On condition of high temperature , commonly above 60 , the average efficiency of hhchp is 29 . 8 % , while that of hgvt is 35 % 高温段(一般大于60 )的时候，平板式太阳能热水器日平均效率比真空管式太阳能热水器日平均效率低。
Even more important than this is the amazing sensitivity of dusters to small tracks - - roughly 75 % of the smallest calibration tracks are found by dusters 而我们只需要10 %来识别一个轨迹，搜尘者的效率比我们希望的高出了7倍还多。
Most of the unix system utilities are in c , simply because they re heavily used enough to justify the development cost 大多数unix系统实用程序都是用c编写的，这只是因为这些实用程序使用得足够频繁，以致考虑效率比考虑开发成本更加重要。
Despite their small numbers , the fellow practitioners of kinmen worked with greater efficiency than usual through a concerted effort under masters blessing 金门的同修虽然不多，但在师父的加持下同心协力，做事的效率比平常更好，藉此机会学习并从中成长。
If your time log shows your efficiency ratio to be on the low side , try severely limiting your total amount of working time for a day , and see what happens 假如你的日程表显示你的效率比十分低下，那就试着在一天中严格限制你的工作总时间，看看成果如何。
My brain must have gotten the idea that working time was a scarce commodity because i worked almost the entire five hours straight and got an efficiency ratio of over 90 % 我的大脑把工作时间当成了稀罕物，因为我持续工作了几乎整整5个小时且效率比超过了90 。
Options for my test xfs filesystem , i was able to get xfs to perform slightly better than reiserfs when handling medium - sized files such as those found in the kernel source tree 选项以后，当处理诸如在内核源文件树中的中等大小的文件时， xfs执行效率比reiserfs略好一点。
Whenever possible , create all indexes on a table before initially loading it , since the load utility builds indexes more efficiently than the create index process 只要有可能，应该在初次装载一个表之前创建其所有索引，因为load实用程序建立索引的效率比create index过程要高。
My brain must have gotten the idea that working time was a scarce < font color = # 0000ff > commodity < / font > because i worked almost the entire five hours straight and got an efficiency ratio of over 90 % 我的大脑把工作时间当成了稀罕物，因为我持续工作了几乎整整5个小时且效率比超过了90 。
I continued this experiment for the rest of the week and ended up getting about 25 hours of work done with only 30 hours total spent in my office , for an efficiency ratio of over 80 % 我在一周接下来的几天里继续这个实验，于是这周在办公室度过的30个小时当中，我完成了25小时的工作，效率比超过80 。
