The source of "essential safety" is textually researched.

考查“本质安全”一词的出处；

Database differences will be shown graphically and textually.

数据库的分歧将显示图形和文本。

This article textually researched his experience and analyzed his poems.

本文对王翰的身世与诗歌作了考证与分析。

Usually the local scope references the local names of the (textually) current function.

通常情况下，局部作用域引用当前函数的局部名字。

Queries were built by calling an API, not specified textually in a language such as SQL or MDX.

查询需要调用API，而不是在SQL或MDX之类的语言里用文本的方式去指定。