Among them, i repsect Dutch C, who is rather learned , amidable and kind-hearted.

他学识极，又极和蔼可亲。

This methed is efficient, safe, reliable, and amidable etc.,while having no effect on the change of fat acids.

该方法具有高、安全可靠和反应条件温和等特，不影响脂肪酸的变化。