Figure 2 shows a direct coupling approach, in which business applications create custom access to information.
图2显示了一种直接耦合方法，其中业务应用程序创建自定义的信息访问。
The new products on the market, for example IBM Information Server 8 provide support for both direct database access and integration approach.
市场上的新产品，例如IBMInformationServer8就支持直接数据库存取和集成两种方法。
However, with the direct coupling approach, the data access logic is interwoven with the application logic, making it hard to reuse, keep track of, and to modify.
然而，对于直接耦合方法，数据访问逻辑与应用程序逻辑相互交织，从而很难重用、跟踪和修改数据访问逻辑。
The findings suggest that the vascular grafting is a good approach for constructing dialysis access in patients with difficulty to establish direct arteriovenous fistulas in hemodialysis.
结论：移植血管 内瘘为建立直接 动静脉 内瘘困难的尿毒症患者提供了一种安全、有效的永久性透析血管通路。
The findings suggest that the vascular grafting is a good approach for constructing dialysis access in patients with difficulty to establish direct arteriovenous fistulas in hemodialysis.
结论：移植血管 内瘘为建立直接 动静脉 内瘘困难的尿毒症患者提供了一种安全、有效的永久性透析血管通路。
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