| 1. | Produces a camel - case string from an input string
从输入字符串生成camel大小写格式的字符串。 |
| 2. | Produces a pascal - case string from an input string
从输入字符串生成pascal大小写格式的字符串。 |
| 3. | Design method of casing string strength
套管柱强度设计方法 |
| 4. | The mechanical analysis and central degree calculation of the casing string
套管串受力变形分析与居中度计算 |
| 5. | Finds strings such as format strings , sub - strings , and upper - case strings
-查找字符串，例如格式字符串、子字符串和大写字符串。 |
| 6. | Numerical simulation of external pressure distribution of casing string with wear in creep formation
蠕变地层中含缺陷套管外挤压力分布的数值模拟 |
| 7. | For comparing strings in case strings are internalized or search only in parts of the tree
来比较字符串（其中字符串是内部化的） ，或者只在树上的一部分中进行搜索。 |
| 8. | If she knew how search engines worked and whether or not they were case sensitive , she would not have tried to use different combinations of upper - and lower - case strings , or rotating word order
如果她知道搜寻引擎如何运作，字母大小写是否敏感的，她就不会不去尝试使用不同的大写或小写字元的结合体，或是将字的排列顺序加以调整。 |
| 9. | It can lead to not only quick wear and early failure of drill pipe but also the decrease of collapse resistance and burst resistance of casing string , which could cause casing collapse , casing deformation and casing leak , even well bore abandonment
其直接后果是：钻柱快速磨损，导致过早失效；套管磨损会降低套管柱的抗挤强度和抗内压强度，造成套管柱挤毁、变形及泄漏，严重时造成全井报废。 |
| 10. | By using finite element method , full - scale tests and the strain survey method , as for the crescent - shaped wear casing , this paper has discussed on mechanism of casing collapse and its influence on casing collapse . furthermore , computing method for both uniform wear and crescent - shaped wear situation was introduced , which can be used directly for casing string design
采用有限元分析、实物试验及实验应变测量方法，研究了套管产生不均匀磨损时的挤毁失效机理及其对套管挤毁性能的影响，确定了均匀磨损和不均匀磨损对套管挤毁性能的计算方法，研究结果可直接用于套管柱强度设计和校核中。 |
