columnar是什么意思

网络释义

用法例句

Needlelike, as the leaves of pine;acerate.

似针的，针状的似针的，如同松树的叶子；针状的

A small, dark, needle-shaped crystal.

针形微晶一种微小的深色的针状的晶体

He could use a small steel needle-like tool in place of a key.

他能用一个小钢针状的工具代替钥匙。

bleaching range for tubular knit

筒状针织的漂白机组

The forms of thermistors are beads, probes, disks, and rods.

热敏电阻的形状有珠状、探针状、圆片状和柱状。

Preparation and Characterization of Needle-like TiO_2 and Bi_4Ti_3O_(12) Platelets Synthesized by Molten Salt Method;

针状TiO_2、片状Bi_4Ti_3O_（12）的熔盐法制备及表征

Research present situation on preparation and application of tetrapod-like ZnO whisker

四针状ZnO晶须制备及应用的研究现状

related to plants or animals or crystals having aciculae or needle-like parts.

与植物、动物或晶体的有针或针状部分相关的。

Clinical Research about Acupuncture Treatment for AHZ Using Fine Needle and Fire Needle

火针加针刺法治疗带状疱疹的临床研究

fabric slitting device

织物剖幅装置（筒状针织物的剖幅设备）

NUCLEATION AND GROWTH PROCESS OF THE NEEDLE-LIKE GOETHITE CRYSTALS

针状羟基氧化铁的成核与生长过程

Nucleation and Growth of the Needle-like Goethite Crystals

针状羟基氧化铁晶体的成核与生长

a blunt needle for pulling tape or ribbon through a series of loops or a hem.

用于将带或带状物拉过环或圈的钝针。

To issue a writ against someone

发布一项针对某人的令状

A steeple tops the church.

教堂的顶端是一个针尖状结构。

PREPARATION AND APPLICATION OF THE POWDERED BIOLOGICALLY ACTIVE SUBSTANCE FROM PINE NEEDLES AND TWIGS

粉状松针生物活性物质的研制和应用

Effect on the Joint Quality by the Structure of the Stir Welding Pin;

搅拌焊针结构形状对焊缝成形的影响

Field Emission from Tetra-Needle Like ZnO Whiskers;

四针状氧化锌晶须的场发射特性研究