基础水平

• Only forty - seven percent of those tested reached the basic level in history . and fifty - four percent performed at or above the basic level in science
  参加测试的学生只有49 %历史知识达到基础水平， 55 %科学知识达到或超过基础水平。
• The swift adaptation of the new technology would give the local it industry the early mover advantage and facilitate the upgrade of the technological base in general
  尽早采用新科技可让本地资讯科技业早著先机，有助整体提升科技基础水平。
• It is a good model for the study on the regulation of eukaryotic gene transcription . in eukaryotes , the acetylation of histones was discovered many years ago
  其基因表达包括基础水平表达和诱导表达两个层次，代表了一类转录调控方式，是研究真核基因转录调控的一个很好模型。
• The quantitative myasthenia gravis ( qmg ) score for disease severity , a validated clinical composite scale , was calculated by a masked observer at baseline and days 14 and 28
  被设盲的观察者通过定量重症肌无力疾病严重程度评分系统这一被认可的复合标准来计算基础水平和14天、 28天的评分。
• " paying attention to the development of every student " should be the starting point and the most basic design principle of the nformatizational instructional design
  信息化教学设计目标是多元的，每个学生的学业基础水平、学习特点都有差异，信息化教学设计要为学生制定合理的学习目标，并引导学生参与目标的拟定与修订。
• Now digital library has been a important token of estimating a country ' s information basic level and become one of the focus which all countries " culture and technology ' s competition
  作为知识经济的重要载体，数字图书馆是国家信息基础设施重要组成部分，目前已成为评价一个国家信息基础水平的重要标志和本世纪各国文化科技竞争的焦点之一。
• 2 , the hsp gene transcription was quantitatively determined by rt - pcr . based on this result , it is concluded that the change of acetylation level at the loci of hsp , mediated by histone deacetylase inhibitors , exerts important functions in hsp gene transcription . 3 , after immunolabeling with anti acelated - lysine monoclonal antibody on the polytene chromosomes of heat shocked flies , fluorescence signals were detected at the hsp loci
  2 ，利用rt - pcr技术，对去乙酰化酶抑制剂处理后的果蝇的热休克基因的表达水平进行检测，结果表明经组蛋白去乙酰化酶抑制剂处理后的果蝇幼虫，其热休克基因的表达高于基础水平，也就是说去乙酰化酶抑制剂诱导了热休克基因的表达。
• 2 . the paper analyses comprehensively spatial effects of foundation deformation using ansys finite element method including foundation horizontal deformation , settlement and rotation ' s influence on the whole structure . in this way , influential range and position on the condition of different foundation deformations are mastered , along with different structural members " unit effect
  利用空间有限元方法对地基变形的空间作用效应进行了全面的分析，包括基础水平位移、竖向位移和转动对整个空间结构的作用效应，明确了不同地基变形作用下受地基作用影响的范围和部位，以及各类构件的单位作用效应。
• At the end of text , stratagem ’ s impacts are researched and some feasible , innovative measures are advised . the main and valuable point of this text is that manufacture investment and its effect are the basic of mncs localizing r & d activities , the requirement for chinese localized resources is the core reason , and technology level , human resource and be adjacent to market are the position decision - makings
  本文最为主要和较有价值的观点是:生产性投资及其绩效是跨国公司在中国进行研发本地化活动的必要基础;对中国本地化资源的需求是该战略实施的核心动因;中国的行业基础水平、智力资源密集程度以及市场接近程度是研发投资的区位决策因素。