查询词典 fume

No wonder that today Esco is a world leader in laboratory clean air and containment technologies, with a complete product line including animal research products, pharmacy isolators, laminar air flow cabinets, powder weighing balance enclosures, fume hoods, ductless fume hoods and other specialty products.

完整的产品线包括动物操作安全柜、药物分离操作安全柜、通风厨、无管通风厨和其他特殊产品，使她成为当今世界上实验室洁净空气和安全保护技术的领导者。

The study is aimed to understand the dust concentrations and chemical substances within the fume, and to investigate if a commercially available smoke evacuator can get rid of the fume effectively, Area sampling proceeded in six operation rooms and a nursing station.

本调查的目的在了解熏烟中尘的浓度，含有何种化学物质，以及探讨一种市售排烟的效器。

Kosta Ventilation Control System Fume Hood by direct measurement of the surface wind speed and constant surface wind speed to adjust the exhaust Fume Hood quantity of emissions so as to achieve the best effect.

Kosta通风控制系统通过直接测量通风柜的面风速并恒定面风速来调整通风柜的排风量，从而达到最佳的排放效果。

The"hongjia"series fume exhaust equipment system and oil fume purifier have passed inspection by the state department for environmental protection and also obtained accreditation.at the same time,the"hongjia"series gas and fuel cooker units manufactured by the company have passed quality inspection by the state bureau of quality technical supervision and aiso been chose with honor as recommended products by beijing municipal gas group co.,ltd.

北京凌富达厨具制造有限公司在广大用户的大力支持下不断发展，在衷心的感谢各界用户的同时我们将不负重望，为您制造更多的高品质产品，更合理的产品价位，提供最优质的售后服务，为中国饮食文化业的发展薄尽绵力。

The results show that: silica fume high-performance road wrapped stone fly ash concrete flexural strength than the dual-doped silica fume, fly ash high-strength concrete increased by 20% or so, crisp coefficient reduced by 30% or so, wear resistance increased by 15% above.

研究结果表明：硅灰裹石掺粉煤灰高性能道路混凝土抗折强度比双掺硅灰、粉煤灰高强度混凝土提高20%左右，脆度系数降低30%左右，耐磨性提高15%以上。

The effect of collecting fume of dedusting system is great at the initial stage of operation at casthouse, however, the collecting result is not so good and fume sometimes escapes from the blast furnace workshops due to operation for a long time, system resistance increases while exhausting capacity decreases.

出铁场除尘系统在投产初期烟气捕集效果明显，随着运行时间的延长，系统阻力增加，风量衰减，最终导致烟气捕集效果下降，在高炉厂房外烟气外溢现象时有发生。

The present invention features that fume after dedusting and heavy metal adsorption is fed via fume valve and fume-air heat exchanger to a sea water column desulfurizing system supported by a sea water supply system to eliminate SO2 and a defogging system to eliminate water content and fine dust before exhausted via draught fan and chimney. The slurry after desulfurizing and the dust is fed to an aerating, neutralizing and oxidizing system for exhaust.

其特点是，烟气经过除尘和重金属的吸附经烟气输送系统中所设烟气阀门和气气换热器进入有海水供给系统支持的海水液柱脱硫系统脱除二氧化硫，脱硫后的烟气经除雾系统去除水分和细灰再经引风机通过烟囱排出，脱硫反应后的浆液与脱除的灰尘送至曝气中和氧化系统，达标后通过管道排出。

Within guarantee period, all equipments shall be maintained once every half a year, including maintaining circuits of all equipments, clearing oil and gas pipeline and air trunk, dedusting, removing oil left on fume exhaust cover and oil fume pipe line and clearing the oil fume pipeline etc.

一、所有设备的质量保证期为壹年（除人为破坏或不正常使用），保修时间自设备投入使用之日开始，保修期内所有设备每半年保养维护一次，包括所有设备的电路维护、油路、风路的疏通、除杂等；排油烟罩及油烟管的除油及疏通等。

According to the characteristic of the sensor, the structure of two sensors in the fume route is adopted, and the temperature of fume is lowered naturally and the water in fume is got rid of fast by separator of gas and water.

根据传感器的特点，采用双传感器气路结构，并且在气路上采用自然降温和利用气水分离器实现快速除水。

Study on silica fume at the Scandinavian countries, in spite of the 20th century, the 50's people have a better understanding of the role of silica fume and a preliminary study, but applied to actual projects from the beginning of 70's, first of all, Norway and Sweden and other countries in the port terminals, the North Sea oil fields and underground parts of mines in the silica fume concrete, in 1982, Norway in V Bashang Minoves formally adopted the silica fume concrete dam, the 20th century, the early 80s established in Quebec, Canada silica fume concrete, and large volume of silica fume concrete to carry out pilot studies, mixing high-grade 10,000 cubic meters of concrete, the United States in 1983 a patch of concrete with silica fumekatcha River Dam stilling basin well.

研究硅粉在斯堪的纳维亚国家，尽管在20世纪50年代的人有更深入的了解方面所起的作用和硅粉的初步研究，但应用到实际项目从一开始的70年代，首先，挪威与瑞典和其他国家的港口码头，北海油田和地下部分地雷硅粉混凝土，在1982年，挪威钒坝上米诺维斯正式通过硅粉混凝土坝， 20世纪80年代初成立在加拿大魁北克硅粉混凝土，以及大量的硅粉混凝土进行试验研究，混合高档一点○万立方米具体，美国在1983年一块混凝土二氧化硅fumekatcha江水库消力池以及。

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。