例句與造句

1. in the process, reducing and look-ahead strategies are adopted to reduce the number of the scanned character strings . so good time and space efficiency can be achieved
   在掃描的過程中采用削減和前瞻策略，很大程度上減少了被掃描字符串的個數(shù)，可以取得較好的時空性能。
2. the procedure of systematically geometric calibration is analyzing geometric model and bi-direction scan character at first, introducing calibration method, performing the method, generating 1g level product
   landsat7系統(tǒng)級幾何校正研究首先分析landsat7幾何模型和雙向掃描特性，然后給出了系統(tǒng)級幾何校正的原理和方法，并實現(xiàn)了方法的應用，最終生成1g級產(chǎn)品。
3. first, the minimal and maximal sentences of cfg are calculated . then the character strings are scanned one by one from the minimal sentence in certain order till the maximal sentence . the scanned character strings are printed or skipped according to a rule
   該枚舉算法首先計算上下文無關語言的最小序句子和最大序句子，然后從最小序句子開始按照一定的順序掃描字符串，直至掃描到最大序句子為止，對被掃描的字符串進行判斷取舍。
4. It's difficult to find scan character in a sentence. 用scan character造句挺難的