英 [ʃiːθ] 美 [ʃiːθ]
n. 鞘；护套；叶鞘；女子紧身服装
复数sheaths
sheath /ʃiːθ/ TEM8
可数名词 A sheath is a covering for the blade of a knife. (刀) 鞘
a protective covering for a knife or sword
an enveloping structure or covering enclosing an animal or plant organ or part
同义词： case
a dress suitable for formal occasions
同义词： cocktail dress
叶鞘-引用次数：113
The cells of the leaf sheath differed greatly from those of the leaf blade in their morphology.
高粱叶鞘薄壁细胞的形态与叶片细胞的显著不同。 对高粱叶片和其他营养器官细胞形态变化的生态生理意义进行了讨论。
参考来源期刊学术社区
鞘管-引用次数：5
The significant difference of spasm scores between gender，previous transradial intervention(TRI) history and sheath profile were analyzed by t test.
用t检验分析性别、有无TRI术史及鞘管外径之间桡动脉痉挛积分的统计学差异。
参考来源桡动脉痉挛209例相关因素的分析
鞘层-引用次数：4
And corresponding the thickness of sheath of plasma and the capacitance caused by the sheath are calculated.
并相应的算出了等离子体鞘层厚度及由鞘层引起的电容。
护套
鞘层-引用次数：10
The etching profiles for a collisionless plasma sheath is modeled first.
首先对鞘层中无碰撞时的等离子体刻蚀轮廓进行了模拟。
参考来源等离子体刻蚀轮廓的数值研究
管状屏极
翅鞘
佛焰苞
阴茎鞘
鞘
齿鞘
防泛堤
护皮
外护套
护层
护层
护套
护皮
鞘
外皮
外层覆盖物
23次 刀 鞘 ( Sheath )：装刀的硬套称之为刀 鞘 ；短刀 鞘 通称 Sheath 、扁平大刀 鞘 亦称Scabbard、折刀用的尼龙或皮质小包通称Pouch。 详细
...0.511（AWG24） 直流电阻（Max）:9.38Ω/1000m 带宽 绝缘（Insultation）:HDPE 直流电阻不平衡（Max）:5% 100MHz 护套（Sheath）:FR-PVC 电容（Max）:0.55nf/100m 适用范围范围 芯数 电容不平衡（Max）:330pf/100m 水平布线或主干布线 25P-200P 山东济南电线...
... 互成直角的四辊轮拉丝模装置turksheadroll 护层、护套sheath 护套protectivesheath ...
第2.1.22条 外鞘（Sheath）保护发热电缆内部不受外界环境影响（如腐蚀、受潮等）的电缆外壳层。
He drew his sword from its sheath.
他拔剑出鞘。
"Let your repentance salt my shoe leather," I said presently, " and then, as I lately sheathed my blade of anger, so sheath you my blade of love."
“你的悔意只配擦我的皮鞋，”我当即就说，“方才我收起愤怒之剑时，也收起了对你的爱情之剑。”
The injury is actually the swelling of the sheath within which the cord slides.
这 中伤痛实际上是跟腱鞘肿大。
Let your repentance salt my shoe leather," I said presently, " and then, as I lately sheathed my blade of anger, so sheath you my blade of love."
你的悔意只配擦我的皮鞋，我当即就说“,方才我收起愤怒之剑时，也收起了对你的爱情之剑“
1945年后的美国小说课程节选 : 耶鲁公开课
Finally, remember myelination, where you sort of get this fatty sheath over your neuron to make it more effective?
最后,回想一下髓鞘的形成,你会在哪里长出脂肪鞘,去包裹神经元,使得神经元更有效率
心理学导论课程节选 : 耶鲁公开课
Surrounding the axon is a myelin sheath, which is actually just insulation.
髓鞘将轴突包裹起来,实际上形成了一个绝缘层
心理学导论课程节选 : 耶鲁公开课
Fluker was just 11 years old when doctors discovered a peripheral nerve sheath tumor.
CNN: Students dress like Superman to remember football player
The device looks like a long sheath with two soft rings at each end.
For women, a simple sheath dress and a sharp pair of shoes will fit the bill.