查询词典 fossil fuels

We know that use of fossil fuels is harmful to our homeland, but we can not kick the habit.

我们知道使用化石燃料对环境有害，但我们却难以将之戒掉。

Compared with free electrons, fossil fuels would be seen as ludicrously expensive and dirty, and so carbon emissions would plummet.

相比免费的电能，矿物燃料将被视为可笑的昂贵而肮脏能源，因此炭排放量将骤降。

But the oil that could some day make a dent in the country's use of fossil fuels is small.

但石油可有一天，作出丹特在该国的使用化石燃料是小。

This is why, on a human time scale, fossil fuels are nonrenewable resources.

重点：碳循环需要花很长的时间，而人类很快就消耗了大量的化石燃料，这也是我们为何称化石燃料为不可更新资源的原因。

A thermodynamic formula is presented to measure the value of Q and the temperature change in thermodynamic equilibrium for the biosphere in the broad sense. On the basis of experimental data, it is found that, in theory, the heat released by the use of fossil fuels and nuclear energy raises the global sea level by 35 mm per year or raises the temperature in the atmospheric troposphere by 0.11 ℃ per year.

给出了广义生物圈的热平衡测量Q值和温度变化的热力学公式，并在实际数据的基础上通过计算发现人类使用矿物燃料和核能所排放的热量理论上可使全球海平面每年升高35 mm或者可使大气对流层温度每年升高011 ℃。

They estimate this would allow the Omani outcrop, which extends down some 5km, alone to absorb some 4 billion tonnes of carbon dioxide a year, which is a substantial part of the annual 30 billion or so tonnes of the gas that humans send into the atmosphere, mostly by burning fossil fuels.

他们估计这将使阿曼这绵延五公里的露出地面的岩层，仅其一年就能吸收40亿吨二氧化碳，这相当于人类每年向大气中排放的300亿吨气体的很大一部分，这些气体主要由于人们燃烧化石能源产生的。

Application of biodesulfurization and biodenitrogenization in petrochemistry were reviewed.The prospects and trends of upgrading fossil fuels by microorganisms were outlined.

主要介绍了近年来微生物在石油化工中生化脱硫和生化脱氮的应用，并阐述了微生物在改良化石燃料的应用前景及研究方向。

There is an increasing awareness around the world of the frailty of our planet and of the need to manage better those resources which we have hitherto so profligately taken for granted: fresh water, clean air, our use of fossil fuels.

全世界的人们越来越强烈地意识到我们所居住的星球是多么脆弱，也意识到有必要开始善用我们从前滥用的资源——洁净的水、清洁的空气以及石油。

Building huge air-capture plants to reabsorb the carbon dioxide produced by burning fossil fuels would be a perverse outcome.

建造超大型空气捕捉站来重吸收二氧化碳也许会出人意料的产生可燃烧的化石燃料。

The changes to our society would have to be extensive and complete, with the complete replacement of our use of fossil fuels for energy and a total reevaluation of our daily lifestyles.

的变化，对我们的社会便要广泛和完整的，与完全取代了我们的使用化石燃料的能源和共进行重新评估我们日常的生活方式。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐