過濾器操作手冊翻譯-中英對照
Definition of search filter
4 搜索過濾器的定義
It is possible to use one or more filters from message list. Under limitation from a group of conditions, filter is supposed to depend on message or variable. Seen from current message list, only wireless message is considered as that satisfying all conditions for inserting filter.
在消息列表上，有可能應用一個或多個過濾器。過濾器受一組條件限制，必須以消息或變量為依托。從目前的消息列表看，只有無線消息被認為是滿足所有插入過濾器條件的消息。
For use of filter, it is necessary to call corresponding order via menu （filter> filter & search）or corresponding button in tool bar.
要應用過濾器，必須通過菜單（過濾>過濾搜索）調用相應的命令或工具欄上相應的按鈕。
Figure 12 Button for Use of Filter, Shown on Pasteboard
圖十二 應用過濾器的按鈕，展示在貼貼板上
Following dialog box will be shown.
將顯示以下對話框
Figure13 Dialog Box for Use of Filter
圖十三 應用過濾器對話框
Types of filters: temporary filter, variable value filter, packet filter and message filter
有幾種類型的過濾器：臨時過濾器，變量值過濾器，數據包過濾器，消息過濾器。
4.1 Definition of temporary search filter
4.1 臨時搜索過濾器的定義
It is possible to select message received or sent in specific period via search filter. Time interval, designated date and time may be expressed by selecting the check box “enable temporary filter”. For example, message files in two lines may be filtered by method considering message in the first line.
通過搜索過濾器，有可能選擇在特定臨時階段發出或收到的消息。通過選擇復選框“啟用臨時過濾器”，有可能表達一個時間間隔，指定日期和時間。例如，兩條線路的消息文件，有可能以考慮到關于第一線路消息的方式過濾消息。
Figure 14 Example of Temporary Filter Containing Files in Two Lines
圖十四：關于包含兩個線路文件的臨時過濾器的示例
From Figure 14, we may find that the second line starts from 14:30:28, Sept 15, 2009. The time is applied in temporary filter.
看圖十四，我們可以觀察到第二條線路從2009-09-15 的 14:30:28開始。臨時過濾器應用了這個時間：
Figure 15 Application of temporary filter
圖十五 臨時過濾器的應用
We acquired filtered data with trace of the first path.
我們獲得了帶有第一條路徑痕跡的被過濾的數據：
Figure 16 Chart shown in application of temporary filter
圖十六 通過應用臨時過濾器顯示的圖表
4.2 Definition of variable value search filter
4.2 變量值搜索過濾器的定義
Three conditions may be farthest applied via single instruction.
通過一個單一的指令，有可能最大限度的應用三個條件：
When more than one condition is applied, AND will consider different conditions.
當應用不止一個條件時，不同的條件在AND中被考慮。
Therefore, when a filter satisfies condition A and B, all packets satisfying condition A and/or B will be selected.
所以 ，當一個過濾器在條件A、B下，所有滿足條件A或B或者既滿足A又滿足B的數據包將被選中。
To define conditions of variable value filter, it is necessary to indicate name of variable intent to define conditions on its own, which may be selected by the current list in the field of “variable name”. All variables picked up from input file will be shown in the list.
為了定義變量值過濾器的條件，需要指出想要在此變量上定義條件的變量名稱，這個名稱可以在“變量名稱”領域被當前列表選擇。在此列表上將顯示所有從輸入文件提取的變量。
Figure 17 Example of Selecting Variable as Condition
圖十七 根據條件選擇變量的示例
Then due value of variable should be inserted to confirm conditions to be applied in field of “variable value”.
然后插入變量應有的值以便在“變量值”領域確認施加的條件。
All chart examples will show: value added to variable NID is 6.
所以在圖表例子中顯示：給變量NID附的值是6
Figure 18 Input of variable value
圖十八 變量值的輸入
Check box “match” indicates executable type of matching in the field of “variable value”. When the check box is not selected, it is considered that valuable value in “variable value” is identical to that indicated by “field of variable value”.
復選框“匹配”，在“變量值”領域指出可執行的匹配類型。當它沒有被選中的時候，認為“變量名稱”中變量值與“變量值領域”所指出的完全相同。
Thus in our example, value of NID is considered as 6.
所以在我們的例子中， 認為NID的值是6。
On the contrary, if the check box is selected, another type of comparison will be implemented. It is considered that variable value contains that indicated by “field of variable value”.
相反，如果復選框“匹配”被選中，則進行另一個類型的比較。認為變量值包含“變量值領域”所指出的變量值。
Figure 19 Conditions for Enabling Check Box
圖十九 啟用復選框匹配的條件
Therefore, following conditions are defined in the example in Figure 19:
所以在圖十九的例子中，我們定義以下條件：
All messages where value of NID variable is 6 are selected thus all selected messages contains messages NID=6 and NID=16, NID=60 etc, in addition.
選擇所有具有NID變量值含有6的消息，所以選擇的所有消息不僅含有NID=6，而且包含NID=16，NID=60等等的消息。
Three conditions may be simultaneously applied in sole filter at most, which are put in AND.
在唯一的過濾器中，可以同時應用至多三個條件，這些條件放在AND中。
Figure 20 Filter Applying Three Conditions
圖二十 應用三個條件的過濾器
All selected messages in example of Figure 20 meet following conditions:
在圖二十的例子中，所有被選擇的消息滿足以下條件：
Variables NID = 6 & D_LRBG=1 & DATE contain value of 2006, where & is operator of AND.
NID = 6 & D_LRBG=1 & DATE變量包含2006的值。
哪里&旨在作為AND的運算符。
4.3 Definition of packet search filter
4.3數據包搜索過濾器的定義
It is possible select packet message via search filter. All messages with input type indicated may be selected via “packet” field shown in the figure below.
通過搜索過濾器，有可能選擇出數據包消息。通過下圖展示的“數據包”領域，有可能篩選出所有指出輸入類型的消息。
Figure 21 Selection of Packet Message
圖二十一 數據包消息的篩選
In examples of Figure 21 and Figure 22, filter of current list is applied to select all messages with packet 11.
在圖二十一和二十二的例子中，應用了當前列表上的過濾器：篩選出所有具有數據包11的消息。
Figure 22 Apply Filter to Select All Messages with Packet 11
圖二十二 應用過濾器選擇含有數據包11的所有消息
Reified list is acquired in the example of Figure 23.
在圖二十三的例子中，得到具體化的列表。
Figure 23 List from Selecting All Messages Packet 11 via Filter
圖二十三 通過應用過濾器選擇含有所有數據包11消息所獲得的列表
4.4 Definition of message search filter
4.4 消息搜索過濾器的定義

2013.3.28