Such images provide an important anatomical reference on which researchers can overlay information about gene expression.

这些图像为研究人员获取基因表达的信息提供了解剖学参考。

youdao

Libraries are guaranteed that once they have a reference to an expression tree, that expression tree will never change.

函数库被保证，一旦这些函数库引用了一个表达式树后，表达式树就不再改变。

youdao

There is also a new feature for the LIKE predicate that makes it possible to use a column reference as pattern expression.

LIKE谓词有一个新特性，允许使用列引用作为模式表达式。

youdao

The book also serves as a reference tool that can inform and stimulate the current debate on the global trends that have shaped freedom of expression on the Internet.

UNESCO: Communication and Information