Double scraping knife design, double effect, strength the.

双铣刀设计，两次处理，加强处理效果。

With environmental protection and ornamental double effect;

具有环保与观赏的双重功效；

Increasing carbon dioxide in the atmosphere has a double effect on coral.

大气中不断上升的二氧化碳含量对珊瑚有双重作用。

Vane pump: vane pump into double effect and single effect vane pump.

叶片泵：分为双效果叶片泵和单效果叶片泵。

The higher industry growth rate and the volatility, the faster the transfer of control, and there is a double effect.

而目标企业所处的产业增长率和波动率越高，则控制权转让越快，并具有双重效应。