锥形

Most of the mesiodens were conical shape (82.25%), in palatal side (98.1%) and erupting invertedly (57.67%).

所有正中赘生齿中，以腭侧(98.1%)、锥形(82.25%)、反向萌发(57.67%)的比例较多。

Tapered and lensed fiber is the key device to couple optical energy from optical fiber into planar lightwave circuits high-efficiently.

锥形透镜光纤是实现光纤与平面光波光路芯片高效耦合的核心元件。

We should do renal biopsy to the patient with anterior lenticonus and/or granulations surrounding the foveal area in order to final diagnose Alport syndrome.

对于有前锥形晶体和／或视网膜黄斑周围微粒改变者应行肾活检以确诊Alport综合症。

An HIV-1 strain, SH01, isolated by coculture of peripheral blood mononuclear cells was easily passaged in MT4 cell line and multinuclear giant syncytia could be induced in MT2 cells.

用外周血单个核细胞注意混合培养法分离到的HIV-1 SH01株，具有典型的HIV颗粒的形态学特征，核心颗粒呈锥形，可见芽生释放的全过程。

Antennal morphology and sensilla of A. suturalis were studi ed w ith scanning electron microscopy. The results showed that four types of sensilla were observed on the antenna of adults and nymphae, including sensilla chaetica , sensilla trichodea, sensilla basiconca, and bahm bristles, and no morphologic a l difference was found in these sensilla between male and female adults.

采 用扫描电镜技术对其触角形态和感器进行观察，结果表明：中黑盲蝽雌雄成虫及若虫触角上分布4种类型的感器，分别为刺形、毛形、锥形和蒲姆氏鬃毛，且这些感器不存在性二型现象。

Antennal morphology and sensilla of A. suturalis were studi ed w ith scanning electron microscopy. The results showed that four types of sensilla were observed on the antenna of adults and nymphae, including sensilla chaetica , sensilla trichodea, sensilla basiconca, and bhm bristles, and no morphologic a l difference was found in these sensilla between male and female adults.

采 用扫描电镜技术对其触角形态和感器进行观察，结果表明：中黑盲蝽雌雄成虫及若虫触角上分布4种类型的感器，分别为刺形、毛形、锥形和蒲姆氏鬃毛，且这些感器不存在性二型现象。

Flowering shoots mostly clustered, with solitary l flowers at top, sessile and enclosed basally by clustered upper leaves; calyx tube tinged purple, obconical, 10-12mm long, lobes of the same shape as upper leaves; corolla long-bell-shaped, 5-6cm long, 2.5cm across, lobes ovate, plaits regular or slightly oblique, praemorse at rim ; stamens borne in lower part of corolla tube, regular ,filaments blue, awl-shaped ,united at base and surrounding ovary , anthers yellow, narrow—oblong, ovary narrow-ellipsoid, style linear, stigma 2-fid, lobes linear ,recurved.

花枝多丛生，花单生枝顶，基部包围在上部叶丛中，无花梗；花萼筒带紫色，倒锥形，长10~12mm ，裂片与上部叶同形；花冠长钟形，长5~6cm ，径约2.5cm ，裂片卵圆形，褶整齐或微偏斜，边缘啮蚀状；雄蕊着生于冠筒下部，整齐，花丝蓝色，钻形，基部联合包围子房，花药黄色，狭矩圆形，花柱线形，柱头2裂，裂片反卷，线形。

In the theoretical analysis, a dimensionless Nose Performance Coefficient A^ is introduced for describing the penetration performance of general Ogive-Nose, which is available for ogival, conical, flat, and truncated nose projectiles.

在理论分析方面，文中首先提出了一个描述尖拱类弹丸侵彻性能的无量纲头形系数从，该系数适用于卵形、锥形、平头和截头弹丸。

The non-halogen flame retardant PP was prepared by using magnesium hydroxide sulfate hydrate whisker and organophilic montmorillonite as flame retardants. The effects of the contents of MOS and OMMT on the mechanical properties and flame retardancy of the PP were studied. The composites were characterized by means of TGA and CONE.

采用碱式硫酸镁晶须与有机蒙脱土作为阻燃剂制备了阻燃聚丙烯，研究了MOS和OMMT用量对阻燃PP力学性能和阻燃性能的影响，并通过热失重分析和锥形量热仪对材料进行了表征。

Any of various Old World tropical palmlike trees having huge prop roots and pineapplelike leaves and edible conelike fruits.

旧大陆热带地区棕榈状树的任何一种，有大的支柱根，菠萝状叶，可食的锥形果实。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。