This time of writing is the hundredth anniversary of the publication (1892) of Poincares first note on topology, which arguably marks the beginning of the subject of algebraic, or combinatorial, topol
Welcome to writing practice. This book is a companion to Encounters Student Book One, and it will help you learn the Chinese characters required for writing. Note that many other characters are presen
《中非合作50年?背景進程與意義:中國學者論中非關係》主要內容:Prologue 1 A Note on Sino-African Relations to the World,Prologue 2 Mrican Studies and New Frontiers of Chinas Academic ,Fifty Years of Sino-African Cooperation Relatio
充足的睡眠對於嬰幼兒的健康成長有著重要的意義。因為快節奏的生活和大量聲光電的刺激,很多寶寶並不是不愛睡覺,而是長期受到外界的干擾,睡眠受到剝奪,處於過度疲勞和亢奮的狀態。本書作者基於大量的臨床實驗和眾多新媽媽的實踐,提出了有效改善寶寶睡眠的NAPS計畫: N:記錄寶寶上次醒來的時間(Note the time of your baby’s last waking)。 A:加上90分鐘(Add 90
本教材分為12個單元,每個單元都設計一個典型的工作場景和一個工作任務。每單元基本分為八部分:Give It a Try(嘗試練習)、Vocabulary(詞匯練習)、Warm-up Listening(熱身聽力)、Conversations(對話練習)、Substitution Drills(替代練習)、Listening Practice(聽力練習)、Check It Out(檢查練習)、New Words and Expressions(生詞和表達)。另外在每一單元都補充Cultural Note(文化注釋)和Vocational Focus(職業焦點)等內容。全書詞匯范圍控制在3000個核心詞的難度。