Model CTP-F82 Faraday Magnetic Balance is a precision instrument for measuring magnetic susceptibility of small amount of samples. It is also good for teaching purpose.

F82型法拉第式磁天平是用于测量少量样品磁化率的一种精密仪器，也可用于教学。

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We start from two respects to improve the quality of programming CAI. One is to start with education itself by selecting suitable programming method for teaching purpose.

我们从两方面着手来提高程序设计教学软件的质量：一方面从程序设计教学自身着手，选取合适的程序设计方法进行教学；

youdao

For different language focus and different purpose of teaching, I'd like to use different teaching method.

对于不同的语言点及不同的教学目的，我们应该运用不同的教学方法与手段。

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For this purpose we have selected the English Language Teaching Centre or ELTC as a key training provider.

UNESCO: ��

Starting in September 2012, the experts will also evaluate the teaching practices of the current curriculum, using two valid and reliable questionnaires developed for this purpose.

UNESCO: presents the findings of textbooks evaluation to Minister of Education | United Nations Educational, Scientific and Cultural Organization