在您的连随指令启动时，您的指令无效（例如：限价止蚀沽盘所设定的止蚀价较当时市价为高） 。
Dependent order is invalid e. g. stop price is higher than the market price for stop limit order at the time it is activated.
如果数据或指令没有出现在高速缓存中，或者如果高速缓存线路无效的时候，CPU通过从主存储器中读数据来更新它的高速缓存。
If the data or instruction is not present in the cache, or if the cache line is invalidated, the CPU updates its cache by reading the data from the main memory.
换句话说，如果当货物抵达欧洲后，出具的证书仍在使用旧的无效的指令，那这批货物就将被扣押或拒收。
In other words when the products arrive to Europe with the Certificate showing the old Directives, the products are seized and rejected because the Directives are NOT the valid ones.
在读操作中，如果发出了这个指令，那么两个时钟周期后，读出数据无效，数据总线进入高阻状态。
During a READ operation, When this command is issued, data outputs are disabled and become high impedance after two clock delay.
无效指示。表示预先输入的交易指示，除非将此指令生效否则不会递交给市场。
An inactive order. It is not a tradable order unless user activates the order, place to the market.
如果用户名字中的任何地方输入“bob”，该指令变将控制器标记为无效(试试)。
It invalidates the control if the user enters "Bob" anywhere in the name (try it).
可以处理各种指令比如取消、改变、生效以及无效。
It manage the orders in the order book, such as canceling, changing, activating, and inactivating orders.
当一个缓存行中包含有有效的缓存数据或指令时这个缓存行就是有效的，反之是无效的。
A cache line is said to be valid when it contains cached data or instructions, and invalid when it does not.
当一个缓存行中包含有有效的缓存数据或指令时这个缓存行就是有效的，反之是无效的。
A cache line is said to be valid when it contains cached data or instructions, and invalid when it does not.
应用推荐