moiety

音标发音

pH And if I change the pH and I've got a molecule that I'm interested in, it may not have an acidic moiety on it, but it could still care what the pH is, slightly.
如果我改變,得到我感興趣的分子，或許就沒有酸性的那一部分，但是仍然會考慮pH的影響或許很小。
Iron is released from the heme moiety and either stored in the macrophage as ferritin or hemosiderin, or released into the circulation for transport back to the marrow.
鉄元素從血紅素中釋放出來，要麽轉化爲巨噬細胞中的鉄蛋白或含鉄血黃素，或通過血液循環廻流進入骨髓。
That older system also was working badly. It was restricting purchasing power to a shrinking moiety of the population, and losing its progressive momentum very rapidly。
更古老的系統也不頂用，它將購買力限制在一組數量不斷縮小的人群，快速失去前進的動力。

An active moiety is the part of a drug that makes it work the way it does.
FORBES: Gilead Challenges FDA Over Exclusivity For Its Latest AIDS Drug
As a patchwork solution, some drugmakers first seek approval of a new single-ingredient drug that contains a new active moiety in order to secure five years of exclusivity.
FORBES: Gilead Challenges FDA Over Exclusivity For Its Latest AIDS Drug

(PART) a part or share of something, especially when it is divided into two parts
(CHEMISTRY) a part of a molecule