| 1. | The records he was using simply did not contain the information .
在他使用的所有资料中根本没有这方面的记载。 |
| 2. | The mode is that value that is repeated most often in the data set .
众数是资料中重复出现次数最多的那个数值。 |
| 3. | Some libraries carry a separate catalogue for each type of such audiovisual materials .
有些图书馆对这类视听资料中的每一种都备有单独的目录。 |
| 4. | It is the most difficult of all anthropological data on which to "draw" the old negro .
在所有的人类学资料中，最困难的事莫过于“刻划”古代的黑人。 |
| 5. | You have spent many frustrating hours in search of information on cost, product, process .
你们在查找成本、产品、工艺的资料中，花费了许多无益的时间。 |
| 6. | A great number of methods for measuring friction of yarns and fibers have been described in the literature .
在文献资料中曾经介绍了许多测定纱线和纤维摩擦的方法。 |
| 7. | As a result of such anomalous situations many difficulties occur in interpreting statistical data complied by governmental agencies .
由于这种异常状态，政府部门在汇编说明文字和统计资料中遇到了许多困难。 |
| 8. | Snakes and revelant monsters in archeological materials
考古资料中的蛇和相关神怪 |
| 9. | See the study materials section for the referenced essay
在研习资料中参考该文章。 |
| 10. | Survey data were used to obtain these average prices
从调查资料中获得这些平均价格。 |
