Offers homework help , articles , interactive activities , virtual tours , science fair ideas , and projects for kids 兒童少年-以游戲讓學生學習分數百分數和小數的互化
Today we have learned the simple way of multiplying decimal numbers . please practise them more later on 今天學習了小數的簡便運算，能簡便的題請同學們自覺運用簡便方法。
For variables that never contain fractions , the integral data types are more efficient than the nonintegral types 對于從不包含小數的變量，整型數據類型比非整型的效率高。
A period of time defined in the application definition file that sets the timing for generator firing 它還定義語言特定項，例如，用于日期和時間的格式以及用于分隔數字中的小數的字符。
For example , a teacher might use a number line to help a child understand the difference between larger and smaller numbers 舉個例子，老師用一條數字線來幫助孩子理解大數和小數的區別。
Decimals of the same value in the partitioning key are treated identically , even if their scale and precision differ 對分區鍵中相同值的小數的處理是完全相同的，即使它們的標度和精度不同。
For example , the formatting string 0 : f2 would format the cell to display a fixed point number with two decimal places 例如，格式設置字符串{ 0 : f2 }將設置單元格格式以顯示具有兩位小數的定點數。
The following example shows two values with a precision of four decimal places that are added and stored in a variable with a precision of two decimal places 以下示例顯示將兩個精度為四位小數的值添加并存儲在一個精度為兩位小數的變量中。
First of all , the paper discusses the basic theory and means of image and video compression , then attaches more importance to the standards of image and video compression , such as mpeg . as for its realization , there are two ways : soft and hard 更進一步，論文采用veriloghdl語言來描述mpeg的運算核心部分：離散余弦變換( dct )反離散余弦變換( idct ) ，其主要內容是小數的乘加運算在可編程器件中的實現。
For example , when you click the autofilter for the resource name field , you see a list of all the resources in your current project . in contrast , when you click the autofilter for the duration field , you see a list of less - than , greater - than , and equal - to durations ( for example , > 1 day , < = 1 week ) , plus all the durations that microsoft project detects in your project ( even those that include a decimal , such as 2 . 33 days ) 譬如，如果在“資源名稱”域單擊“自動篩選” ，將看到當前項目中所有資源的列表；如果在“工時”域單擊“自動篩選” ，將看到這樣的列表：小于、大于和等于工期（譬如> 1工作日、 < = 1星期） ，以及microsoftproject在項目中檢測出的所有工期（甚至那些包含小數的工期，如2 . 33工作日） 。
