pipped

v.

Product Improcement Program 产品改进计划( pip的过去式和过去分词 )；果核；种子；短而尖的声音

1. The range operator cranked the range until the target pip was in the "range notch"on his scope.
   测距手摇动测距装置直到目标点的射程凹槽出现在显示器里。
2. Dickens establishes the theme and shows Pip learning this lesson, largely by exploring ideas of ambition and self-improvement.
   狄更斯确立了这一主题，并主要通过探讨个人抱负和自我完善来说明，匹普已经认识到了这点。
3. The weather forecast is followed by the pips at 6 o'clock.
   天气预报之后即为6点钟报时信号。

Web-Tagging Ducklings in Pipped Eggs
Regulation of WASP : PIP2 Pipped By Toca-1?
Embryonic fine tuning of pipped egg temperature in the American white pelican
Cardiac rhythms of late pre-pipped and pipped chick embryos exposed to altered oxygen environments.
Genetic variation in the incidence of pipped eggs in turkeys selected for low and high semen ejaculate volume
Development of Vocal Regulation of Temperature by Embryos in Pipped Eggs of Ring-Billed Gulls
Vocal regulation of temperature by avian embryos: a laboratory study with pipped eggs of the American white pelican
Respiratory and cardiovascular responses to acute hypoxia and hyperoxia in internally pipped chicken embryos
Effects of low incubation temperatures during the pipped egg stage on hatchability and hatching times in domestic chickens and ring-...
Contaminants in eggs of colonial waterbirds and hepatic cytochrome P450 enzyme levels in pipped tern embryos, Washington State.