Think tank RAND calculates that even just 1 percentage point difference in annual fees adds up to $3, 380 after 10 years on a $20, 000 account balance.
根据智囊机构兰德公司的计算，以20 000美元的账户余额为例，即使每年费用只有1个点差，10年后加起来也会达到3 380美元。
Working principle: when the internal piping and tank vacuum, atmospheric pressure will be the valve cover, air enters the system, balance the system pressure, eliminate the effect of vacuum.
工作原理：当管道和水箱内部形成真空时，大气压便会顶开阀盖，大气进入系统内部，平衡系统压力，消除真空影响。
A dynamic model of clarification-thickening process is introduced based on the solid flux theory and the mass balance of each layer of a one-dimensional settling tank.
基于固体通量理论和一维沉淀池各层的物料平衡，提出了澄清-浓缩过程动力学模型。
So in such a formation construction, it is important to use the technology of drilling mud back to tank to balance the pressure of the loose layer and prevent the borehole collapse.
所以在这种地层中施工，利用泥浆回灌钻孔技术有效地平衡松散层压力不使其垮塌尤为重要。
The design thought of hydraulic balance type oil tank solved the above problem.
液力平衡式大型油罐的设计思路，较好地解决了上述问题。
In this paper, a calibration method and principle of outer composed-balance are put forward for calibrating Germany Turbine Power Simulator (TPS) balance on calibration tank.
笔者通过对校准箱中德国涡轮发动机动力模拟器(TPS)天平的研究，提出了外式组合天平校准方法及校准原理。
The design thought of hydraulic balance type oil tank solved the above problem. The structure shape and the calculation method of wall thickness were rec...
该文介绍了液力平衡式大型油罐的结构形式和壁厚计算方法，同时提出了液力平衡式大型储油罐设计时应注意的主要问题。
To make it adapt to full ocean depth, a pressure compensator is adopted to balance the pressure inside and outside of the tank, which makes system pressure be established on seawater pressure.
为了使水下液压系统适应不同深度下的作业要求，在系统中设置压力补偿器，使系统的回油压力与海水压力相等，并随海水深度变化自动调节，从根本上避免了海水压力的影响。
To make it adapt to full ocean depth, a pressure compensator is adopted to balance the pressure inside and outside of the tank, which makes system pressure be established on seawater pressure.
为了使水下液压系统适应不同深度下的作业要求，在系统中设置压力补偿器，使系统的回油压力与海水压力相等，并随海水深度变化自动调节，从根本上避免了海水压力的影响。
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