With the advent of the foreign forces of electronics, the electronic dictionary became a very feared product. Why do you say that? It's because it's so powerful, it's got so many international, master, mentor dictionaries, and the sparrows are so small, they're so small, they're so new and they're so slow, so how do we look at the difference in the same product。
Although electronic dictionary is all, according to the writer, han wange's book a20t is more innovative, and the most important of han wange's dictionary is to subvert the word search of the key-based e-dictionary, which is done in a scanned manner, which can be translated once and for all. It's a new-generation scanning electronic dictionary, whose shape fits into its scanning function and is designed as a pen, which is very interesting for the student party in terms of ease and ease of appearance; and the cassio electronic dictionary e-b800, which, in turn, retains the rectangle of the rules of the traditional key-based electronic dictionary, which is very different in the design of the product from that of the current design sense。
Looks like you've got a good look
The han king a20t packaged the product with a very simple design concept, with a silver and white "hand king" logo on the pure white box。
In the packaging, the black and white fuselage is roughly square, the seven buttons are divided into three parts through a compact round design outside the front of the oled display screen, and the visual pianicure-painted fuse-type design ensures comfortable holding and smooth touch。
It has a loudspeaker on its back and a 0. 5w sound cavity designed to ensure quality sound is not leaking. The bottom is a headset interface, which is consistent with user usage in general and is very easy and efficient even when it moves outdoors. The recharge interface and the reset key are on the side of the body. The entire fuselage design is simple and beautiful and weighs only 71 g。
The cación electronic dictionary e-b800 is in the form of a rollover, with a button, a microcalculated notebook shape, more functional keys, more complex functional blocks on the screen, colour double-touch screen, 5. 3 inch main liquid crystal screen, 2. 6 inches in colour, 5. 3 inches in hand-written input, 110g product weight。
There's a lot of contrasts
In terms of functionality, the e-book a20t has several core functions: pre-assessing authoritative dictionaries, chinese/chinese/japanese translation, online translation in the eight languages, extracts of information, professional recordings, standard reading, handwritten input and five-line touch screens。
The e-b800 electronic dictionary in casio, however, has a variety of search functions that do not meet the students ' needs for audio recording, full online translation, and data downloads。
It's a powerful recognition technique
Han's a20t contains a number of authoritative dictionaries, including the oxford high-standing british/handish double-description dictionary (8th ed.), the collins english dictionary, the big book, the fast-translation dictionary, the new english dictionary for secondary schools, the popular dictionary in the ancient chinese language, the chinese-chinese great dictionary, the xinhua dictionary, the new age japanese dictionary, and the han-japanese dictionary, among others. Connecting to the wifi will also help with the online translation system, the eight languages, scanning the entire sentence and immediately presenting the translation results。
The hampshire pen, a20t, replaces the traditional key-based electronic dictionary, and the results can be translated with a long and light sweep。
Given the high demand for extra-curricular reading of english among secondary school students, an original version of harry potter requires more than 5,000 words to read, which are translated directly through the han wange pen, a20t, if you touch words or long sentences that you do not know, and are produced for a few seconds without interrupting any reading thinking, which is very useful for students to read english more widely and to increase their interest in english。
For example, because of the absence of filtering features, the e-b800 electronic dictionary in casio would need to be manually entered to search for unacknowledged words, which are not very different from the normal dictionary, which is relatively slow and affects the overall reading thinking, and would feel unable to read several times if there were a larger number of unacknowledged living words on a page。
The difference between a pen and an electronic dictionary search in casio is time-consuming
Owing to the differences in input methods, the han wange pen, which uses scanning for word entry, can easily translate words and paragraphs。
In the case of word queries, the casio electronic dictionary queries take different lengths of time in english, ranging from 3 to 9 seconds, while the han-e-book a20t search for the same words can take about 3 seconds. Han wange's pen a20t is 3-5 seconds/word faster than casio's electronic dictionary。
With regard to the entire translation, han's a20t queries were fast, with minor experiments: 264 chinese words were translated into english for only 25. 63 seconds, and 90 words were translated into chinese for only 28 seconds, with an amazing speed, so that the speed would not interrupt reading at all, especially for general reading。
And the casio-type traditional electronic dictionary does not have the function of translating the whole sentence
Quick extract, free your hands
The function of extracting the information here is the recording of the text, which is scanned through han wange pen a20t, and you can quickly enter it in hane and store it in txt format, and if you need it, copy it on the computer. Han wange's pen a20t text is entered at speeds of 30 hs/s and above and is fast。
Translation during reading
The new curriculum places great emphasis on learning the language of the student, and, as a chinese child, learning his or her mother tongue, it is increasingly important to learn to write better. If you see a good chinese sentence in your reading, you can sweep it down, import computers, and quote it whenever you write。
The tape pen is a real playback
A professional recorder, with a built-in two mic, can be a stereo high-level recorder at any time, and it can keep you every great sound for an instant. In the course of classes, studies, work, and communication, you can use han wange's book a20t to record the sound, so that you can review it when it's convenient to do so。
Multi-format import synchronize audio listening anywhere
Han wange's pen a20t not only carries words, but also synchronizes the audio files, listens to them and whenever it comes out of the english thesaurus and asks about living words. A dictionary in gcd, ifo format is also supported, and 16g storage space is free to import dictionary or text information。
Despite multiple word queries, multiple dictionaries, word-jumping, vague queries, additional queries, colour-chart queries, the casio electronic dictionary e-b800 does not feature prominently and cannot search the entire sentence, usually taking several seconds from input to generation。
Responsiveness is in line with current needs
From the point of view of design, han wange, whose weight is only 71g, is easier to carry, with clear functionality, to carry words, check words and save time at any time。
With regard to accessories, han is charged with a20t data lines, containing 950 mah lithium batteries, and the casio electronic dictionary e-b800 is 2 verse 5 alkaline dry battery lr6 (am3) which is more durable in its product life。
The proposal of the junior editor is that if you use an electronic dictionary of rules to learn a foreign language, you choose an electronic dictionary of the casio e-b800 type; if you want to try something new and experience sensory input, choose han wange's book a20t。
Of course, objectively speaking, the author believes that han wange's pen a20t has a strong cumulative effect on english beginners, and that direct scanning and full translation have a good and consistent reading effect; real human voice is clearer and easier to remember; and the casio electronic dictionary e-b800 is more time-consuming and more comprehensive than han's a20t。
