能源危机

If we human beings keep doing this,we will be short of resources soon.

如果人类继续这样做，我们很快就会陷入能源危机。

Along with energy crisis and worsened environment becoming more and more intensively, gas-vehicle receives the unprecedented recognition because of its less emissions, more economical and saving petroleum resource. The research and utilization of gas-vehicle develop quickly all over world. Of course, automotive fuel changing from gasoline and diesel into gas fuel is also carried out blazingly everywhere in our country.

中文题名燃气汽车发动机燃烧特性及工作性能研究副题名外文题名 Study on combustion characteristics and performances of automotive engine by gas fuel 论文作者詹樟松导师夏来庆教授学科专业动力机械及工程研究领域\研究方向学位级别博士学位授予单位浙江大学学位授予日期2001 论文页码总数132页关键词汽车发动机燃气汽车发动机燃烧馆藏号BSLW /2001 /U464 /32 随着能源危机和生态恶化日益严重，燃气（主要指压缩天然气和液化石油气）汽车以其优良的排放、良好的经济性以及能够部分替代紧张的石油资源而受到了空前重视，世界范围内燃气汽车的研究和应用也随之空前高涨。

This is by no means the best way to solve the problem of energy crisis.

这不是解决能源危机的最好的办法。

Our planet is on the verge of a catastrophic energy crisis.

我们的星球正在遭受灾难性的能源危机

The value of polar resources,scientific research and environmental is meaningful to human future.Above all,huge number of mineral and biological resources as well as the channel resources which would change the framework of the world.All of this,come into notice to the worl.Along with increasing acuity issue of the scarcity of resources and the energy crisis etc.Many countries adopt active polar policy to advance native political status and protect polar rights and interests,Which contains from politics,law,diplomatic,science expedition and environmentalism and etc.

极地的资源价值、科研价值和环境价值对人类的未来发展有重大意义，尤其是数量庞大的矿物和生物资源，以及能够改变世界政治经济格局的航道资源，这些资源近年来引起了世界各国的强烈关注。20世纪以来，随着资源紧缺、能源危机等问题日益尖锐，各国纷纷采取积极的极地政策，从政治、法律、政策、外交、等方面入手，提升本国的极地政治地位、保护在极地的权益、扩大影响力。

With the energy crisis is from the commercialization of wealth, social development model of a reflection.

伴随着能源危机而来的是对商品化、富足、社会发展模式的一种反思。

Nowadays, with the short supply and the rising price of the international crude oil, the energy problem is very urgent, and it has been becoming "energy crisis" gradually. In addition to the increasing strict exhaust laws,diesel engine has been forced to low pollution, low oil consumption and promote the ratio power.

当前能源问题已经十分紧迫，随着市场供应的不足和国际原油价格的不断上涨，逐渐演变成"能源危机"；加上日益严格的排放法规，迫使柴油机朝着低污染、低油耗和高比功率的方向发展。

At the same time, Semiconductor Lighting industry combines two characters including hi-technology and labor-intensive, and China has also made strong basis of technology and industry bearing obvious competitive advantage; which not only forms new increasing point both in industry and exporting business but also can save energy consumedly, uncelebrated the energy crisis, also may develop into high-speed development hi-tech industry.

同时，半导体照明产业具有技术和劳动密集性为一体的特点，在我国已有一定技术和产业基础，比较优势明显，不仅可以形成新的产业和出口增长点，而且可以大大节约能源，缓解我国能源危机，是有可能实现跨越式发展的战略性高科技产业。

Nowadays, energy crisis is a world problem which has to solve. The technology of phase change for heat storage is signality for energy source allocation.

能源危机是当今世界迫于解决的问题，相变储热技术对于能源的合理配置意义重大。

Diversify Our Energy Sources There are no silver bullet solutions to our energy crises.

我们的能源多样化没有银弹解决我们的能源危机。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。