查询词典 magnesia

The products can be divided into refractory materials for steel plants,for building enterprises,for china industry,for electricity,for chemical works and for some other industries according to their usages.Our products contain High alumina based,corundum brick based,clay based series;products with low wriggling series;alumina-magnesia series;magnesite-chrome series;Alkali-resistance bricks;Acid-resistance bricks;semi-sillimanite bricks;mullite;sillimanite;andulusite;lyanite series;sillimanite quality refractory products and unshaped refractory materials.

公司产品按用途分为：钢铁企业用耐火材料，有色金属行业用耐火材料，建材、陶瓷行业用耐火材料，电力、化工行业用耐火材料，其它行业用耐火材料；按产品种类分为：高铝、刚玉质系列产品，粘土质系列产品，低蠕变系列产品，铝镁质系列产品，镁铬系列产品，耐酸、耐碱、半硅砖系列产品，莫来石、硅线石、红柱石、蓝晶石系列产品，硅质耐火材料系列产品，不定形耐火材料系列。

This year to develop the new century and security door frame, with the black box security door, metal door carvings, magnesia, magnesium chloride, fluoride magnesium, zinc sulfide, sodium iodide products.

今年又开发出新世纪组和框安全门、带黑匣子安全门、金属木雕门，氧化镁、氯化镁、氟化镁、硫化锌、碘化钠系列产品。

This year also developed new century complete security doors, with flight recorder security doors, metal wood embossment doors, magnesia, magnesium chloride, magnesium fluoride, zinc sulfide, sodium iodide series product.

今年又开发出新世纪组和框安全门、带黑匣子安全门、金属木雕门，氧化镁、氯化镁、氟化镁、硫化锌、碘化钠系列产品。

On the basis of mathematical analysis, the formulae have been establishea for calculating the pyrometrric solidus composition of magnesia refractory in the system M-MA-M2S-CMS.

本文运用数学分析的方法，建立了M-MA-M_2S-CMS系镁质耐火材料高温固相组成的计算公式。

Magnesia-alumina spinel is a new type of castable refractory and has been paid attention both at home and abroad.

镁铝尖晶石质浇注料是一种新型耐火浇注料，近年来已受到国内外的高度重视。

Methods: The sodium stearate was selected to modify the magnesia powder,and the modified time,the pH value of solution and temperature for the influence of the modified effect were reviewed.

方法采用硬脂酸钠对氧化镁粉体进行表面改性，考察了浓度、温度和溶液pH值对吸附量的影响。

By using fused magnesia and sintered spinel as main materials and sulphite liquor as binders, magnesium compound side gate was researched.

以优质电熔镁砂、烧结镁铝尖晶石为主要原料，采用纸浆废液作为结合剂研究镁质复合滑板材料。

Development and Application of Magnesia-Carbon Taphole Brick for a 60 t Ultra-High Power Electric arc Furnace;2. Using of selfflowing mending material to mend taphole of 25t converter in Laiwu iron and steel general works,it can overcome the defects which are consisted of mending material on taphole to be corroded easily and difficulty to control the tapping time,etc,.

采用自流补炉料修补莱钢25t转炉出钢口，克服了原出钢口喷补料易被侵蚀而造成的出钢口寿命短、出钢时间不好控制等缺陷，使转炉出钢口寿命大大提高，出钢时间一般能控制在90～120s，降低了放钢温度，提高了转炉炉龄及其他经济技术指标。

The unfired magnesia-calcium brick has been developed and used in 90t LF refining furnace in centain steelplant.

以合成镁钙砂、电熔镁砂为原料，以无水树脂做结合剂，添加适量的添加剂，研制出了LF 精炼炉用不烧镁钙砖。

Products include: strengthening the Senior file polycrystalline bone china, porcelain strengthened magnesia, Porcelain silverlight, Diamond porcelain, vitreous enamel knot patterns, and daily matching tableware, tea sets, stainless steel, kitchen equipment, fittings miscellaneous items, import of domestic glassware , gold ornaments, silverware, disposable supplies hotels, bed sheets, blankets and so on.

产品包括：高中档多晶强化骨瓷、镁质强化瓷、银光瓷、金钻瓷、结纹釉瓷、日用配套餐具、茶具、不锈钢、厨房设备、配件杂件、进口国产玻璃器皿、金器、银器、宾馆一次性用品、床单、被子等。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。