英语释义

1. point, apex: such as

2. a point of transition (as from one historical period to the next) turning point also edge, verge
on the cusp of stardom … you're on the cusp between heat exhaustion and life-threatening heatstroke.
— Mark Jannot

3. either horn of a crescent moon

4. a fixed point on a mathematical curve at which a point tracing the curve would exactly reverse its direction of motion

5. an ornamental pointed projection formed by or arising from the intersection of two arcs or foils (see foil entry 2 sense 4)

6. a point on the grinding surface of a tooth

7. a fold or flap of a cardiac valve

8. a pointed end or part where two curves meet

9. a point or pointed end
the cusp of a tooth

片语

cusps left残留高度

spinode歧点，尖点

magnetospheric cusps磁层歧点

restoration cusps牙尖修复

shearing cusps捣杵牙尖

beach cuspsA beach cusp

Abnormal number cusps瓣膜前尖数目异常

commissural cusps[解剖]

Commissures of semilunar cusps半月弁交连

semilunar cusps半月瓣

英汉例句

• aspects are angular distances between planets in the zodiac, and between planets and the cusps of the first and tenth houses.

  方面角之间的距离的行星在星座之间，以及行星和尖第一和第十的房屋。

• irregular reddish tan vegetations overlie valve cusps that are being destroyed. portions of the vegetation can break off and become septic emboli.

  红棕色的赘生物覆盖瓣膜尖端使其受损，赘生物的一部分可以脱落形成脓性栓子。

• figure 23. axial mpr image (superoinferior view) demonstrates the aortic valve and its cusps in relation to the la.

  图23。轴位mpr图像（从上下方向看）示主动脉瓣及其与la的关系。

• note there are three cusps sewn into a synthetic ring.

  可见三个瓣叶围绕形成环。

• an arch having cusps in the intrados on either side of the apex.

  在顶点两侧的内弧面上仍然有尖端的拱。

• conclusion:the types of cusps and roots, the degree of external curvature of roots and measurements of third molars of han in jiangsu region varied largely.

  结论：江苏地区汉族人群第三磨牙牙尖数、牙根数、牙根弯曲程度及各牙体测量值间变异较大。

• if the total number of the main and acces- sory cusps of the right av valve was considered, four cusps occurred in 42%, five in 36%, three in 13%, six in 8% and two in 1%.

  若以主副瓣总数计算，则右房室瓣以四个瓣（42%）和五个瓣（36%）为最常见，其次为三个瓣（13%），六个瓣（8%）和二个瓣（1%）。

• the relationship between the types of cusps and the types of roots was indirect contact.

  牙尖型与牙根型的关系属间接联系。

• this work is to study the relationship of mandibular third molars between the number of dental cusps and that of roots.

  探讨下颌第三磨牙的牙尖数与牙根数的关系，为临床拔除阻生齿提供依据。

• in the summer of 2010 their mutual reception will start to end, accompanied by a dramatic t-square between saturn, jupiter, uranus and pluto on the cusps of cardinal signs.

  在2010年夏季相互接待将开始结束，一个戏剧性的t标志的大是大非的尖之间的土星，木星，天王星和冥王星方陪同。

• how many cusps are there supposed to be on this pulmonic valve.

  你认为这个肺动脉瓣有多少个瓣叶？

• the invention relates to medical engineering and can be used for producing artificial cardiac valves provided with one or more cusps made of a polymer composite.

  本发明涉及医学工程，并且可用于生产具有一个或多个瓣膜尖的人造心瓣膜，所述瓣膜尖由聚合物复合物制成。

相似词

brink(Brink)人名；(德、英、荷、丹、瑞典)布林克

edge(Edge)人名；(英)埃奇

point指向；弄尖；加标点于

threshold入口；门槛；开始；极限；临界值

verge濒临，接近；趋向；处在边缘