How were gifts presented to teachers in ancient China?Normally, an ancient teacher's income included salary, accommodation and festival gifts. There was no fixed tuition fee, generally the parents paid teachers according to their household income. Both money and basic foodstuff could be paid in exch

The current situation of China's Wood Industry under the surge of logs!Release date: December 10, 2020 source: NetworkSince this year, affected by the international epidemic, many materials such as wood, sponge, chemical coating raw materials, iron, and even cartons have been subject to rising price

According to Tan Peng Juan, Chairman of the Sabah Timber Industry Association (STIA), the Sabah Timber Industry has experienced a decline in almost all sub-sectors in 2020. He said that the export volume of the two main export products, plywood and sawn timber, fell by 44% last year.　　 Tan Peng Juan

cant 方材，毛方 chromium 铬 clearance angle 齿背角，后角 critical speed 临界速度 cutting edge 刀刃 depth 深度，高度 face bevel 面斜角 guiding system 导向系统 gullet 齿槽，刀槽 hardened and tempered 调质的 hardened 淬火的 hook angle 前角 hoop 环状 manganese 锰 manifestation 表现形式，现象 margin 界限，差距 membrance 薄膜，表层 natural frequency 自然频率 nickelalloye

JERUSALEM, July 29 (Xinhua) -- China's University of International Business and Economics (UIBE) will open a branch in Israel for undergraduate studies in business administration, Israel's Council for Higher Education (CHE) said on Thursday.CHE spokeswoman Beata Krants told Xinhua that the council h