查询词典 hydrogen

However, energy crisis, environmental protection consciousness and new energy development have already become an important issue in the 21st century. In order to popularize the discussion of the domain of the social science, this research was at one's own expense by Dr. Tsai MeiYing of Shih Hsin University. In addition, United Nations Industrial Development Organization - International Centre for Hydrogen Energy Technologies (UNIDO-ICHET) sponsored the investigation. Planning to correspond with the orientation of dissemination and following the highlight of topics, such as global warming, oil price upsurge and Kyoto Protocol etc., which has caused the obviousness of the new energy media issues in recent years, we probe into how media reported the new energy issues and what the core frame of media's report was. Simultaneously, we discuss further the concern degree and viewpoint of new energy relevant domain's opinion leaders and innovators to this topic of media's report.

因应能源危机、环保意识、新能源发展已成为21世纪重要的议题，为推广社会科学领域的探讨，本研究由世新大学蔡美瑛博士自费，联合国工业发展组织-氢能源科技国际中心（UNIDO-ICHET）赞助调查，拟从传播面向切入，探讨随著全球暖化、油价高涨、《京都议定书》规范等议题的彰显，导致近年来新能源媒介议题的兴起，媒体是如何报导新能源议题以及报导的核心框架，同时进一步探讨新能源相关领域意见领袖及创新者对於媒体报导此议题的关注度及看法。

This modification of the Atkinson cycle allows for the use of alternative fuels like Diesel and hydrogen.

这个阿特金森循环修改允许对柴油和氢等替代燃料的使用。

The largest corrected intermolecular interaction of the mixture is 24.51kJ/mol. Atomic net charges and nature bond orbit are analysed. The charge transfer between two molecules is great. The weak hydrogen bonds are formed in H…O and F…H.

原子静电荷和自然键轨道分析表明，高聚物粘结剂与硅烷偶联剂之间存在较强的电荷转移，分子间存在H…O和F…H等弱氢键作用。

The heavy elements in the theory of spontaneous metamorphosis immediate sensation around the world ;(4) is proposed to estimate the Earth's radiation age;(5) from the charge-mass ratio α which is derived helium ions;(6) from the scattering of α Bighorn recognized atomic mass concentrated in a radius of 10-12 meters in the nuclear, on positively charged core surrounded by negatively charged electrons;(7) with natural α-particles from the nitrogen nuclei in the outgoing protons, this is the first time human beings to change the chemical elements of artificial nuclear reactions;(8) predicted that heavy hydrogen and neutron sub-existence .

这一重元素自发蜕变理论立即轰动全世界；（4）提出用放射性估算地球年龄；（5）从α的荷质比得出它是氦离子；（6）从α大角散射认识到原子质量集中在半径为10－12米的核上，核带正电，周围是带负电的电子；（7）用天然α粒子从氮原子核中打出质子，这是人类第一次实现改变化学元素的人工核反应；（8）预言重氢子和中子存在。

The atomic weight of oxygen is 16 times as heavy as that of hydrogen.

氧的原子量是氢的16倍。（或译为：氧的原子量比氢的大15倍。

26Ldquo;The atomic weight of oxygen is 16 times as heavy as that of hydrogen.

氧的原子量是氢的16倍。（或译为：氧的原子量比氢的大15倍。

The atomic weight of helium is five times more than that of hydrogen.

A 氦的原子重量比氢的原子重量重5倍。

Who knows the atomic weight of the hydrogen atom?

谁知道氢原子的原子量究竟是多少？

Water is made up of atoms of hydrogen oxygen.

水是氢和氧的原子构成的。

It is concluded that hydrogen-rich saline is a novel, simple, safe and effective method to attenuate myocardial I/R injury.

氢气饱和盐水是一种新型、简单、安全、有效的缓解心肌缺血/再灌注损伤的方法。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。