不变

At a constant price, the supply of of commodity is positively proportional to its profit.

价格不变，则一类商品的供应数量与其所获利润成正比例。

For certain type of investment, the expected rate of return is relatively constant; therefore the price is determined under a defined investment environment.

对于同一类投资，它的投资回收率是相对稳定不变的，因而当投资环境确定时，价格也是明确的。

Inventory valuation is quite simple when acquisition price remain constant.

当存货的取得价格不变时，存货计价是相当简单的。

Because good 1 has become cheaper relative to good 2 , whose price has remained constant, we might expect the agent to substitute good 1 for good 2 and consume more of it .

因为良好的一，已成为相对便宜好2，其价格保持不变，我们可以预计代理人代替好2好1，消耗更多。

CVP analysis assumes that the selling price is constant.

CVP分析假设销售价格保持不变。

With this higher price level constant, real negative interest rates so that some knowledge of economics knowledge will be such a low interest rate through a large number of loans to make up their own price increases in the monetary loss, which is this year's residents to purchase Housing loans increased sharply the main driving forces.

这一较高的价格水平不变，实际负利率使一些知识经济学知识将成为这样的低利率通过大量贷款来弥补自己的价格上涨在金钱上的损失，这是今年的居民购买住房贷款大幅增加的主要推动力。

Help me, for my heart with love and life, and I will smile and constant love to return to you.

扶我一把，用爱和内心帮我走完人生，我将用微笑和始终不变的爱来来回报你。

Using the pontryagin'smaximum principle with constant return to scale technology, we find theformula of tax rate on the steay state.

使用规模报酬不变的生产函数并利用庞德里亚金极大值原理，我们得到了稳态税率值的数学表达式。

When the production function was general, using theory of control and theory of stability, this paper discussed the production effect of government expenditure and fiscal policy, and got the expression of economic growth rate and structure stability of the economic variables when the production function was constant return to scale or increasing return to scale or decreasing return to scale, and pointed out how the interrelated parameters affected economic growth rate.

摘 要：在生产函数为一般形式时，利用控制论及定性理论的基本方法，讨论政府支出的生产效应和此时的财政政策。得出了当生产函数为规模收益不变、递增和递减时，经济增长率的大小及此时相关经济变量的定性结构，并指出了各种情况下相关参数如何对经济增长率产生影响。

The proportion in DEA inefficiency, in decreasing return to scale or in increasing return to scale of various types of universities decreases; and the proportion in constant return to scale increases.

只是相对综合评价，各类型中的非DEA有效高校、处于规模收益递减或递增状态的高校比例都减少；而规模收益不变的比例增加了。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。