Step 1. Determine the per-unit selling price and direct costs of the product or service you provide.
第一步，确定产品和服务的零售价和直接成本。
Phone calls cost 20c per unit off-peak.
非高峰时间电话费每单位两角。
Protein and carbohydrate have 4 calories per gram, per unit weight.
每克每单位重量蛋白质和碳水化合物产生4卡路里。
Because these galaxies' mass is spread out over larger areas, they have far fewer stars per unit volume than do conventional galaxies.
因为这些星系的质量分布在更大的区域，它们每单位体积的恒星数量比传统星系要少得多。
Fat has twice the calories per unit weight than protein or carbohydrate sugar has, as a consequence, has the greatest survival value.
脂肪单位体重的卡路里含量是蛋白质和碳水化合物的两倍，因此，有最能维持生存的价值。
A carbon tax would set a specific cost per unit of carbon dioxide, thus establishing a clear cost for carbon.
碳排放税将为每单位二氧化碳设置一个具体的成本，并因此为碳确定一个清晰的成本。
The objective function on line 20 minimizes the total food cost as the total of each decision variable (amount of food) multiplied by that food's cost per unit.
第20行的目标函数要对食物的总体成本实现最小化，该值是每个决策变量(食物数量)乘以每单位食物成本的结果。
The larger animals require less food per unit mass, more efficiently storing carbon than smaller animals.
较大的动物每单位质量需要的食物较少，却能比小型动物更有效地储存碳。
The insects generally produced less methane, nitrous oxide and ammonia both per unit of body mass and per unit of mass gained than pigs or cattle.
通常情况下，同猪和牛相比，每单位体重或增加每单位体重，昆虫产生更少的甲烷、一氧化氮和氨气。
All this is inevitably expensive, but Mrs Cheung insists that greater scale creates greater efficiency and reduces the cost per unit of output.
这一切必定花费高昂，但张女士坚持认为，规模愈大，效率愈高，而且每单位产量的成本也愈低。
During the first quarter, energy intensity - measured as energy use per unit of output - actually increased, Mr. Zhang said.
在第一个季度中，能量密度——定义为每单位产出消耗的能源——事实上增加了，张先生说。
Besides efficiency, durability and reliability, the most important requirement for solar cells was how much power they could generate per unit of weight.
它在除了功效、耐久性和可靠度之外，最重要的要求是电池每重量单元能产生多少功率。
E3G measured national wealth per unit of carbon emissions to find out which countries would be most competitive under carbon limits.
E3G通过衡量平均到每单位碳排放的国家财富，来确定哪些国家在碳排放限制下更具竞争力。
To decrease the number of head lice episodes per unit of time, control measures should include the treatment of all household contacts.
为了减少每个时间单位内出现头虱症患者的数量，应采取包括治疗所有家庭接触者在内的控制措施。
The rich world is less vulnerable now because it has substantially reduced the amount of oil used per unit of output.
当今发达国家没那么易受影响是因为每单位产量的石油消耗量已大大减少。
But since the monopoly is no more efficient than I am, it is losing just as much money per unit sold.
但是因为这个垄断巨头并不比我生产效率更高，它每一份产品所损失的钱和我一样多。
The S5 ($400 per unit) is different; it has both the wireless receiver and the speakers built into a single box.
这件S5 (每件400美元)不同以往；它把无线接收器和扬声器集成在了单独的盒体中。
Beginning this year, the energy consumption per unit of output for all regions and major industries will be made public on an annual basis.
从今年开始，每年都要公布各地区和主要行业的单位产值能源消耗情况。
Per unit of growth, Brazil reduced its proportional poverty rate five times more than China or India did.
以单位增长计算，巴西减贫比例是中国或印度的五倍还多。
It tells you the amount of sources per unit portion of the region.
它指出了，单位区域内源的总量。
Promises to emit "notably" less CO2 per unit of GDP by 2020
承诺到2020年时显著降低每单位GDP的排放量
Modern jets burn only half as much fuel per unit of thrust as their 1960s counterparts.
现代飞机和60年代时期的相比，每一单位的推力所需燃料只有一半。
Cost: the amount per unit charged to the organization for the utilization of the business service.
Cost：组织为使用业务服务支付的单位成本。
In fact trucks consume 10 times more energy per than trains per unit of cargo.
实际上，没运输一单位的货物，卡车消耗的能量是火车的十倍之多。
However, for us humans, this information matters, particularly if our productivity — how many of these ones and zeros we can produce per unit time — is taken into account.
然而，对于我们人类，该信息是要紧的，特别是如果考虑到我们的生产力——单位时间内我们能处理这些零一指令的数量。
As you can see from this output, the setup and teardown routine messages appear once each per unit test execution.
正如在输出中看到的，每次执行单元测试都会显示设置和清除例程消息。
Once you know the selling price and direct costs of each product or service unit you sell, you can calculate your contribution margin in dollars per unit.
一旦你知道了产品或服务的零售价和直接成本，你就可以计算出单位产品边际收益。
The data indicated that insects grow more rapidly, and they emit less carbon dioxide per unit of weight gained than do cattle and pigs.
数据表明昆虫的生长速度更快，在获得相同单位体重的情况下，它们相比猪和牛，产生的二氧化碳更少。
The data indicated that insects grow more rapidly, and they emit less carbon dioxide per unit of weight gained than do cattle and pigs.
数据表明昆虫的生长速度更快，在获得相同单位体重的情况下，它们相比猪和牛，产生的二氧化碳更少。
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