cavities
英 [ˈkævɪtiz]
美 [ˈkævɪtiz]
n. 洞; 孔; 窟窿; 腔; (龋齿的)洞
cavity的复数
柯林斯词典
- 洞;孔;腔
A cavity is a space or hole in something such as a solid object or a person's body. - (牙科)龋洞，蛀牙洞
In dentistry, a cavity is a hole in a tooth, caused by decay.
双语例句
- Cavities in teeth are caused by decay.
牙齿上的空洞是由龋蚀造成的。 - At least 20% of Americans have one or more untreated cavities.
至少20%的美国人有一个或多个未处理的蛀牙。 - This increases the contact time between sugar and teeth, creating a perfect environment for cavities to develop.
这会增加糖和牙齿接触的时间，创造了滋生蛀牙的完美环境。 - The soft internal organs of the body, especially those contained within the abdominal and thoracic cavities.
内脏，脏腑身体的柔软内部器官，尤指包含于腹部和胸腔内的器官。 - An alloy of metal with another metal ( usually silver) used by dentists to fill cavities in teeth.
金属和另一种金属（通常是银）的合金，牙医用来填补牙洞。 - The Liverpool team created a porous crystal which has'walls'of atoms and cavities which act as containers for molecules.
利物浦大学研究小组创造了一种多孔晶体，它具有可作为分子容器的原子“墙”和孔穴。 - The method can accurately determine the reflectivity of a mirror, using combination of linear and folded cavities.
利用直型和折叠型衰荡光腔结合，可以高精度地测定高反镜的反射率。 - You have cavities in two molars.
你的两颗臼齿上有蛀牙。 - Formed into or containing one or more vacuoles or small membrane-bound cavities within a cell.
形成一个或多个空泡或细胞内有隔膜的小泡，或包含这种泡。 - The dentist said that I had two cavities that needed filling.
牙医说我的牙有两个洞需要补。 - Your dentist can check your mouth and teeth for open cavities and gum disease that cause bad breath.
牙科医生能检查出引起口臭的牙洞和牙龈疾病。 - These results afford some references for the design and analysis of complex astigmatic cavities.
这一结果对复杂像散腔的设计与分析提供了很好的依据。 - Treatment of diseased or damaged trees by filling cavities and pruning and bracing branches.
对患病或受到破坏的树木的修治，方法是填补洞穴，修剪和支撑枝条。 - Diaphragm: Dome-shaped muscular and membranous structure Between the thoracic and abdominal cavities.
膈：哺乳动物体内分隔胸腔和腹腔的由肌肉和膜组成的穹窿形结构。 - Both conditions filled the brain with "vacuoles", small cavities resembling the holes in a sponge.
两者的脑都布满空泡，一些像海绵中的小空泡。 - The mouth and gill cavities pale.
嘴巴与鳃腔灰白的。 - Bronchial ciliated columnar epithelial cell Epithelium also lines the air tubes and lung cavities.
支气管纤毛柱状上皮细胞上皮组织还衬盖气管和肺腔。 - The most common oral diseases are dental cavities and periodontal ( gum) disease.
最常见的口腔疾病是龋齿和牙周（牙龈）疾病。 - Three-axis machines are capable of simultaneous cutting movements in all three dimensional shapes in die and mold cavities.
三轴机床能以冲模和塑模型腔的三维形状同时进行切削加工。 - To distinguish between ferrous and non-ferrous metals as well as cavities you can work in this mode.
为了区分黑色金属和有色金属以及空洞，您可以在此模式下工作。 - Epithelium also lines the air tubes and lung cavities.
上皮组织还衬盖气管和肺腔。 - Monte-Carlo method using to calculate the effective emissivity of blackbody cavities in the last three decades was reviewed.
回顾了三十多年来蒙特-卡罗法计算黑体空腔发射率的基本思想和主要算法。 - If you cannot equalize pressure in the middle ear cavities or sinuses, you should not continue to descend.
如果你不能平衡耳腔和鼻窦内的压力，你必须停止下潜。 - An idea to insert man-made material around structural cavities and boundaries is presented.
首先，提出了一种在结构边界和孔洞周围附加人工材料的思路。 - Generalized ray expansion ( GRE) method was used to study the problem of electromagnetic scattering by open cavities.
利用广义射线法（GRE）来研究开口腔体的电磁散射问题。 - Cranberries may help prevent tooth decay and cavities, research suggests.
研究指出，小红莓可助防止蛀牙和蛀洞。 - The Bone Marrow: This is soft spongy tissue which is found in the bony cavities.
骨髓：它是一种存在于骨骼中柔弱的海绵组织。 - Ryan's sweet tooth is causing him major cavities.
瑞安爱吃甜食的习惯已经使他有了大虫牙了。 - A flexible slender surgical instrument used to explore wounds or body cavities.
用来探测伤口和体腔的有韧性的细的外科器具。 - But there was no significant hemorrhage in the abdominal or thoracic cavities.
但在胸腔和腹腔没有明显出血。