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- Circumstella biconcaven. 双凹环星螺
- Concave on both surfaces;biconcave. 双面均凹进的；
- In most mammals mature erythrocytes are biconcave disks that have no nuclei. 在多数哺乳动物中，成熟红细胞呈双凹面盘样，无细胞核。
- Of biconcave of computer clavier biconvex sheltered evil people and practices the most easily, cleanness rises special inconvenience. 电脑键盘凸凸凹凹的最轻易藏污纳垢了，清洁起来非常不方便。
- This article introduces rolling installment structure of the biconcave slide wedge shaped lamina and the parameter of motion design. 介绍了双凹面斜楔形薄板辊轧装置结构和运动参数设计。
- Red blood cell with a biconcave disc shape is to provide a large surface area to volume ratio to facilitate the diffusion of gases. (NOT to carry more oxygen. 红血球的双凹面圆盘形可以增加它的表面积(不是增加它所带的氧气),以利气体的扩散。
- This CBC demonstrates findings suggestive of spherocytosis, a condition in which the RBC's are small and round (rather than the normal biconcave appearance) with increased hemoglobin content. 大多数RBC体积很小，并且缺乏中部苍白的区域，是球形红细胞。
- biconcave:Concave on both sides or surfaces. 两面凹的:两侧或两面凹陷的。
- Fruit a trigonous, biconvex, or biconcave achene; 果三角型，双凸，或者双凹的瘦果；
- 2.Concave on both surfaces;biconcave. 双面均凹进的；
- Keywords Lattice Boltzmann method, blood flows, Stenosis,Red blood cell, Biconcave, Collapse, Tank-tread motion.; 晶格玻尔兹曼方法;血液流;狭窄;红细胞;双凹碟状;塌缩;坦克履带式运动;
- The results showed that the fruits of. Polygonum section Persicaria are ovoid or elliptic-ovoid,triangulate or biconcave or biconvex; 结果表明,蓼属春蓼组植物的果实形态为卵形或椭圆状卵形,具三棱、双凹或双凸,顶端渐狭,有喙或无喙;
- Circumstellan. 环星螺属
- 5.Red blood cell with a biconcave disc shape is to provide a large surface area to volume ratio to facilitate the diffusion of gases. (NOT to carry more oxygen. 红血球的双凹面圆盘形可以增加它的表面积(不是增加它所带的氧气);以利气体的扩散.
- a biconcave lens 双凹面透镜
- a biconcave lens. 凹面镜
- biconcaveadj. 两面凹的
- biconcave lens 双凹面透镜,双凹透镜
- biconcave mirror 双凹镜
- biconcave compensator 双凹面补偿器
