“initial dat”可以造什么句，initial dat造句

Optionally, you can now define the initial data for your database tables.

The study used Harvard College reunion surveys for the 1988 to 1991 graduating class as their initial data.

A sequential event is an appointment that continues beyond the initial date.

This paper is concerned with an initial-boundary problem of nonconvex scalar conservation laws with two pieces of constant initial data and constant boundary data.