1、Reduce number of calls to spatial functions.
減少對空間函數的調用。

2、Number of calls versus caching
調用的數量和高速緩存

3、The number of calls is reduced, but each call in itself retrieves a lot of data that is never used.
調用數量減少了，但是每個調用本身檢索了大量毫無用處的數據。

4、The design trades the number of calls for the amount of data transferred.
這個設計用調用的數量與數據傳輸量做交易。

5、The caching example showed that reducing the number of calls must be carefully employed.
高速緩存實例顯示了必需謹慎使用減少遠程調用的數量。

6、Coarse grained — the functions are designed to minimize the number of calls between layers.
粗粒度——將函數設計為最大程度減少層之間的調用。

number of calls翻譯