column length

• Dialog box assigns the unicode string data type dt wstr to the column in the output that contains the element , and sets the column length to 255 characters
  对话框将为输出中包含该元素的列指定unicode字符串数据类型( dt _ wstr ) ，并将列长度设置为255个字符。
• Also , unless you subsequently resize the column length in a flat file source or a transformation , the column length of string column remains the same throughout the data flow
  而且，除非随后在平面文件源或转换中调整列长度，否则字符串列的列长度将在整个数据流中保持不变。
• Extended bonnets with sufficient gas column length , usually specified by customer , are supplied for all valves to keep stem packing at sufficient distance away from the cold fluid to remain functional
  加长阀帽具有足够长度的气柱，通常由用户定制，可以配备在所有阀门上，使得阀杆填料与低温液体保持足够的距离，避免使用功能受到低温影响。
• Extended bonnets with sufficient gas column length , usually specified by customer , are supplied for all valves to keep stem packing at sufficient distance away from the cold fluid to remain functional
  具有足够的气体柱长度的加长阀帽，通常由用户指定，配置在所有阀门上，使得阀杆填料与低温液体之间保持足够的距离，从而能够保持自身的性能。
• If you update column lengths in the flat file connection manager after you have added and configured the flat file source that uses the connection manager , you do not have to manually resize the output columns in the flat file source
  在已添加并配置使用连接管理器的平面文件源之后，如果在平面文件连接管理器中更新列长度，则不必在平面文件源中手动调整输出列的大小。
• However , the calculation examples in this paper indicate that , if the initial water - column length is relatively short or the volume of the trapped gas is very small , the calculation error may be significant and even leads to a false conclusion
  但算例表明，对于初始充水段较短或滞留气团体积很小情况，这些简化模型的计算误差将达到不容忽视的程度，甚至导出错误结论。
• If you update column lengths in the multiple flat files connection manager after you have added and configured the flat file source that uses the connection manager , you do not have to manually resize the output columns in the flat file source
  在已添加并配置了使用连接管理器的平面文件源之后，如果在多平面文件连接管理器中更新了列长度，则不必在平面文件源中手动调整输出列的大小。
• By this rule , in many braced frame structures , where the lateral stiffness of the bracing system is less than five times that of the frame ( weakly braced frame ) , the effective length column length is determined as if no bracing exists at all
  显然，按照目前设计规范确定框架柱的计算长度系数的方法，将会使大部分设有支撑体系的结构，其支撑对框架稳定的有利作用得不到有效的利用。