The output should be proportional to the input.

输应当与输入成。

The pay will be proportional to the amount of time put in.

代价要和所花费的时间成。

The amount of food a child needs is roughly proportional to its size.

孩需要的食物量与他的个头大致成。

The increase of wages is proportional to the rise in prices.

工资的增长与物价的上涨是成的。

The cost of the ticket is proportionate to the distance you travel.

票价和行的距离是成的。

Pressure varies directly with temperature and inversely with volume.

压力随温度成正变化, 与容积成反变化。

Dr.Agricola's group reports in the October issue of Heart that all of the ariables correlated significantly with the effectie regurgitant orifice.

Agricola组在10月份杂志《heart》，所有测量变量都与有效二尖瓣返流口大成。

Accounts receivable go up proportionally as sales go up, whetherthe increase in dollar sales is produced by more physical volume orby inflation.

应收帐款随销售额增加成增加。而以美元计的销售额增加是由销量增加或通货膨胀引起。