This method is probably more expensive than the first in terms of performance, amount of code required, and necessary maintenance.
相对于第一种方法，这种方法可能在性能、所需的代码数量和必要的维护方面需要更大的开销。
Though starch is arefined and relatively expensive starting point, his method is more efficientthan any of the alternatives that begin with plant matter. It is also a proofof principle.
尽管淀粉提纯物，耗费较高，但它比其他任何以植物为原料的方法都更高效，并且原理得到了证明。
In addition, using a code example, he demonstrates that a remote method call is more than a thousand times more expensive than a local method call.
另外，使用了一个代码例子，证明远程的方法调用比一个本地的调用会花费高于千倍的代价。
Personal interviewing is the most expensive method and requires more administrative planning and supervision.
面访成本最高，需要更多的管理计划和监督。
Personal selling is a far more effective (although more expensive) communication method than advertising.
个人推销的是一个效果远胜广告的交流方式(虽然成本更高)。
Personal interviewing is the most expensive method and requires more administrative planning and supervision . It is also subject to interviewer bias or distortion.
当面采访是罪昂贵的方法，它需要更周密的计划与指导。当然它还会带有被采访者的偏见与歪曲。
Personal interviewing is the most expensive method and requires more administrative planning and supervision. It is also subject to interviewer bias or distortion.
当面采访是罪昂贵的方法，它需要更周密的计划与指导。当然它还会带有被采访者的偏见与歪曲。
PA is the world's recognized as a simple, convenient method of detection and diagnosis of HIV infection, the price is also more expensive.
PA是世界上公认的一种简单、方便检测诊断HIV感染的方法，价格也比较昂贵。
Air freight is quick although it is expensive. When speed is taken into consideration, this method will be more effective. Food and some urgently needed goods are usually delivered by air freight.
空运虽然很贵但很快，当考虑到速度这个方案将更有效，食品和一些紧急物品通常用空运交货。
Air freight is quick although it is expensive. When speed is taken into consideration, this method will be more effective. Food and some urgently needed goods are usually delivered by air freight.
空运虽然很贵但很快，当考虑到速度这个方案将更有效，食品和一些紧急物品通常用空运交货。
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