不可变属性的存取器将总是具有值引用，因而调用的任何一方都不需要防御性复制，这使得它们效率更高。
Accessors for immutable properties will always have value semantics and do not need the defensive copying on either side of the call, making them more efficient.
之前提到过存取器访问如何比直接访问慢，这例子说明，某些语言约会定导致不可见的性能问题。
Earlier we talked about how accessors are slower than direct field accesses, so this is an example of a certain language idiom resulting in an "invisible" performance hit.
目前，绝大多数USB接口设备是以明文的形式进行数据的存取与传输，这就不可避免的带来了安全隐患。
At present, most USB interface equipments store and transmit data in plaintext form, unavoidable potential safety menace has been brought.
当有线网络不可使用时，如在战场通讯和紧急救援等任务中，移动自组网络提供了一种可行的地面通信和信息存取技术。
When wired networks are not available, as in battlefield communication and emergency search-and-rescue scenarios, MANETs provide a feasible way for communication and information access.
当存取%1时发生不可知的错误。
我们是否可以用我们独有的第三方不可使用或存取的技术。
Do we use any proprietary technologies we can't let a 3rd party use or access?
PK I技术能够有效满足网络应用中的机密性、完整性、真实性及不可否认性和存取控制等安全需求。
PKI can effectively meet many safety requirements for confidentiality, integrality, facticity an acceptability and access control for network applications.
本机电脑上执行的应用程序可以存取例如档案系统之类的资源，但从网际网路执行的应用程序则不可以。
An application running from the local computer can access resources such as the file system, but an application running from the Internet cannot.
本机电脑上执行的应用程序可以存取例如档案系统之类的资源，但从网际网路执行的应用程序则不可以。
An application running from the local computer can access resources such as the file system, but an application running from the Internet cannot.
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