再向上找一段,由第三段第二句All of those basic units except the kilogram are themselves defined in terms of natural properties that are beyond human control(除了“千克”,其余的单位都是以不受人类控制的自然属性定义的)可知,题干中选出的句子的意思是:公斤不是以不受人类控制的自然属性定义的。故选C...
(C) The definition of the standard kilogram is fundamentally imperfect. Getting that definition right is a challenge that has tried the patience and intelligence of scientists for decades.Scientists use just seven basic units to define all the other quantities we use --quantities such as speed, ...
Standard ML is a general-purpose programming language designed for large projects. This book provides a formal definition of Standard ML for the benefit of all concerned with the language, including users and implementers. Because computer programs are increasingly required to withstand rigorous analysis...
Define STD. STD synonyms, STD pronunciation, STD translation, English dictionary definition of STD. abbr. sexually transmitted disease American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcou
Scientists use just seven basic units to define all the other quantities we use — quantities such as speed or electric power. All of those basic units except the kilogram are themselves defined according to natural properties(属性)that are beyond human control....
Define Standard English. Standard English synonyms, Standard English pronunciation, Standard English translation, English dictionary definition of Standard English. n. The variety of English that is generally acknowledged as the model for the speech and
The Standard Definition of Usability: Implications to Usability Requirements MethodsJokela, Timo
Z-scores are expressed in terms of standard deviations from their means. Resultantly, these z-scores have a distribution with a mean of 0 and a standard deviation of 1. The formula for calculating the standard score is given below:As the formula shows, the standard score is simply the ...
Definition:The Standards Contract Type Jurisdiction Country Include Keywords Exclude Keywords Additional filters are available in search Open Search Use ofThe Standardsin a Clause The Standardsmeans the privacy bydesign certificationframeworkcomprised ofbusiness practices,technology specifications,assessment criteria...
Define Standard (chemistry). Standard (chemistry) synonyms, Standard (chemistry) pronunciation, Standard (chemistry) translation, English dictionary definition of Standard (chemistry). See Standardized solution , under Solution. See also: Standard Webste