Using since and for
TChon 14 PRESENT PERFECT WITH SINCE AND FOR.doc
... had running water, gas and electricity but for some reasons, there was no electricity light in the kitchen It was some thing quite unexpected: a house with electricity but without a kitchen light ... ………………………………… math at this school in 1986 VI Complete the dialogue between you and Lan: Lan: Would you like to go to the movie with me? You: Lan: What a pity! How about tomorrow night? ....
Tài liệu ngữ pháp tiếng anh present perfect since and for
... for three decades have used Gates’s software future Since and For Since and For Note the difference between since and for since + point in time for + length of time five o’clock yesterday last ... been see – seen read – read Present Perfect Present Perfect Use the present perfect to talk about something that began in the past and continues into the prese...
Tài liệu Chapter 9 Using Telephone and Cable Networks for Data Transmission pptx
... Standards 9. 10 Figure 9. 6 Telephone line bandwidth 9. 11 Note Modem stands for modulator/demodulator 9. 12 Figure 9. 7 Modulation/demodulation 9. 13 Figure 9. 8 The V.32 and V.32bis constellation and ... line 9. 19 Figure 9. 10 Discrete multitone technique 9. 20 Figure 9. 11 Bandwidth division in ADSL 9. 21 Figure 9. 12 ADSL modem 9. 22 Figure 9. 13 DSLAM 9. 23 Tabl...
Tài liệu Báo cáo khoa học: "Learning with Unlabeled Data for Text Categorization Using Bootstrapping and Feature Projection Techniques" doc
... two approaches using unlabeled data in text categorization; one approach combines unlabeled data and labeled data, and the other approach uses the clustering technique for text categorization ... to Classify Text from Labeled and Unlabeled Documents, In Proc of AAAI-98 K P Nigam, 2001, Using Unlabeled Data to Improve Text Classification, The dissertation...
Báo cáo khoa học: "A Method for Relating Multiple Newspaper Articles by Using Graphs, and Its Application to Webcasting" pptx
... words for the articles These words show new information in the article, and make it easy to understand t h e content of the articles If a word in an article appears in the differentia words for its ... the story of the articles For example, the word "state" is the differentia word for dT, and is in its adjacent articles ds, dg, anddlo This means that d7 is a starting...
Using Online Learning for At-Risk Students and Credit Recovery ppt
... in Florida Using Online Learning for At-Risk Students and Credit Recovery Unlike many online programs for credit recovery or at-risk students that use mostly (or entirely) a blended learning approach, ... underway Using Online Learning for At-Risk Students and Credit Recovery Online learning programs are designed to expand high-quality edu...
Synthesis and characterization of silicon nanowires using tin catalyst for solar cells application
... characteristics of the fabricated SiNWs solar cell under dark and light conditions the thickness of Si base substrate more thinly For improvement of conversion efficiency of the SiNWs solar cells, the ... performance Therefore, further reduction of the reflectance will be expected from the optimization of the synthesis conditions of SiNWs For analysis of the electri...
Báo cáo khoa học: "Using Leading Text for News Summaries: Evaluation Results and Implications for Commercial Summarization Applications" ppt
... creating summaries for news documents However, those results also raised questions about leading text We wanted to better understand the value of leading texts as general purpose news document summaries ... suggested for leading text, and to determine whether there are easily definable indicators of where leading text extracts fare poorly as general purpose news doc...
Báo cáo khoa học: "Using Parse Features for Preposition Selection and Error Detection" ppt
... the Stanford parser for this phrase 3.2 Parse Features To augment the above model we experimented with 14 features divided among five main classes Table shows the features and their values for our ... use of the Xerox Incremental Parser in their preposition error detection system They split the input sentence into the chunks before and after the preposition, and parse...
Báo cáo khoa học: "Expansion of Multi-Word Terms for Indexing and Retrieval Using Morphology and Syntax" pdf
... Simple indexing Rich indexing: Simple indexing improved with the extraction of variants of multi-word terms Comp Coor Table 3: Evaluation of Simple vs Rich Indexing Simple indexing: Extraction of ... this process for coordination For this example, we restrict transformations to terms with N P N structures which represent a full 33% of the binary terms Examples o...
Dự án nông nghiệp " Improvement of Vietnamese vegetable production using GAP principles for seed and seedling production and superior hybrid varieties " MS2 docx
... Information Project Name Improvement of Vietnamese vegetable production using GAP principles for seed and seedling production and superior hybrid varieties Vietnamese Institution Fruit and Vegetable ... Project Title: Improvement of Vietnamese vegetable seed and seedling production using GAP principles and superior hybrid va...
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