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- traces component measure 微量成分检测
- The importance of identifying the trace component in pheromone chemical communication system of insects is emphasized. 强调了性信息素微量成分鉴定工作在昆虫化学通讯系统研究中的重要性。
- DMS is a trace component of Beer the exist of DMS influence the savour of the Beer.The composition state simply thot the formation of DMS and the control measures. 二甲基硫是啤酒中的一种微量成分;它的存在影响啤酒的风味.;该文简述二甲基硫的形成过程以及对其控制的措施
- A weighted-average combinatorial rule allows the component measures of JOL accuracy to be combined into the usual overall measure of metacognitve accuracy. 应用修正方法使研究者既可分解总的准确性，又可通过加权平均数的算法合成总的准确性。
- Otherwise,there are trace components such as alcohols,esters,acids and aldehydes etc.in it.Alcoholic beverages have high medicinal value. 其中含有酯类、醇类、酸类、醛类等微量成分。
- Accordingly,the structural characteristics and the measured component measurements,and ways to choose magnetization magnetization is the key magnetization. 因此,针对被测构件结构特点和测量目的,选择磁化方式和磁化强度是磁化的关键。
- A new sample preprocessing device based on support,delivery and compositive distillation technique,which can was first used to complete the extractions,eparation and concentration of trace components. 探索一种新型的样品前处理装置,运用载体、携带体和综合蒸馏技术完成了待测样品中微量成分的提取分离和富集。
- Based on tri component measurement of microtremor on different thickness sediment layers in Yinchuan basin,the curves of ratio of horizontal spectrum to vertical spectrum were drawn. 根据银川盆地不同厚度覆盖层上的三分向(东西、南北和垂直)地脉动测量数据;绘制出水平向振幅谱与垂直向振幅谱的比值曲线.
- The bed bore traces of having been slept in. 那张床上留有被人睡过的痕迹。
- The book traces the development of philosophy. 该书追溯了哲学的发展过程。
- He traces his descent back to an old norman family. 他追踪自己的世系上溯至一个古老的诺曼家族。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- He traces his family back to about the fifteenth century. 他把他的家世追溯到十五世纪前後。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- There was a low similarity between the amount of microbial components measured in step 1 and the aerosolized amount (step 2) from gypsum boards, wood chips and straw. 步骤一所测量的微生物各组成量，与步骤二从石膏板、木头碎片及麦秆所测量气胶化的数量，是不太相似的。
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- independent component measurement ( ICM) 独立分量测量
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
