Happy Childhood for All

June 1 this year was the first Children’s Day after China implemented a policy to further reduce the excessive burden of homework and after-school tutoring for primary and junior high school students.

或許有人會說，聲音并不是超級跑車的全部魅力，但在整個社會都試圖降低交通噪聲的當(dāng)下，高性能發(fā)動機(jī)的嘶吼反而成為了車迷心中的最后綠洲。法拉利為我上演了一場由12個氣缸演奏的狂野樂章，被環(huán)繞在發(fā)動機(jī)的陣陣嘶吼聲中，我甚至?xí)萑肽撤N關(guān)于人生的思考：我究竟是不是在夢里？這夢到底何時開始？這夢到底何時結(jié)束？

With this policy in place, June 1 has become a day on which Chinese children can really feel carefree. Now they don’t have excessive homework,and don’t need to rush about attending tutoring courses carrying heavy schoolbags. Playing is natural for children, and Children’s Day should be a happy festival.

本文利用ADS射頻仿真軟件以及GaAs PHEMT工藝的PDK對設(shè)計的低噪聲放大器進(jìn)行了仿真驗證，仿真方式為ADS射頻軟件中的momentum電磁聯(lián)合仿真。在漏極電壓Vdd為3.3 V，漏極電流Idd為80 mA的條件下，得到低噪聲放大器的輸入輸出回波損耗，增益，噪聲系數(shù)，穩(wěn)定系數(shù)仿真結(jié)果，如圖5～8所示。

數(shù)據(jù)產(chǎn)生的本身并不能夠影響結(jié)果的處理，也就是說，大數(shù)據(jù)的“大”并不是得出結(jié)果分析的根本原因，大數(shù)據(jù)的根本而在于“真”。何以對所作出的決策有支持，就是來源于大數(shù)據(jù)的真實性，正是由于此特性，才能夠讓結(jié)果的執(zhí)行具有前瞻性和可預(yù)知性。但與此同時，信息也存在不確定性，正是需要從多方面的數(shù)據(jù)點綜合起來，才能夠保證所獲得的的數(shù)據(jù)具有確定性，也就是完成從收集資料到“提純”資料的過程。

In May last year, the central authorities adopted guidelines to ease the academic burden on first to ninth graders. The policy is making a difference.Schools are required to avoid rote learning, and offer individualized quality education for the all-round development of every student.

However, high test scores don’t necessarily mean a strong ability to solve problems. Only through leaving more time for children to play and to develop their abilities according to their own interests, will they develop in a wellrounded way.

The way in which children are educated naturally produces different outcomes. Exam-oriented education and aggressive marketing by after-school tutoring institutions caused parents to worry that their children may fall behind, driving them to continually increase the study burden on their children.

The world is now undergoing a major transformation. The key to China’s future development lies in the talents of its people and education is the foundation of building this.

In the face of future opportunities and challenges, we must remain keenly aware that there are still many areas in Chinese education that need to be changed. For instance, some content and teaching methods are outdated, and Chinese children still need to enhance their practical abilities and innovative thinking.

The policy of easing the excessive study burden is in line with the need for children’s well-rounded development,but it is not yet enough. It is also important to reform education methods and encourage teachers to tailor lessons to students’ aptitudes. BR