2004年，一个探索机器人发现了黄钾铁矾。
但地球上黄钾铁矾的晶体结构中含有各种微生物。
But jarosite on Earth incorporates all kinds of microorganisms into its crystalline structure.
黄钾铁矾是一种黄褐色的矿物，它的晶体结构也存在于地球上。
Jarosite is a yellowish-brown mineral with a crystalline structure that's also found on earth.
在地球上形成黄钾铁矾的其中一个步骤涉及到微生物；实际上，微生物能大幅加快黄钾铁矾的形成。
One step in its formation on Earth involves microorganisms; they actually speed up the formation of jarosite dramatically.
如果火星上的黄钾铁矾也是在微生物的帮助下形成的，我们就有可能在所找到的样品中发现它们的残留物。
It's possible that if the jarosite on Mars was also formed with the help of microorganisms, we might be able to detect remnants of them in the samples we find.
由于大多数行星科学家认为水是生命的基本要素，因此黄钾铁矾的存在意味着火星上曾经存在出现生命的先决条件之一。
Since most planetary scientists believe that water is essential to life, the presence of jarosite means that one prerequisite for life was once present on Mars.
一种矾根属植物（珊瑚钟矾根属）原产于美国西南部及墨西哥。
A species of alumroot (Heuchera sanguinea) was native to the southwest United States and Mexico.
我在洛杉矾的家永久地址是瓦茨。
在洛杉矾，他和我经常去迪斯尼乐园。
目的：探讨白矾及枯矾体外抑菌作用。
Objective: To explore the bacteriostatic effect of alum and dried alum in vitro.
夜晚的洛杉矾大街上每天都是危险的。
矾山岩体是一环状碱性超镁铁杂岩体。
There is a kali-alkaline ultramafic complex in the Fanshan of Hebei.
你需要到洛杉矾去转飞机。
青矾用于缩短制作时间，而腐烂的肉类则会让豆腐变得更臭。
The iron vitriol was used to shorten producing time and the rotten meat was for the tofu's smell.
石煤是我国独特的一种矾矿资源，储量极为丰富。
Stone coal is a unique vanadium mineral resource in China and its reserve is abundant.
从那以后，我就成了从南洛杉矾来的，而不是从瓦茨。
结果：白矾及枯矾对以上细菌均有明显的抑菌作用。
Results: It has obvious effect of bacteriostasis on above bacteria.
“南洛杉矾”是个令人心酸的记忆，我的故乡是瓦茨。
矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones.
多年来约翰尼一直试图积极地参与到洛杉矾俱乐部之中。
Johnny has been trying to make the scene in L. A. Clubs for years.
本文研究了聚矾中空超滤膜形态结构与膜性能间的关系。
The relationship between the structure and characteristics of polysulfone hollow fiber UF membranes was studied in this paper.
进而探讨了不同活力的供试种种批对杀毒矾拌种的反应。
The emergence response of different vigour seed lots of tested species to oxadixyl seed treatment was also measured.
以铁钾矾为催化剂，通过葵酸与乙醇反应合成了癸酸乙酯。
Ethyl decanoate was synthesized from capric acid and ethanol by using ferric potassium alum as catalyst.
黄钾铁矾是金属硫化物在酸性条件下氧化形成的主要次生矿物。
Jarosite is a major secondary mineral formed in acid supergene environment by oxidation of metal sulphide.
同时，使矾耗降低33%加氯量节约50%水质纯净度和口感得到提高。
The dosage of alum and chlorine could be reduced 33% and 50% respectively. Water purity and taste could be improved.
源水经过预处理后进行常规处理时，其混凝沉淀性能有明显改善，加矾量减少；
After biological pretreated, the raw water's property of coagulation and sedimentation is well ameliorated.
源水经过预处理后进行常规处理时，其混凝沉淀性能有明显改善，加矾量减少；
After biological pretreated, the raw water's property of coagulation and sedimentation is well ameliorated.
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