英 [ˈmentəm] 美 [ˈmentəm]
n. [解剖] 颏
复数menta
a projection like a chin formed by the sepals and base of the column in some orchids
the protruding part of the lower jaw
同义词: chin
a projection below the mouth of certain mollusks that resembles a chin
口腔下突起
颏
颏
马的上唇灵活,是采食的主要器官,下唇短厚,其后下方有一明显的丘形隆起,称为颏(Mentum),由肌肉、脂肪和结缔组织构成。猪的颊部较短,口裂大,唇的活动性小,上唇与鼻连在——起构成吻突(Snout),有掘地觅食作用。
Spur) 萼囊(Mentum) 萼囊(Mentum):指由蕊柱足和着生于其两侧的两片侧萼片基部组成的囊状部分。
... Mentum海洋环境标识设计 SunMed医疗机械公司标志设计 Rooster公鸡 ...
... 黑猩猩 chimpanzee 颏;颐;下巴 chin; mentum 虫白蜡 China wax; Chinese white wax ...
You see, the quantum condition, by putting quantization into the moangular mentum it is propagated through the entire system. Orbit dimensions are quantized.
你们看,量子条件,通过把, 角动量量子化,它就能在这个系统中进行传播,同时轨道大小也被量子化。
In accodance with kinetic energy theorem, this paper presents an angular mo- mentum theorem of velocity instantaneous centre axis. This theorem is a simple and convenient scalar equation.
从动能定理出发,推导出一个对速度瞬心轴的角动量定理,它是一个简便的标量方程。
You see, the quantum condition, by putting quantization into the moangular mentum it is propagated through the entire system. Orbit dimensions are quantized.
你们看,量子条件,通过把,角动量量子化,它就能在这个系统中进行传播,同时轨道大小也被量子化。
固态化学导论课程节选 : 麻省理工公开课