unchangeableness 中文意思是什麼
unchangeableness
解釋
不變-
It can add watermark in log record, and protect log record ' s originality and unchangeableness. it provides a powerful and undeniable proof for log audit
5 .設計並且完成了防火墻日誌系統中的日誌水印的功能，從而保證了日誌的可靠性和權威性，為計算機取證提供了有力的支持。 -
Log system based on watermark technology it can add watermark in log record, and protect log record ' s originality and unchangeableness. it provides a powerful and undeniable proof for log audit ; 5
4 、數字水印日誌在日誌中加入數字水印保證日誌的原始性和不可更改性，為日誌審計提供了強有力的不可抵賴的依據。 -
As there are three main defects in the applications of bar codes commonly used in packaging, which are the lack of generative algorithm of 2d pdf417 bar code, the irreversibility of the built bar code, and the unchangeableness of the color of bar code, this paper aims to design a new class of bar code based on coding principles of various bar codes and make it as an integrated software by using the methods of software programming ; and it also aims to remedy the three defects as mentioned above
本課題從目前包裝常用條碼軟體在應用過程中存在的缺少二維pdf417碼生成演算法、生成條碼不可修改、條碼顏色太過單一這三個主要缺陷出發，在了解了各種條碼碼制的編碼原理后，通過設計一個全新的條碼類結合軟體編程知識最終實現軟體化，並針對以上缺陷和不足給予了功能上的改進。
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