The hard cylindrical core that bears the kernels of an ear of corn.

The leafy husk of an ear of corn. chamois leather

玉米皮一穗玉米的叶状苞皮

You must work* if you use the right-hand corkscrew rule make sure you work with the right-handed coordinate system.

如果你想使用。，螺旋锥法则，必须保证自己是，在用右手坐标系。

But I immediately have the direction by using the corkscrew rule.

有了螺旋锥法，很快就能得出方向，通过运用右手螺旋法则。

Characteristics and design of plane isogonal corkscrew antenna in base band radar fuze

用于基带雷达引信的平面等角螺旋天线的特性与设计

The Corinthian order, a later development, introduced lonic capitals detailed with acanthus leaves.

科林斯式柱型风格，较晚出现，采用带叶形饰的钟状柱顶。

Conventional double tube bits should be used as bits for drilling, while coring tool is double tube.

当取心钻具采用双层管时，钻进所用的钻头就需要用普通双管钻头。

Analysis of Leaning-Against Method for Drilling Type Sidewall Coring Tool

钻进式井壁取心器推靠方法的分析

The Development and Application of Wire-line Coring Tool for Placer Drill

砂钻绳索取心钻具的研制与应用

The coring tool mainly finishes data acquisition, control, calculation, analog output.

该仪器不仅完成数据采集、控制及计算等，还可将计算结果（方位和倾角）以模拟量的方式输出。

Study on the Design and Kinematic Simulation of the Rotary Sidewall Coring Tool

旋转式井壁取芯器的设计与机构运动仿真研究

Design of retainer spring of coring tool used in horizontal well

水平井取心工具承托弹簧设计

Analysis of working status of pressurization mechanism for coring tool in unconsolidated formation

松软地层取心工具加压机构工作状态分析

Glass Steel Coring Tool Applied for Weak Formation

适用于松散地层的玻璃钢取心工具

The paper presents the operational process of systematic coring, and sums up the experience of coring in the unconsolidated formation from analyzing each technical links in the coring.

文中介绍了系统取心的施工过程，通过详细分析取心的各个技术环节，总结出松散地层取心经验。

In this paper a study of the composition of coriander seed essential oil prepared by steam distillation and supercritical CO_2 fluid extraction was made by means of GC and GC-MS.

本文采用GC和GC-MS技术对芫荽子超临界CO2流体萃取（SFE-CO2）精油的化学成分进行了剖析，并与水汽蒸馏（SD）精油作了比较。

Pungent blend of cumin and ground coriander seed and turmeric and other spices.

有刺激性味道的孜然芹、磨碎的芫荽籽、姜黄和其它香料的混合物。

A total of 67 compounds was identified including 21 that were reported in coriander seed essential oil for the first time.

共有67种化合物被鉴定，其中21种为首次在芫荽子精油中被发现。

Study on Chemical Constituents of Coriander Leaf Essential Oil and Scavenging Capacity Against the DPPH Radical

芫荽茎叶精油成分及清除DPPH自由基能力研究

Composition of coriander seed essential oil prepared by steam distillation and supercritical co_2 fluid extraction

芫荽子超临界CO2流体萃取和水汽蒸馏精油的化学成分研究

The authors used GC retention indices and GC-MS-DS technique to analyze the chemical composition of Coriander seed oil from Laifeng county.

采用GC保留指数和GC-MS-DS技术对水蒸汽蒸馏得到的来凤芫荽子油的化学成份进行分析，鉴定出了35种化合物，占挥发性成分的96.59%。