查询词典 titanium dioxide

Similarly, people find it easier to understand the threats of sulphur dioxide to those of carbon dioxide.

同样，人们更容易感觉到二氧化硫，而不容易感觉到二氧化碳。

Producing most of the carbon dioxide and sulphur dioxide that create global warming.

造成全球变暖的二氧化碳和二氧化硫大多来自这两个国家。

Enterprises leading products for sodium chlorite (NaCLO2), chlorine dioxide (CLO2), the production capacity of 5,500 tonnes per year : solid sodium chlorite; Liquid sodium chlorite 18,000 tpa; 6,000-ton chlorine dioxide, sodium chlorite and is the largest production enterprise.

企业主导产品为亚氯酸钠(NaCLO2)、二氧化氯（CLO2，其生产能力为：固体亚氯酸钠5500吨/年；液体亚氯酸钠18000吨/年；二氧化氯6000吨/年，是全国生产亚氯酸钠规模最大的企业。

In this dissertation, based on glass microspheres and submicron silicon dioxide, the silver-coated core-shell shielding particles were prepared by liquid phase chemical deposition and layer by layer packing technology. The influences of the preparation conditions on the structure of the synthesized core-shell particles were also systemically studied. The conclusions are enumerated as follow:(1) Monodispersed submicron silicon dioxide spheres in the size range of 250～550 nm are synthesized by Sol-Gel method using ammonia as catalyst.

本文在前人研究的基础上设计出以微米级玻璃微珠为基核，采用液相化学沉积法和层层包裹法制备表面包银的核壳粒子电磁屏蔽剂，并对液相化学沉积法和层层包裹法的制备工艺进行了系统研究，取得了以下主要结论：(1)以氨水作催化剂，采用溶胶－凝胶法制备了粒径分布在250～550 nm之间的二氧化硅微球。

The invention discloses a method of carbon dioxide geological sealing based on the self-detaching of mixed fluid and relates to a method of carbon dioxide geological sealing.

本发明公开了一种基于混合流体自分离的二氧化碳地质封存方法，涉及一种二氧化碳地质封存方法。

Aromatherapy bath oils may be derived from plants through the carbon dioxide method wherein pressure is applied until carbon dioxide becomes liquid.

香薰油浴可透过二氧化碳来自植物的方法是应用压力下，直到变成液体二氧化碳。

This method for improving the rate of shipment, the rate of rearing and the index of productivity as a comprehensive evaluation each of poultry and breeding hen comprises feeding cattle, especially poultry and breeding hen with drinking water disinfected by chlorine dioxide and a chlorine dioxide agent and pouring disinfected water into a distribution water pipe so as to suppress formation of fur composed of lump of microorganism membrane, microorganism and its product each in the inner wall of the pipe.

提供一种明显改善运装速度，培养速度和生产率指数作为每头牛的综合评价方法，此法改进装运速度，培养速度，生产力指数作为每种家禽和生鸡鸡包括母牛，尤其是家禽和生蛋鸡饮用二氧化氯和二氧化氯剂消毒了的饮用水，灌注消毒水进入分配水管，以便压制微生肠膜和微生物在管壁内形成的软毛块。

A study based on the separation of tall oil with supercritical carbon dioxide extraction was carried out. The author found the optimum extractive condition of the acid of tall oil at the feasible temperature, pressure, flux of carbon dioxide and time, analyzed the acid and confirmed their composition.

以工业妥尔油为原料，通过超临界二氧化碳萃取方法，在适宜的温度、压力、二氧化碳流量和时间等条件下，进行了塔尔油主要成分的分离；确定了最优化萃取工艺条件；对萃取物的主要成分进行了分析；从萃余物中提取出粗植物甾醇，粗植物甾醇经进一步的精制得到高纯度的β-谷甾醇。

Greenhouse index Net emissions of three major greenhouse gases (carbon dioxide, methane and chloro- fluorocarbons), with each gas weighted according to its heat trapping quality, in carbon dioxide equivalents and expressed in metric tons of carbon per capita.

温室指标指三种主要的温室气体（二氧化碳、甲烷和氟氯烃）的净排放量，每种气体都按其热吸附质能加权，折算成二氧化碳当量，并以人均碳公吨表示。

Studies have shown: The smeltery of Zhuzhou has a long way to go compared with famous zinc enterprises of foreign countries in the sulfur dioxide , gas of the greenhouse and heavy metal discharged.Zhuzhou smeltery should reduce the sulfur dioxide discharging density , raise the energy utilization ratio as the focal point of cleaner production and pollution control.

研究发现：株冶在二氧化硫、温室气体及重金属排放上，与国外著名锌企业差距明显，株冶应以浸出渣处理工序的低浓度二氧化硫排放与能源利用作为进一步清洁生产与污染治理的重点。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。