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1)  successive reciprocating
连续往复
2)  reciprocating-conveyor continuous centrifugal
往复式连续推料离心机
3)  continuous compound interest
连续复利
1.
Based on the returns of portfolio investment caculated by continuous compound interest,we study the decision making model for portfolio investment under E V risk and come up with a method for caculating optimal investment proportional coefficient.
针对证券投资收益按连续复利计算的情形 ,研究 E- V风险下的证券组合投资模型 ,并给出了计算最优投资比例系数的方法 。
2.
We develop the conception of simple interest,compound interest and continuous compound interest,and prove that the continuous compound interest is maximum and the simple interest is minimum,real rate of interest is more than nominal interest rate,further,the range and quality of the continuous compound interest are developed.
阐述单利、复利和连续复利的含义。
4)  continuously compounded interest
连续复利
1.
The research on continuously compounded interest and time value of money;
连续复利资金时间价值研究
2.
According to deduction of the geometric sequence of continuously compounded interest\'s formula,compared with the difference of interrupted compound interest and continuously compounded interest,continual cash flow to the time value of money influence in the sequence of geometric conditions is explored.
通过等比序列现金流量连续复利计算公式的推导,比较间断复利和连续复利的差异。
5)  continuous compound rate
连续复制
6)  continuous copying,multiple copying
连续复印<复>
补充资料:活塞推料式离心机
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CAS号:

性质:一种连续高效过滤离心机。空心主轴连接转鼓、油缸,推料杆连接推料盘和复合活塞在作同步旋转的同时,推料杆由活塞推动在空心主轴内还作40~50mm行程的往复运动。物料连续进入进料锥并分布在筛网上。推料杆带动推料盘以50~80次/min频率往复运动将筛网上完成过滤的滤饼推出。图为单级转鼓工作原理。活塞的运动和换向靠液压驱动(图暂缺)。物料靠推料盘的往复推力和滤饼颗粒间的相互挤压并克服筛网的摩擦沿轴向移动。转鼓轴向不可太长,否则累积摩擦力过大造成转鼓上物料堆积不能正常出料。为减小摩擦筛网,可用轴向条形网有:编制条网,铣制条网和焊接条网。该机实现了连续进出料。与同等条件(转数和直径)的刮刀离心相比生产能力提高3~4倍。物料停留时间长达10~15s,是大生产广泛应用的机型。如制糖、制盐、化肥等。适合处理粒度为>0.15mm的物料。

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