派生

Why are the lupanine derivatives bitter ?

为什么白金雀儿碱派物是苦？

Examples of ''ablaut'' as a grammatical marker in Latin are the vowel changes in the perfect stem of verbs.

日耳曼语强动词中元音变换是印欧动词变形范直接派。

A new concept is proposed,under which by utilizing a proven simple-cycle marine gas turbine a type of intercooling-cycle high-power marine gas turbine has been derived.

提出利用成熟简单循环用燃气轮机将其派为一型间冷循环大功率用燃气轮机新构想,并且原发动机燃气发通流部分和结构大部分保持不变,以继承原机可靠性。