This change must be made at least one TTL period before you intend to change the address, because computers get the TTL along with the name-to-IP mapping.
在您打算更改地址之前，必须提前至少1个TTL时间段执行更改，因为计算机将把TTL以及名称缓存到ip映射。
If you receive a packet that you suspect is spoofed, try to determine the real Time-to-Live (TTL) of the packet and compare it to the TTL of the packet you received.
如果收到一个可疑的数据包，要尝试判断它真正的Time - to - Live (ttl)，并将其与所接收包的TTL进行比较。
Nikon Speedlights let the photographer choose between two different TTL modes: a plain TTL mode, and the TTL BaLanced fill (TTL BL) mode.
尼康高速闪光灯有两种不同的TTL模式：普通ttl模式和TTL均衡补充(TTLBL)模式。
The TTL BaLanced fill (TTL BL) mode is the most complicated flash mode on the Nikon Speedlights. This mode is (so far) not found on any third party flash units.
TTL均衡补充（TTLBL）模式是尼康高速闪光灯最复杂的模式，该模式（目前）还没有其它闪光灯使用。
In such situations, you will probably get better results if you use the plain TTL or non-TTL Auto mode. In some cases, you may need to take full control and switch to Manual mode.
在上述情形下，可能使用TTL或非ttl自动模式更好些，有时甚至需要完全使用人工控制模式。
The inputs are TTL compatible and outputs are similar to totem pole TTL outputs, with active pull-up and pull-down.
其输入与ttl兼容，输出类似于图腾柱ttl输出，具有有效的上拉和下拉。
The inputs are TTL compatible and outputs are similar to totem pole TTL outputs, with active pull-up and pull-down.
其输入与ttl兼容，输出类似于图腾柱ttl输出，具有有效的上拉和下拉。
应用推荐