has-been的例句大全

The linearized expression has been achieved ofmethod of least square by temperature experiment repeated.

通过重复性温度实验,利用最小二乘法得到了拟合曲线表达式.

This system has been successfully used in relay protection set.

系统已成功应用于一款继电保护机产品.

The walking-beam pumping unit has not been fit for oil production in special wells defects.

游梁式抽油机—抽油泵装置已越来越不适应一些特殊油井开采的工艺要求.

The pumping unit driven by a linear motor has been successfully used in field.

直线电机驱动抽油机已经成功在油田应用.

However, the attitude of Jonathan Swift to Eurocentrism has not been fully discussed.

然而《格列佛游记》中斯威夫特对欧洲中心主义的矛盾态度尚未得到充分的研究。

It has been applied on field for over 80 well times, with success ratio of 100% and general sand control efficiency over 85%.

该防砂剂在现场应用80多井次，施工成功率为100%，防砂总有效率达到85%以上。

On working The operation principle of each module has been explained in detail.

并详细阐述各个模块工作原理。

According to special request of network management for wireless sensor networks, the policy information base has been extended in order to manage variables better.

针对于传感器网络的特殊要求，文中对策略库进行了扩充，增强了对传感器网络数据的可监管性。

Wei has been working in Xinjiang for over 50 years.

魏在新疆工作了50多年。

The town has been designated a development area.

该城市已被定为开发区.

The town has been designated ( as ) a development area.

该城已被定为开发区.

It has also been found that the cellulose ⅳ could partially be transfor mod into cellulose ⅱ after treating in dilute alkaline at low temperature.

经低温稀碱处理后，发现部分纤维素Ⅳ又会转变成纤维素Ⅱ。

Lulu has been "talking" to her deceased mother via her microblog for the past four years.

璐璐已经写了4年微博，只为和妈妈“唠唠嗑”。

People has been using silver as containers to preserve food thousands years before.

几千年前，人们便开始使用银制容器来储藏和保存食品，防止细菌引起的变质。

Since ancient times salt has been highly valued because it can be used to preserve food, help wounds to heal, and make food tasty.

自古以来盐就受到珍视，因为盐可用来防腐、疗伤、调味。

The pursuit of success has been the eternal topic of our human beings, people realize the value of their life by pursuing of success, only because of the desire of success, and we are gaining more powers to constant development.

追求成功一直是人们的永恒话题，人们正是通过追求成功来实现自己的人生价值，也正是有了人们追求成功的欲望，人类社会才有了不断向前发展的动力。

It has been successfully applied to a large complex financial legacy system.

目前该框架已经成功应用于一个大型金融遗留系统。

Legacy system reengineering has already been a very important branch of software engineering.

遗留系统再工程已经成为软件工程领域一个重要分支。

Deloitte continues to hire people in China but has been affected by the downturn in market activity there.

德勤继续在华招聘，但受到了当地市场活动低迷的影响。

Domestic and international leading technology has been applied during the system establishment which guaranteed smooth implementation of the system. 3.

采用国内外领先技术，应用于系统建设中，保障系统顺利实现。