the oxford 3000 wordlist with meaning
Oxford University Press The Oxford Guide To English Usage
... Ernest Gowers, Oxford, 1965) NEB The New English Bible (Oxford and Cambridge, 1970) ODWE The Oxford Dictionary for Writers and Editors (Oxford, 1981) OED The Oxford English Dictionary (Oxford, 1933) ... Tess's Father Christmas's Thomas's To form the plural possessive, they add an apostrophe to the s of the plural in the normal way, e.g. bosses' the octopuses' tentacles the ... speeches put into the mouths of characters in novels, and hence no censure of the style of the author is implied. The aim is to illustrate the varieties of usage and to display the best, thereby making...
Ngày tải lên: 05/10/2012, 09:55
Báo cáo y học: "Special considerations in the treatment of patients with bipolar disorder and medical co-morbidities"
... However, the use of these medications is not without risk, particularly when a patient with bipolar disorder also has comorbid medical illness. As the physician who likely has the most contact with ... pharmacotherapies is beyond the scope of this paper which will perform a selec- tive review the psychotropic medications often prescribed to patients with bipolar disorder, with an emphasis on their ... be deleted from the risk:benefit analysis. In some cases a medication with greater side effects or medical risk may be the preferred treatment because of the documented effi- cacy of the agent either in...
Ngày tải lên: 25/10/2012, 10:51
Báo cáo y học: "The Diels-Alder-Reaction with inverse-Electron-Demand, a very efficient versatile Click-Reaction Concept for proper Ligation of variable molecular Partners"
... amides provide the ability for the synthesis of many functionalized de- rivatives. They can be obtained via the dihydro- tetrazine-amides followed by oxidation. Nevertheless the use of these tetrazine ... times in the range of minutes for the DAR inv , the reactivity of the dieno- phile is decisive for the rapid reaction process besides the reactivity of the tetrazines as reactants. The al- lyl-group, ... the identical molecule, 4) the easy monitoring of the chemical reaction and 5) the feasibility of the reaction at surfaces. With this report we like to emphasize the great potential of the...
Ngày tải lên: 26/10/2012, 09:39
The Oxford Guide To English Usage
... Father Christmas's Thomas's To form the plural possessive, they add an apostrophe to the s of the plural in the normal way, e. g. bosses' the octopuses' tentacles the ... which the ending -re (with the unstressed er sound—there are others with the sound ruh, e. g. macabre, or ray, e. g. padre) is found are: accoutre centre louvre *acre *euchre *lucre amphitheatre ... As the inflexion of the plural of nouns: see plural formation. B. As the inflexion of the third person singular present indicative of verbs, it requires the same changes in the stem as the...
Ngày tải lên: 08/11/2012, 13:46
John Eastwood -- Oxford Practice Grammar with Answers
... you study a unit, start with the explanation page and then go on to the exercises. Often you can study a part of the explanation and then do one of the exercises. The letter after each exercise ... about the past and the present. The aircraft has landed means that the aircraft is on the ground now. B Form The present perfect is the present tense of have + a past participle. I/you/we/they ... simple (Units 14-15). There are also a number of review units. The emphasis through the whole book is on the meaning and use of the forms in situations. Most units start with a dialogue, or...
Ngày tải lên: 08/06/2013, 01:25
Oxford Practice Grammar with Answers luyện thi
... waiting for the bus. The appearance of the strange object comes in the middle of the longer action, the drive down the hill. Shorter action: An object appeared. In the three sentences above, the past ... or past simple? The present perfect tells us about the past and the present. The aircraft has landed means that the aircraft is on the ground now. B Form The present perfect is the present tense ... correct sentence. ► The children is doing their homework now. The children are doing their homework now. 1 The girls are play tennis at the moment. …………………………………………… 2 Both my brothers likes sport. …………………………………………...
Ngày tải lên: 27/06/2013, 11:46
The oxford picture dictionary (từ điển bằng hình ảnh) phần 1
Ngày tải lên: 19/08/2013, 13:40
Evaluation of the Innovated Disinfection Process with High Dissolved CO2
... took time for the other two samples to increase the FC log-inactivation in 10 min, but after 10 min, the FC log-inactivation quickly increased. The reason for these results is that these two samples ... count, these Petri dishes were inverted and incubated at 37°C for 18-20 h. The colonies developed were counted and expressed as CFU/mL. The data presented are the means with standard errors of the ... represent the data range. ↓: No colony was detected, the log inactivation was suggested more than this point.) To be sure of the effect of SS in raw water, another experiment was conducted with the...
Ngày tải lên: 05/09/2013, 10:15
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