cavity
cavity
英[ˈkævəti]美[ˈkævəti]
n.洞,腔,〈牙科〉龋洞;
复数:cavities;
例句
pith cavity<植>髓孔
There's a cavity in the boy's tooth.这个男孩的牙上有一个洞。
At stabilization phase , wall - node cavity or pleura incrassation and calcification were revealed.稳定后期表现为附壁结节空腔或胸膜增厚、钙化.
Fresh fractures medulla cavity, but old fractures were reamed.新鲜骨折不扩髓, 陈旧性骨折采用扩髓方法.
Intestines: The disease infects the abdominal cavity results in peritonitis.肠: 腹腔感染,导致腹膜炎.
Standard emitters are conventionally high - temperature cavity radiators.标准发射体通常是高温辐射腔.
Discusses a variety of thermodynamic and systematic processes that can affect maser microwave Cavity frequency.讨论影响氢钟谐振腔频率的各种热动力学过程.
The lymphocele is internally drained into the peritoneal cavity by excising a segment of peritoneum.通过切割一部分后腹膜将淋巴管瘤内引流至腹膜腔.
In linear cavity AOM is employed as the Q switching.在Littrow结构 的体光栅与二向色镜构成的线形腔结构中,利用声光Q开关 (AQM) 调Q,在1064nm得到 了光谱线宽约为0.08nm稳定 的激光脉冲序列.
A high Er ~ ( 3 + ) - doped narrow linewidth fiber laser based on fiber Bragg grating ( FBG ) Fabry - Perot ( F - P ) cavity was demonstrated.报道了采用双光纤光栅 ( FBG ) 法布里-珀罗 ( F -P ) 腔选模的线形腔结构窄线宽光纤激光器.
同义词
n.
cavity的同义词之:洞,穴,凹处
craterpitholecavity的同义词之:其他释义
shellcratervacancyholeopeningpit同义词解析
以下这些名词均有"洞,穴" 的意思
hole:*普通用词,泛指实体上的洞、孔或坑,不涉及其大小、深浅或穿透与否。
cave:指出洞、窑洞或溶洞,可以是天然的或人造的。
cavity比hole正式,指实体内中或表面的空洞或空腔。
hollow:通常指表面上的坑或凹处,也指物体内部的空洞。
pit:指天然的大洞,尤指地上的洞,也指为采掘矿物而挖的深洞。
柯林斯高阶英汉双解学习词典释义
N-COUNT
洞;孔;腔
A cavity is a space or hole in something such as a solid object or a person's body.
N-COUNT
(牙科)龋洞,蛀牙洞
In dentistry, a cavity is a hole in a tooth, caused by decay.
英汉词典释义
n.
腔, 洞
There's a cavity in the boy's tooth.这个男孩的牙上有一个洞。(龋齿的)洞
英英词典释义
Noun
1. a sizeable hole (usually in the ground);
"they dug a pit to bury the body"2. space that is surrounded by something
3. soft decayed area in a tooth; progressive decay can lead to the death of a tooth
4. (anatomy) a natural hollow or sinus within the body
行业词典
医学: 腔,空洞,盂:身体内或身体某一器官内的中空部位或间隙,或潜在的空隙,它可能是生理性的或病理性的。另见cavitas和cavum;龋洞:牙科学中指由龋牙引起的损害(牙的破坏处)。根据被累及表面的数量,龋牙洞可分为简单型,复合型和复杂型三类。另见caries项下的dental caries;备填洞:同prepared c.;
物理学: [空]腔;
电力: 空泡;空隙;
药学: 窝洞;