查询词典 mercury

Suitable for incandescent lamp,mercury vapor lamp,metal halide

20区、21区、22区危场所。含有爆炸性或可燃性粉尘环境。

The addition of germanium monoxide furthermore surprisingly increases the GAC efficiency (GAC: short for Germicidal Action Curve) of a high-pressure mercury vapor lamp, because germanium monoxide emits a strong molecular band system in the range from 250 to 280 nm.

此外令人惊讶的是，一氧化锗的添加增加了高压汞蒸气灯的GAC效率(GAC：杀菌作用曲线的简称)，因为一氧化锗发射在250到280nm范围内的强分子带体系。

Shanghai Yahong Electrical Lighting Co., Ltd is the professional manufacturer of High Pressure Sodium Lamp, Metal Halide Lamp, Fishing lamp, color Metal Halide lamp, Uni-form Pulse Start Metal Halide Lamp, Pulse Start Metal Halide Lamp and Mercury Vapor Lamp etc, the company locates in Shanghai, it is very convenient for shipping.

上海亚鸿照明电器有限公司是专业生产高压钠灯，金属卤化物灯，捕鱼集鱼灯和高压汞灯等高强气体放电灯光源的生产基地。公司创建于1997年，坐落在上海市宝山区，直达上海港，交通极为便利。

Candles: we have very strict requirements for candles: wax only vegetable or mineral, wicks must be free of PVC and mercury and pass lead and low cadmium test.

对蜡烛的我们要求非常严格：拉必须是。。。（植物或者矿物？是说要天然成分的吧），烛心必须是非塑料或者水银的，经过了低镉检测的。

In the industrial wastewater, there is 216.1 thousands tons of COD, which is 23.9% fewer than last year; discharge of venomousness pollutants (cyanide, arsenic, mercury, lead, cadmium, sexavalent chrome, volatile hydroxybenzene) is 92.85tons, 30.76% fewer than last year; oil discharges is 900tons, 1% fewer than last year; ammonia-nitrogen discharges is 8.6 thousands tons.

在工业的废水中，有 216.1 数千吨的雪，是 23.9%少于去年；有毒污染物质(氰化物，砷，水银，领引，镉， sexavalent 铬，挥发性 hydroxybenzene)的解除是 92.85 吨，30.76%少于去年；油解除是 900 吨，1%少于去年；氨-氮的解除是 8.6 数千吨。

Many TCMs contain high amounts of vermilion andrealgar, and can cause mercury and arsenic poisoning.

许多中药含有高含量的朱砂和雄黄，能够导致汞和砷中毒。

According to the Dronaparva, part of the Mahabarata, and the Ramayana, one Vimana described was shaped like a sphere and born along at great speed on a mighty wind generated by mercury.

按照Dronaparva， Mahabarata的一部分，和Ramayana描述Vimana像一个球形而以*汞产生的强风那样的速度前行。

Vimanas were kept in a Vimana Griha, a kind of hanger, and were sometimes said to be propelled by a yellowish-white liquid, and sometimes by some sort of mercury compound, though writers seem confused in this matter.

维曼拿保存在维曼拿吉哈，一种发射架内，有时候被说成是用一种微黄—白色的液体来驱动，有时候却说是某种水银混合物，尽管作者看起来是混淆了这种物质。

The formation of nitric oxide from nitric acid and mercury is applied in a volumetric method of analysis for nitric acid or its salts.

硝酸与汞生成一氧化氮的反应已用于硝酸及其盐类的容量分析法中。

FeCl_3 - K_2 Cr_2O_7 volumetric analysis is used for the determination of metal Ferrum in vanadium residue, which abstains from the use of mercury, simplifies device, improves the speed of analysis.

采用三氯化铁一重铬酸钾容量法测定钒渣中的金属铁的含量，消除了汞害，简化了装置，提高了分析速度，适于工业分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。