sound barrier approach 声屏障技术
Growing resistant cultivars is the most-effective, economic and environmentally sound approach to control stripe rust.
培育抗病品种是防治小麦条锈病最为经济、安全和有效的方法。
Security is a process, not a product, and adopting a sound approach to security during the process of application development will allow you to produce tighter, more robust code.
安全措施是一个过程，不是一个产物。在开发过程中采用一个好的安全处理方法会让你写出更严谨和健壮的代码。
Another example is the word siren, familiar to us as the mechanical device that makes such an alarming sound when police cars, ambulances, or fire engines approach.
另一个例子是“警报器”这个词，是我们很熟悉的一个机械装置，当警车、救护车或消防车靠近时，警报器会发出警报。
应用推荐