Copper has a very important strategic position in the development of national economy, and nonrenewable resources.

Oil is the nonrenewable resource and the important strategic mineral resource.

石油是不可再生的资源,是重要的战略物资.

Water is an essentially nonrenewable resource.

水是一种不能再生的资源.

Besides, less plastic means using less oil, the essential component in plastic and a nonrenewable resource.

此外, 塑料成分少意味着使用的石油少, 而作为塑料基本成分的石油是一种不可再生资源.

P > A nonrepresentational style that emphasizes emotion, strong color , and giving primacy to the art of painting.

把绘画本身作为目的,以表达情感和浓抹重涂为特点的非写实主义风格.

P > ● A nonrepresentational style that emphasizes formal values over the representation of subject matter.

强调形式至上,忽视内容的一种非写实主义绘画风格.

The main pollutants are benzene serial materials , polycyclichydrocarbon, organochlorine insecticide, PCB and volatile halogenated hydrocarbon.

经过筛选确定苯系物 、 多环芳烃 、 有机氯农药 、 多氯联苯和挥发性卤代烃为主要污染物.

Aim To study the synthetic procedure, properties and flame retardant efficiency of a novel halogenated phosphate.

目的研究一种新型卤代磷酸酯的合成工艺 、 性能及阻燃效能.

This model mainly solve Authentication , Nonrepudiation, Privacy and Integrity existed in the current mail system.

该模型主要解决了邮件系统中存在的身份鉴别、止抵赖 、 密性、整性等安全问题.

The boiling points of 9 halogenated ethanes were predicted for reference and test in the future.

并应用该方法预测了一些卤代乙烷的沸点,供有关研究者参考和实践的进一步检验.

Synthetic solvents, the most common of which is Perchloroethylene ( PERC ) are nonflammable halogenated hydrocarbons.

合成溶剂, 最常见的是氯乙烯 ( perc ) 是不燃卤代烃.

He was a nonresident student, but he used to lunch in at school.

他是走读生, 但中饭经常在学校里吃.

For 2004, both are treated as nonresident aliens.

2004年他们都被视为非居民.

Local banks also see a growing market in nonresident citizens.

本地银行还在非居民的本国公民中看到了增长市场.

On January 10, 2003, Dick became a nonresident alien . Judy had remained a nonresident alien.

在2003年1月10号, 狄克变成非居民, 而茱蒂还是非居民.

A nonresident for federal purposes would therefore ordinarily be a nonresident for state tax purposes.

因此在联邦税制里的非居民在州税制里通常也是非居民.

Products damaged by applying to other nonresidential softening and filtering.

应用于其它非住宅软化水和过滤而损坏的产品.

Place proper punctuation around nonrestrictive clauses, but do not place punctuation around restrictive clauses.

在非限制性从句中可以使用标点, 但在限制性从句中则不可以使用.

These nonrestrictive units had concrete floors on an interior steel frame.

这些非抗震单元在内部为钢构架上是水泥地板.

When a nonrestrictive clause appears in the middle of a sentence, place commas around it.

当非限制性成分在句子中间出现时, 应当在它前面和后面加逗号.

Modular check construction featuring nonreversible checks with captured springs for simplified servicing.

模块化止回阀结构特点在于不可逆止回,配置简化维修的复位弹簧.