纯度装饰
进行校对，加以改正
校正，指改正稿件中不正确的内容和写法。包括对稿件的事实、观点、语法、修辞、逻辑等各方面的差错的校正，目的是要消灭一切错误信息，使稿件事实准确、观点正确、文字通顺，客观公正、真实生动地反映现实的变动。 更多→ 校正
Correcting
蝶澈0825
S/N：校准证序列号，DATE：校准日期，DUE：校准有效期限，CAL. BY：校准人/单位，NOTE：说明。
英语（英文：English）是一种西日耳曼语支，最早被中世纪的英国使用，并因其广阔的殖民地而成为世界使用面积最广的语言。英国人的祖先盎格鲁部落是后来迁移到大不列颠岛地区的日耳曼部落之一，称为英格兰。
这两个名字都来自波罗的海半岛的Anglia。该语言与弗里斯兰语和下撒克森语密切相关，其词汇受到其他日耳曼语系语言的影响，尤其是北欧语（北日耳曼语），并在很大程度上由拉丁文和法文撰写。
从原始日耳曼语到古英语
主条目：古英语
英语的最早形式被称为古英语或盎格鲁撒克逊语（公元550-1066年）。古英语是由一组北海日耳曼方言发展而成的，这些方言最初是由日耳曼部落（称为角羚，撒克逊人和黄麻）在弗里西亚，下萨克森，日德兰和瑞典南部沿海地区所说的。
从公元5世纪CE，盎格鲁-撒克逊人定居英国的罗马经济，行政崩溃。到了7世纪，盎格鲁撒克逊人的日耳曼语在英国占据了主导地位，取代了罗马不列颠的语言（43-409 CE）：古布立吞语，一个凯尔特语和拉丁语，被带到英国罗马人占领。
annywong1990
1 Calibration1校准To define the temperature scales, a set of calibration points is used; for each, the average thermal energy per molecule is well defined through equilibrium conditions existing between solid, liquid, or gaseous states of various pure materials. Thus, for example, a state of equilibrium exists between the solid and liquid phase of a pure substance when the rate of phase change is the same in either direction: liquid to solid, and solid to liquid. Some of the standard calibration points areto define the temperature尺度，set of is used for each校准点；，平均每分子is well defined热能平衡条件之间通过现有的固体，液体，或气体States of various纯材料。因此，for example，a state of平衡存在between the固体和液相of a纯物质相变是when the rate of the same to固体：液体在方向，与固体到液体。标准校准点are some of the1. Oxygen: liquid/gas equilibrium1。氧：液/气平衡2. Water: solid/liquid equilibrium2。水：固/液平衡3. Water: liquid/gas equilibrium3。水：液/气平衡4. Gold: solid/liquid equilibrium4。金：固/液平衡The various temperature scales are defined by the assignment of numerical values of temperatures to the list and additional calibration points. Essentially, the scale differ in two respects: (1) the location of the zero of temperature, and (2) the size of one unit of measure; that is, the average thermal energy per molecule represented by one unit of the scale.the various温度尺度are defined by the assignment of values of温度数值和额外的校准点to the list。本质上，the scale differ in two敬意：（1）The租赁of the零温度，和（2）the size of one unit of that is the measure；平均每分子represented by one热能源股of the scale。The SI definition of the kelvin unit of temperature is in terms of the triple point of water. This is the state at which an equilibrium exists between the liquid, solid, and gaseous state of water maintained in a closed vessel. This system has a temperature of 273.16 K.“如果definition of the开尔文温度单位is in terms of the三点水。This is the State at which年平衡存在之间的液体，固体和气体state of water养护一封闭容器。这个系统有273.16温度。
