英 [ˈkævəti] 美 [ˈkævəti]
n. 洞,腔;(牙齿的) 龋洞
复数cavities
cavity /ˈkævɪtɪ/ CET6 TEM8
可数名词 A cavity is a space or hole in something such as a solid object or a person's body. 洞; 腔
...a cavity in the roof.
…屋顶的一个洞。
可数名词 In dentistry, a cavity is a hole in a tooth, caused by decay. (牙齿的) 龋洞
a sizeable hole (usually in the ground)
同义词: pit
space that is surrounded by something
同义词: enclosed space
soft decayed area in a tooth; progressive decay can lead to the death of a tooth
同义词: caries / dental caries / tooth decay
(anatomy) a natural hollow or sinus within the body
同义词: bodily cavity / cavum
窝-引用次数:30
龋洞-引用次数:8
盂
空洞-引用次数:28
The addition of Sc and Zr leads to low the flow stress and the uniform distribution of liquid phase, filament and cavity. These are helpful for grain boundary sliding and grain rotation.
微量Sc、Zr的添加导致了低流变应力,液相、细丝、空洞更趋均匀分布,有利于晶界滑移和晶粒转动。
参考来源Al
采空区-引用次数:11
The Cavity which caused by the mines of metal undergrounddeveloping endanger the safety of mines seriously.
金属矿床地下开采形成的大量采空区严重危及矿山的安全。
参考来源灾源空区信息获取及管理与应用研究
腔-引用次数:570
An atomic fountain clock based on Raman laser field instead of microwave cavity is proposed.
利用拉曼光场代替喷泉原子钟的微波腔实现拉曼喷泉原子钟。
参考来源拉曼喷泉原子钟
孔洞-引用次数:19
The problem on the spherical cavity dynamic expansion was studied in the perfectly pressure-sensitive dilatant materials.
4、研究了理想压力敏感性弹塑性材料孔洞动态扩展问题。
空泡-引用次数:18
参考来源细长超空泡外形研究
空腔
空穴
空洞-引用次数:2
脱空-引用次数:4
The paper mainly analyses cavity problem of concrete-filled steel tube(CFST). Deep researches are made on the choose of material、maintenance environment and exterior surroundings(mainly for changes of temperature) which help solving this kind of practical projects.
本文针对钢管混凝土脱空问题,从材料选择、养护环境与使用环境(主要为温度变化)等方面着手展开系统研究,为解决实际工程所面临这一难题进行了攻关。
参考来源钢管混凝土脱空机理研究
空穴-引用次数:5
Bionics;Soil Adhesion;Adhesive Mechanism;Cavity;NegativeAir Pressure; Bionic Plow-moldboard.
仿生学;土壤粘附;粘附机理;空穴;负压;仿生犁壁。
参考来源仿生犁壁的减粘机理及其仿生设计
孔洞-引用次数:3
坑洼
弹舱-引用次数:2
Internal weapon carriage systems will be a new trend for future aircraft program, which can reduce not only the total vehicle drag but also the radar signatures. However, when cavity expose to freestream flow, intense aeroacoustic environment can develop.
武器内埋将是新一代飞行武器发展的新趋势,它不仅可以有效减小超声速时的阻力,同时也减小了雷达反射面积,然而,当弹舱暴露在自由流中时,却会诱发强烈的气动噪声。
啄洞-引用次数:2
The change of excavated cavity quantity influence the quantity of Ashy Starling significantly, the change of all cavity influence the quantity of Great Tit and Ashy Starling significantly.
啄洞数量的变化对灰椋鸟的数量变化产生明显影响;样地内总的树洞数量的变化对灰椋鸟和大山雀数量产生明显影响。
参考来源鸟类群落结构形成的因素分析
沟槽
模槽
空腔
腔
外壁空腔
洞室-引用次数:15
Some factors are discussed in detail, such as shape and scale of the cavity, rock stability, equipment, etc. The primary proposal is tabled to choose the excavation method of underground tunnels.
其次,结合水电工程中大量的洞室开挖实例,分析了大型地下洞室施工方法的影响因素,重点讨论了洞室体形特征、围岩稳定、施工机械等对洞室开挖方法及程序的影响,并据此提出了地下洞室开挖方法选择的初步建议。
共振腔
空腔
型腔,腔,洞
空腔
沟槽,模槽,空腔
洞
Through this incision, the abdominal cavity is distended with carbon dioxide gas.
通过此切口,二氧化碳气体把胸腔充得肿胀起来。
What is most noticeable is this cavity, this fluid-filled cavity that begins to develop.
最明显的是这个腔,这个充满液体的腔开始发育。
In contrast to cavity QED systems, the researchers can custom tailor the circuitry in many areas.
与腔 QED 系统相比,研究人员可以在许多领域定制电路。
And we included 4,000 cancer patients who have cancer of the oral cavity and pharynx .
VOA : standard.2010.06.30
The cells of this cluster inside next to the fluid filled cavity is a region of the blastocyst called the inner cell mass.
而这簇细胞的内侧,毗邻于充满液体的空腔的一侧,这些细胞在囊胚中称为内群细胞
生物医学工程探索课程节选 : 耶鲁公开课
There's a cluster of cells here, there's a sheet of cells that forms an outer lining, and what is most noticeable is this cavity, this fluid filled cavity which begins to develop.
有一簇细胞,一层细胞构成了外形轮廓,最明显的结构就是这个空腔,这一充满液体的空腔开始发育形成
生物医学工程探索课程节选 : 耶鲁公开课
Improvements could include attic and wall cavity insulation, high-efficiency windows and appliances, duct-sealing, or rooftop solar.
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The Sabin vaccine works by counteracting transmission through the intestinal cavity (where the infection begins), making it a better choice for eradication.
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Lufkin will add a variety of other technologies including rod lift, gas lift, plunger lift, hydraulic lift and progressive cavity pumps, to this.
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