X-rays are used because they have the same wavelength as the atomic separations so the crystal acts as a molecular diffraction grating to diffract a beam of X-rays, producing a diffraction pattern that can be captured and analyzed. 之所以使用X射线是因为其波长和原子裂解时的波长一样,所以晶体作为分子衍射光栅衍射X射线,产生一种可以获取并分析的衍射图形。
Other separations ( user interface and data) insulate application software from technology changes in data storage and user interface ( UI) preferences, including access from portable devices. 将其他方面(用户界面和数据)进行分离可将应用程序软件从数据存储和用户界面(UserInterface,UI)首选设置中的技术更改(包括从门户设备进行访问)隔离开来。
In the first place, as a dialect the East Midland type of English, played the role of medium between the extreme separations of the north and south. 首先,作为一种方言的东中部地区类型的英语,扮演了一种在北方和南方的极端分离之间的中庸角色。
The pits and the separations between pits, called lands, vary in length to represent the digital information stored in the disc. 凹坑和叫做平台的凹坑之间的间隔在长度上的变化,代表储存在光盘上的数字化信息。
Reality comes furthest from ideal with separations among closely related groups of molecules, such as product variants. 现实来自进一步理想以分离在紧密地相关的小组分子之中,譬如产品变形。
The separations accounting-related information provided by the operator must be consistent with its entity accounting-related information. 经营者所提供各项分离会计数据,须与其个体会计资料一致。
Use of membrane separations in the food industry is increasing as new membrane materials and technologies are developed. 随着新膜物质和技术的发展,膜分离在食品工业中的应用与日俱增。
Although there were short-term separations and local divisions in Chinese history, unity has always been the mainstream in the development of Chinese history. 中国历史上虽然出现过短暂的割据局面和局部分裂,但统一始终是中国历史发展的主流。
Isolation of β-lactoglobulin from whey powder by membrane separations technology 膜分离技术提取乳清粉中的β-乳球蛋白
Membrane separations find application in dairy products, where water and other smaller molecular-weight molecules are separated from the milk proteins. 乳制品生产中应用到膜分离技术,水和其他的小分子量的分子被从乳蛋白中分离出来。
Most separations are based upon partition mechanisms utilizing chemically modified silica as the stationary phase and polar solvents as the mobile phase. 绝大多数分离是基于分配的机理,使用化学修饰的硅胶为固定相,溶剂为移动相。
The common gas-solid separations and transportation equipment, as well as the structural features and parameters selection of the cyclone-proliferation separator were summarized. 介绍了气相法白炭黑输送过程的特点,常见的气固分离方法及分离设备的选择,扩散式旋风分离器的结构特点、参数选取等。
Chrome OS security involves a complete separations of web applications running in tabs separated from each other and from the underlying system. ChromeOS的安全措施会将运行在标签中的Web应用彼此隔离开来,同时也与底层系统进行隔离。
The utility model is applicable to the liquid-solid and liquid-liquid separations field in industries such as petroleum, chemical engineering, environmental protection, medicine, and foods. 本实用新型适用于石油、化工、环保、医药、食品等行业的液―固、液―液分离领域。
Publisher recommends that you print both a composite and separations of your document to give to your printer. publisher建议您将要发送到打印机的文档的合成和分隔都打印出来。
Most separations are performed at room temperature, but columns may be heated to give higher efficiency. 绝大部分的分离是在常温下进行的,可以加热色谱柱以得到较高的效率。
Future romantic partners will be easier to meet and date, and not present the challenges and enforced separations ( through no fault of your own) that you've experienced over the past three years. 未来的浪漫关系的伙伴会更容易见面或者约会,并且不会像你在过去三年所经历的那样为你带来挑战和被迫的分离(这些挑战和分离不是你自己的错)。
There are many types of distillation columns, each designed to perform specific types of separations, and each design differs in terms of complexity. 精馏塔有很多种,每种塔均设计用于进行特定种类的分离,每种设计的复杂程度均存在差异。
There is a clear trend to improve separations by supplementing the use of trays by additions of packings. 为了提高分离效率,人们在塔板的基础上越来越多地采用填料作为补充。
The basis for membrane separations is the difference in permeability of a semiporous membrane to different molecular sizes. 膜分离技术的基础是不同大小的分子对半渗透膜渗透性不同。
Classification of membrane separations is based primarily on molecular size. 膜分离的分类基本依据是分子大小。
A multitude of separations are accomplished by distillation, but its most important and primary function in the refinery is its use for the separation of crude oil into component fractions. 许多分离过程是通过蒸馏进行的,但蒸馏在炼油厂中的最重要和主要的功能则是它在将原油分离成不同馏分过程中的作用。
However, the cost of freeze concentration systems is substantially higher than that of either evaporation or membrane separations, making this technology less competitive. 可是,冷冻浓缩方法的费用实际上比蒸发或膜分离高,这就使得此项技术处于竞争弱势。
Applications of Nanotechnology in Capillary Electrophoresis and Microfluidic Chip Electrophoresis for Biomolecular Separations 纳米技术在毛细管电泳和微流控芯片电泳生物大分子分离中的应用
Separations in semipermeable membrane systems is based on forcing some of the molecules in the system through the membrane while retaining others on the feed side. 半渗透膜的分离体系是基于迫使某些分子通过半透膜而使其它的分子保留在进料一侧。
Convention on the Recognition of Divorces and Legal Separations 承认离婚和合法分居公约
Application: For performing synthesis reactions, solid/ liquid extraction separations, drying and blending of pharmaceuticals, fine chemicals, and biotech products. 用途:用于执行药品、细化学品和生物科技产品的综合反应,固体/液体的分离抽取,干燥和混和。
By adjusting molecular type and concentration in the fluid on the opposite side of the membrane from the feed, selective separations can be obtained, as in dialysis. 通过调节膜反面的流体中分子的类型和浓度,便可以获得选择性的分离,例如透析。
Chemical Separations can be accomplished using HPLC by utilizing the fact that certain compounds have different migration rates given a particular column and mobile phase. 使用HPLC,利用在给定的色谱柱和流动相下化合物具有不同移动速率的事实可以实现化学分离。
Abnormal negative separations of micro-electrode log curves are very common in the low permeability reservoir. 微电极曲线的负差异现象在低渗透油藏中非常普遍。