如果该资料和文件属于不能归还的形式或已经复制或转录到其他资料或载体中，乙方应交由甲方进行删除，且乙方保证不再留存复制件。
If the data or file is in the non-returnable form or has been copied or re-recorded to other data or carrier, Party B shall deliver it to Party A to delete and ensures that no copy is retained.
以音像资料为载体的电化教学手段运用在《世界通史》课程教学改革中具有重要作用。
The application of electronic teaching means with audio-visual materials is very important in the teaching reform of the course of general Knowledge of the World History.
植物纤维纸是图书资料和纸质档案的载体材料，其主要化学成分是纤维素、半纤维素和木素。
Vegetal fibrous paper, whose main chemical composition are fibrin, half-fibrin and lignin, is the carrier material of books, data and paper files.
古代茶书是茶叶科技、经济、文化的载体和茶史研究的基础资料。
Tea books are carrier of tea technology, tea economy, tea culture, and also provide basic data for tea history study.
通过改用大粒径同位素载体测量吸水剖面，不但可以提高资料的准确度，而且可以更明确地划分吸水层位。
When it is measured with cone-grained isotope carrier, it can improve the accuracy and make a more distinct division of injectivity horizon.
教科书作为一种教育工具和教育资料，是课程实施的载体，也是课程的重要组成部分，在整个教育体系中具有重大意义。
Textbook as an educational tool and educational materials is the carrier of curriculum application and an important part of the course, which has significant meaning in the whole education system.
方法：分析有关文献资料，对淋巴靶向给药系统的载体材料及其制剂的研究与应用等进行了论述。
METHODS:On the basis of relate literatures, we discussed drug carriers and preparation about lymph targeted drug delivery system (TDDS).
根据有关文献资料介绍了木质素的主要物理化学性质及其作为肥料载体在国内外的研究进展。
According to the worldwide literature, the main physical and chemical properties of lignin and its application as carrier of fertilizers were introduced in the paper.
作为个人信息最重要的载体，户籍资料应是个人信息隐私权保护领域中不可或缺的研究范畴。
As the most important carrier of personal information, household registration system should be the field of the protection of personal information privacy as an indispensable research.
语音资料是外语教学中不可缺少的重要内容，而以盒式录音带为载体的音频资料又占据了其中的主要部分。
Audio texts are an integral part of foreign language learning and teaching. Traditionally, most audio materials are in the form of cassette tapes.
地震观测数字化，地震观测资料的载体发生根本转变，数字观测记录光盘的归档与管理就成为科技档案管理部门目前急待解决的一个问题。
Along with the development of electronics and computer technology, the way of earthquake observation is getting to be digital measure instead of traditional analog measure.
地震观测数字化，地震观测资料的载体发生根本转变，数字观测记录光盘的归档与管理就成为科技档案管理部门目前急待解决的一个问题。
Along with the development of electronics and computer technology, the way of earthquake observation is getting to be digital measure instead of traditional analog measure.
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