Human resources cooperation is highly reciprocal in the PAN-PRD. 泛珠三角區域人力資源發展梯度明顯,人力資源合作的互補性強。
The reciprocal nature of the relationship of the key pair makes this unique identification possible through public key cryptography. 密鑰對關係中的互補性本質使得通過公鑰加密實現這種唯一標識成為可能。