查询词典 sulfur

The δ^34S in pyrite and galena range from 1.91×10^(-3) to 3.14×10^(-3), showing the mantle sulfur feature.

矿石中黄铁矿和方铅矿δ^34S的变化范围为1.91×10^(-3)3.14×10^(-3)，具有幔源硫的特征。

IGCC, which would first gasify coal then generate power with gas turbines, can reach efficiencies of 45 percent, and would emit few particulates or oxides of sulfur. IGCC could thus help China take full advantage of its plentiful coal supplies while minimizing air pollution.

该技术可先将煤气化，然后再驱动燃汽轮机，效率可达45%，也可减少粉尘和二氧化硫排放，借此中国可以最大限度利用充分的煤炭供应同时减少空气污染。

From the peak-fitting of SO2 curve according to Gaussian function, the SO2 formation temperatures of all kinds of sulfur forms were obtained.

对所得到的SO2逸出曲线采用Gaussian拟合，得到了各形态硫燃烧形成SO2的温度范围以及影响形态硫逸出的反应条件。

Ngrediants:Benzoyl peroxide, methyl chloroform sand, sulfur, seaweed, aloe vera, tea tree, gentian violet,garlic extract, snakes sesame oil and plant extracts such as chamomile, sunflower, marigold, witch hazel.

成分：过氧化苯甲酰、三氯沙、硫磺、海藻、芦荟、茶树、龙胆紫、大蒜提取物、蛇麻油、甘菊、向日葵、金盏花及金缕梅等植物萃取物。

The sulfur is "critically important," says geochemist Douglas Rumble of the Carnegie Institution of Washington in Washington, D.C.

华盛顿哥伦比亚特区华盛顿卡内基研究所的地球化学家道格拉斯·朗布尔说，其中的硫是"非常重要的"。

Southerly chemical sodium salt reserves of the world's resources, in the chlor-alkali, on the application of a wide range of industries, sulfur prices, high cost of sulfuric acid, using Glauber's salt potassium sulfate system, such as the value of barium sulfate sulfate product is the most economical method, also developed chemical southerly "Dead Sea" floating black mud bath and leisure projects.

南风化工硫酸钠盐的资源储量居世界第一，在氯碱、日化行业中应用广泛，硫磺价格高涨，硫酸成本高，用芒硝制硫酸钾、硫酸钡等高值硫酸盐产品是最经济的方法，南风化工还开发"死海"漂浮和黑泥浴休闲度假项目。

At present, the salt in dehalogenation, Glauber's salt extraction, sulfur money dehydration, caustic alkali salt Works of separation, separation of potassium chloride, from nitrocellulose acid, citric acid industry, such as solid-liquid separation applications are successful.

目前，已在制盐脱卤、芒硝提取、硫钱脱水、烧碱厂的碱盐分离、氯化钾分离、硝化棉脱酸、柠檬酸固液分离等行业均成功应用。

The results showed that the treatment of nitrogen and sulfur fertilizer obviously affect wheat protein and glutenin macropolymer.

结果表明：氮肥与硫肥的不同处理对小麦籽粒的蛋白质和麦谷蛋白大聚合体有明显影响。

Place 100 mL of pyridine in a 250-mL graduated cylinder, and, keeping the pyridine cold in an ice bath, pass in dry sulfur dioxide until the volume reaches 200 mL.

将100ml的吡啶至250ml的量筒中，使吡啶在冰浴中保持冷，加干燥的二氧化硫直至体积达到200ml。

Nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks.

硝石，炭和硫磺按：：的比例制成的混合物，用于制造火炮、定时信线和爆竹。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。