The change of table tennis diameter from 38 mm to 40 mm marks a new stage for the development of table tennis sport.
由小球改大球 ,標志著乒乓球運動進入一個新的發(fā)展階段 ,這將對運動員的心理素質(zhì)、身體素質(zhì)以及戰(zhàn)技術(shù)水平、能力 ,也包括相應(yīng)的對乒乓球器材的適應(yīng)等帶來重大的影響 ,分析其中的影響、變化 ,正確地認識把握其規(guī)律 ,是掌握先機和占據(jù)主動的關(guān)
To make good teaching result,the author thinks it is important to build a harmonious relationship between teacher and students in table tennis elective course,and teacher should use varies teaching methods in order to fit the levels of varies students.
要上好乒乓選項課就要在課堂教學中與學生建立融洽的師生關(guān)系,并通過清晰準確的講解示范,運用多樣化的教學手段、方法等來提高學生的學習興趣。
The effects of the shapes and dimensions of table tennis bat on table tennis ball head on impact probability have been investigated by an analytical method of probability function.
本文用概率函數(shù)分析方法研究了乒乓球拍形狀和尺寸對乒乓球迎擊概率的影響。
Study on the present situation of sport and development countermeasures of table tennis of the disabled in Fujian Province;
福建省殘疾人乒乓球運動的現(xiàn)狀及發(fā)展對策研究
The application of the multi-ball training method in the teaching of table tennis;
多球訓練法在乒乓球教學中的運用
Guangdong province universities table tennis elective course teaching present situation and countermeasure research;
廣東省高校乒乓球選修課教學現(xiàn)狀與對策研究
The effect on the swaying speed caused by the swaying of the arm in the technology of push and pull in Ping-Pong;
乒乓球拉攻技術(shù)中手臂的擺動對擺速的影響
Preliminary Analysis on How Can the Fresh Ping-pong Player not Lose the Ball;
乒乓球初學者不吃轉(zhuǎn)淺析
Computer Simulation of Rebound Path of Ping-pong;
乒乓球反彈軌跡的計算機仿真研究
The techniques such as fast signal amplification,discrimination,long-distance signal transmission,anti-coincidence event judgment,counting for each bunch and ping-pang storage were involved effectively.
實現(xiàn)了4 ns束團間隔亮度信號的放大甄別、遠距離傳輸、反符合判別,以及對應(yīng)束團亮度信號的累加,利用乒乓存儲技術(shù)解決了高數(shù)據(jù)產(chǎn)生率和CAMAC低數(shù)據(jù)讀出率間的矛盾。
Application of ping-pong operation in incremental time-gratingsignal processing circuit;
乒乓操作方法在增量式時柵信號處理電路設(shè)計中應(yīng)用
The controller,can provide the interface between the FPGA and two ZBT Srams,realize seamless buffering for high-speed AD data streams by using ping-pong operation,and supply the appropriate input data fitting the pipeline algorithm.
該控制器提供FPGA與兩片ZBT Sram之間的接口,通過乒乓操作實現(xiàn)了對高速AD數(shù)據(jù)流的無縫緩沖處理,為高速數(shù)字信號處理提供了符合流水線算法要求的輸入數(shù)據(jù)。
The FPGA is used as display controller and the design with thought of ping-pong operation is adopted to harmonize two groups of SDRAM to read and write real time video signals under different modes,therefore,the multi-mode autostereoscopic display is realized.
以FPGA芯片作為顯示控制器,采用乒乓操作的設(shè)計思想?yún)f(xié)調(diào)兩組SDRAM完成不同3D模式下對視頻信號的實時讀寫控制,從而實現(xiàn)多制式的立體顯示。