Further , it is easier to standardize the look and feel of your systems validation across different components and different developers 更進(jìn)一步看,我們更容易在多個(gè)不同組件和不同的開(kāi)發(fā)人員之間建立標(biāo)準(zhǔn)的系統(tǒng)驗(yàn)證機(jī)制。
The disadvantage of it is lacking a formal semantics and difficult to apply , directly , mathematical techniques on uml models for system validation 但uml的缺點(diǎn)是難以直接用數(shù)學(xué)工具對(duì)uml模型進(jìn)行檢驗(yàn),另外uml在語(yǔ)義方面也存在一些不足。