然后在1925年,一个由科学家艾达·塔克领导的化学家团队声称他们发现了43号元素。
Then in 1925, a team of chemists led by a scientist named Ida Tacke claimed that they had found element 43.
所以普拉塔就像一个小小的银,但我们现在知道普拉塔比银要好很多,更为珍贵,熔点更高,化学惰性更高,是一种非常不可思议的金属。
So platina is like a diminutive of silver, but we now know that platinum is far superior to silver It is far more noble. It has a higher melting point, a higher chemical inertness, a fantastic metal.
麦金利,那位菲亚·格里夫妇的律师对那些发射塔本身表达了类似的观点:“人们暴露在各种各样的化学物下,短期的和长期的。”
McKinley, the Feagleys' lawyer, expressed a similar sentiment about the towers themselves: "People are exposed to all sorts of chemicals short-term and long-term."
该物种在巴塔哥尼亚的雨林里被发现,它能分泌一种天然的化学物质,性状类似柴油。
The organism, found in the Patagonian rainforest, naturally produces a mixture of chemicals that is remarkably similar to diesel.
指导该研究项目的巴塞罗纳大学生物化学家玛尔塔·卡斯·坎特说,研究表明,葡萄可以防止皮肤晒伤甚至可以预防皮肤癌。
Marta Cascante, a biochemist at the University of Barcelona and director of the research project, said it proves grapes could help protect the skin from sun burn and even skin cancer.
对于罗塞塔(Rosetta)来说,这个问题是要执行一项任务,找出蛋白质,这种由名为氨基酸的化学物质链接而成的东西,是如何选定其最终的三维形态的。
For Rosetta, that problem was the task of figuring out how proteins, which are composed of a chain of chemicals called amino acids, adopt their final, three-dimensional shape.
尽管玩Foldit的人没几个有明显的生物化学背景,到了要解决结构问题的时候,玩家还是努力要击败罗塞塔。
Though very few of those who played Foldit had any significant background in biochemistry, the gamers tended to beat Rosetta when it came to solving structures.
庞大的塔塔集团的子公司-塔塔化学品,去年12月以999卢比(约25澳元) (1US$=47卢比) 的价格,推出了"Swach净化器"('swach’的印地文意思是"干净")。
Tata Chemicals, part of the giant Tata Group, set the low-cost ball rolling last December with its launch of the Swach purifier (‘swach” means “clean” in Hindi) at 999 rupees (about A$25).
论文描述了塔夫斯大学(Tufts University)生物化学家LarryFeig的一次鼠类实验。
The paper described an experiment with mice led by Larry Feig, a Tufts University biochemist.
钻石中的碳原子同它们的相邻原子形成“三维的”化学键,形成了一个坚固的、金字塔般的重复性晶体结构。
The carbon atoms in a diamond form "3-D" bonds with their neighbors, resulting in a sturdy, pyramidlike, repeating crystalline structure.
采用液相化学法对塑料塔填料进行表面改性,并对改性后的填料作性能测试。
The liquid chemistry method is applied to modificate the surface of plastic packing and the properties of the modificated packing are tested.
两种个性的相遇就像两种化学物质的接触,无论什么反应,双方都发生了改变---卡尔。古斯塔夫。荣格,瑞士心理分析学家。
The meeting of two personalities is like the contact of two chemical substances; if there is any reaction, both are transformed---Carl Gustav Jung, Swiss psychiatrist.
首先,我们提出关于化学制品在猪肠里施塔赫描述的形态学上的神经元类型的编码的概述。
Firstly, we present an overview on the chemical coding of the morphological neuron types described by Stach in the pig intestine.
“我们必须找到一块岩石,它含铁量恰恰好能够用来记录磁信号,却又不至于多到后来受到化学变化的影响”,塔都诺说。
"We had to find a rock that had just enough iron to record a magnetic signature, but not so much that it would be affected by later chemical changes," Tarduno says.
综合利用地质、地球物理、地球化学手段和计算机模拟技术对塔中4油田油气生成、运移和聚集规律进行了研究。
The petroleum generation, migration and accumulation rules of Tazhong 4 Oilfield were studied by means of integrated geological, geophysical, geochemical methods and computer simulation techniques.
选取卡塔克隆起上的中1井不同层系储层沥青,详尽剖析了其地球化学特征。
Geochemical characteristics of different strata reservoir bitumen from Well Zhong1 in Katake uplift are discussed here in detail.
化学工程中精馏塔的理论塔板数n是塔器设计的一个重要数据。
The theoretical plate number "n" of distillation towers is an important data for distil - lation tower design.
因而前寒武纪化石的缺失和寒武纪三叶虫等突发式出现,好象一把双刃剑,对达尔文演化学说的塔基构成了威胁。
Therefore the deficiency of pre-Cambrian fossil and the sudden emergence of Cambrian trilobite are like a double edged sword posing threat for the very foundation of Darwin evolutionism.
意志工作和等待是成功的金字塔的基石。 。——法国化学家巴斯勒。
Will, , work and wait are the pyramidal cornerstones for success. ——Louis Pasteur.
澳大利亚塔斯马尼亚地调局为了对地质图信息和地球化学数据进行编码而研制了数据结构。
Data structures developed by the Tasmanian geological Survey to encode geological map information and geochemical data are described.
在吸收塔中,灰浆中的碳酸钙吸收烟气的二氧化硫并发生化学反应生成硫酸钙。
In the absorber, the sulfur dioxide captured from the flue gas by the chemical reaction with calcium carbonate in the slurry will be converted to calcium sulfite.
在很多的申请中,新鲜的空气能有效地替换化学药品并且有助于维持高质量水在冷却的塔中需要。
In a large number of applications, ozone can effectively replace chemicals and help to maintain the high quality water needed in cooling towers.
以实测的流体资料为基础,初步揭示了塔北地区油田水文地质和水文地球化学特征。
Based on the measurements made for the pore fluid, a preliminary approach is carried out to the hydrogeology and hydrogeochemistry of oilfields in the Northern Tarim basin.
很多化学家们通过使用除雾器而非使用洗涤塔来有效收集足够大的空气颗粒研究薄雾形式。
Many chemistries evolve in mist form, with airborne particle sizes that are large enough to be effectively collected through means of mist elimination rather than the use of a wet scrubber.
本文选择塔中地区塔中1井下奥陶统藻纹层白云岩与夹层竹叶状白云岩作为对象,应用岩石学与地球化学方法对其成因问题进行了研究。
In this paper, the straticulate dolostone and spatulate dolostone in Lower Ordovician strata of Well Tazhong 1 were studied using petrologic and geochemical methods.
本文选择塔中地区塔中1井下奥陶统藻纹层白云岩与夹层竹叶状白云岩作为对象,应用岩石学与地球化学方法对其成因问题进行了研究。
In this paper, the straticulate dolostone and spatulate dolostone in Lower Ordovician strata of Well Tazhong 1 were studied using petrologic and geochemical methods.
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