MongoDB's query engine also makes it very simple to apply aggregation and group functions on your data.

MongoDB的查询引擎也使得对数据应用聚合和分组函数变得非常简单。

youdao

The G-7 nations are the United States, Japan, Germany, Britain, France, Italy and Canada. The group functions as a kind of global economic council.

七国集团包括美国、日本、德国、英国、法国、意大利和加拿大。这个集团的作用相当于某种全球经济委员会。

youdao

This default transform group defines functions that convert a geometry to a BLOB.

这个默认转换组定义将几何图形转换为BLOB的函数。

youdao

The group functions on private donations and small grants and says that more than 60% of its staffers, including Phelan, have come through the program themselves.

CNN: Nun helps moms in prison move past their mistakes

The tortoise spat is one of about 60 cases presented each year to the ICZN, a little-known group that functions as the world's arbiter for animals' scientific names.

WSJ

Dr Roi Cohen Kadosh, study author from the department of experimental psychology at the University of Oxford, said the noise stimulation group showed improvements in cognitive and brain functions compared with the control group.

BBC: Brain stimulation promises 'long-lasting' maths boost