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- Hydrogen sulphide: Rotten egg gas. 硫化氫(味):臭雞蛋味。
- And the sulphide mineral deposits lie directly on the sea floor. 而硫化物礦藏直接坐落在海床上。
- Cadmium sulphide or cadmium selenide in polymer based thin film transistor. 聚化合物薄膜電晶體內的硫化鎘或硒化鎘。
- They found hydrogen sulphide levels decreased in 80% of Process Pipe . 他們發(fā)現受試者口腔內的硫化氫含量降低了80%25。
- Hydrogen sulphide bearing gas or water is postulated to be an important reductant in several areas. 含硫化氫的氣體和水被認為是某些地區的一種主要的還原劑。
- Medicated shampoos will help, including zine pyrithione or selenium sulphide, and even stronger shampoos containing tar or salicylic acid. 藥物洗發(fā)精會(huì )有些幫助,如含有鋅的硫化鐵礦物質(zhì)或含有硒的硫化物,甚至含有焦油和水楊酸的強力洗發(fā)精。
- A rare soft orange mineral consisting of arsenic sulphide,an important ore of arsenic. 一種稀有的、質(zhì)地柔軟的橙色礦物,由硫化砷組成,是重要的砷礦石。
- A third example is the ferrous sulphide which we mentioned in the previous chapter. 第三個(gè)例子是前章提到的硫化亞鐵。
- The quantum chemical CNDO/2 method is used for calculating the redu ced model of xanthate adsorption onto the minerals of copper sulphide or ox ide. 用量子化學(xué)的CNDO/2方法,計算了黃藥與硫化銅礦物、氧化銅礦物吸附體系簡(jiǎn)化模型。
- Researchers then took saliva and tongue coating samples to measure bacteria levels and odour-causing compounds, including hydrogen sulphide. 然后研究者們提取了他們唾液和舌苔的樣本,用于測量(口腔內的)細菌水平和能誘發(fā)異味的化合物,如硫化氫。
- This article introduces the existing situation of chlorophyl and sulphide in oi! 本文介紹了葉綠素、硫化物在油脂中的存在情況。
- There are pyrite and chalcopyrite as sulphide minerals,and apatite as harmful impurity occuring as independent mineral. 本研究采用合理多段、適當細磨工藝,強化微、細粒赤鐵礦及假象赤鐵礦的回收。
- And it discusses mainly the influence of chlorophyl and sulphide on the oil-fat hydrogenation. 葉綠素的存在,導致油脂氫化速率大為降低,同時(shí)影響反應的選擇性和氫化產(chǎn)品的物理性質(zhì);
- This product can reduce the odor of animal excretion , ammonia and hydrogen sulphid, reduce contamination. 減少排泄物之氮源,降低氨及硫化氫之臭味,改善環(huán)保。
- The catalysis-acid leaching process of copper bismuth sulphide dregs is introduced. 介紹了用催化酸浸工藝從銅鉍硫化物渣中回收銅。
- So why has it taken so long to move towards the commercial exploitation of deep sea massive sulphide deposits? 那么為什么深海金屬硫化物礦的商業(yè)化開(kāi)發(fā)要等這么長(cháng)時(shí)間?
- It will become to white zinc sulphide after absorbing sulfide in air to be poor at primary stainability. 它能與大氣中的硫化物合成白色硫化鋅而抑制初期著(zhù)色。
- Usage: mainly for extracting red phosphorus,sulphide of phosphorus and phosphoric acid and etc. 用途:主要用于制取赤磷、磷的硫化物、磷的氯化物以及磷酸等產(chǎn)品。
- Pyrrhotite is the most common and abundant iron sulphide mineral in mine wastes worldwide. 磁黃鐵礦是礦山尾礦堆中最為常見(jiàn)且分布很廣的一種硫化鐵礦物。
- In addition,the removal effectiveness of Sulphide,Tannin and Chromiun in a activated sludge system is also examined. 并對生物處理去除制革污水中的硫化物、鉻、單寧等有毒物質(zhì)的效果也作了研究。