的要求。

Among the latter was Sir Richard Branson, a British entrepreneur who wrote in a blog post that the decision was a backwards step in an age when remote working is easier and more effective than ever.

英国企业家理查德·布兰森爵士（Sir Richard Branson）就是批评者之一，他在一篇博客中写道，该决定对当今时代而言是一种倒退。现如今，远程工作更方便，工作效率也比以往要高。

Siberia has had a biting cold winter with temperatures dropping to minus 60 degrees Celsius.

西伯利亚今年寒冬刺骨,气温降至摄氏零下六十度.