卡瓦

要解决这个问题，就需制造出更纯的晶体，卡瓦及其他一些科学家正在致力于这一点。

Such problems can be solved by making the crystals as pure as possible , something that Cava and others are working on .

（玻利尼西亚人的）由卡瓦灌木芬芳的根酿造的酒。

( Polynesian ) an alcoholic drink made from the aromatic roots of the kava shrub .

却是压根不熟悉的罗汉松、wheki-ponga树蕨以及波胡图卡瓦圣诞树花（pohutukawaflowers）。

totara trees , wheki-ponga tree ferns , pohutukawa flowers .

卡瓦胡椒及胡椒的RAPD聚类分析

Study on the Clustering Analysis of Piper methysticum and Piper nigrum by RAPD

LTC型卡瓦打捞筒

Releasing and circulating overshot with Slip Grip model LTC

硫矿床攀附着桶边的老现在在里面的嵌入式卡瓦Ijen硫磺。

A sulfur deposit clings to the edge of an old barrel now embedded in sulfur inside Kawah Ijen .

最近，他一直担任主席的卡瓦的成像集团在他所领导Danaher的牙科成像全球业务的责任。

Most recently he has served as the President of KaVo 's Imaging Group where he had responsibility for leading Danaher 's dental imaging businesses globally .

Y441B型双向锚定封隔器是一种单卡瓦及锥体锚定式封隔器，它利用液压坐封、提放管柱解封。

Model Y441B double anchoring packer is a single-slip double-cone packer , which adopts hydraulic setting and pipereleasing .

矿工携带火把的爬回了卡瓦Ijen的火山口壁，开始进行200米的火山口的唇爬上他们的回程。

Miners carrying torches climb back up the wall of Kawah Ijen 's crater , beginning their return trip with a200 meter climb to the crater lip .

在他的新角色，亨克面包车Duijnhoven将对丹纳赫牙科领域，其中包括卡瓦集团和为Sybron牙科专业责任。

In his new role , Henk van Duijnhoven will have responsibility for Danaher 's Dental segment , which includes KaVo Group and Sybron Dental Specialties .

含硫矿工站在内的卡瓦Ijen晚上的火山口，拿着手电筒，朝着液体硫磺已赶上了一个令人毛骨悚然的蓝色火焰火灾和灼伤流动寻找。

A sulfur miner stands inside the crater of the Kawah Ijen volcano at night , holding a torch , looking towards a flow of liquid sulfur which has caught fire and burns with an eerie blue flame .

通过对Y422-150型封隔器整体卡瓦服役条件的分析，指出该零件表面必须具有较高的硬度和耐磨性，同时心部还有一定的强度性韧性的配合。

By the analysis of the service condition , this paper points out type Y422-150 machine part has to be hard and resistant to wear at the surface , tough and ductile in the core .

卡瓦不要卡太低了。

Don 't set the slips too low on the pipe !

沟槽式卡瓦与钻杆摩擦系数的试验研究

Experimental study on frictional factor between chuck jaw and drilling rod

卡瓦式封隔器支撑卡瓦有限元分析

Analysis of the slip of a packer using the finite element method

队员们开局打得不错，卡瓦、特里和切赫表现优异。

They start well and Carvalho and Terry with Cech are outstanding .

那种卡瓦现在不再生产了。

That kind of slips is not being made now .

封隔器卡瓦损伤套管的模拟试验研究

Simulated test research on casing failure caused by anchor packer

新型卡瓦式套管头的研制与工业试验

The development of new type slip casing head and Application

卡瓦式旋转油管锚的研制与使用

The development and application of the slip rotary tubing anchor

嵌入式卡瓦结构参数分析与应用

Analysis and Application about Structure Parameter of the Inset Claw

油田钻井新型气动卡瓦的研究

Research on a New Type Pneumatic Slip for Oil Drilling

水平定向钻机卡瓦的作用机理研究与改进

Action Mechanism Research and Improvement of Slips of Horizontal Directional Drilling Rig

氟硼酸盐体系电沉积因瓦合金箔的工艺研究硬质合金牙尖的卡瓦

Study on electrodeposition process of invar alloy foil in a fluoroborate electrolyte

请把这些个坏大钳、卡瓦以及吊卡装到车上！

Please load the truck with bad tongs , slips and elevators !

卡瓦打捞筒配件通常都涂润滑油，以防生锈。

Overshot parts are usually covered with grease lest they should rust .

这种卡瓦打捞筒是他设计的。

This kind of overshot is designed by him .

石油钻机多功能钻杆气动卡瓦的设计及应用

Design and Application of Multifunctional Drill Stems Pneumatic Clip for Oil Drilling Rig

“请说吧，我亲爱的卡瓦尔康蒂先生。”

" Proceed , my dear Monsieur cavalcanti . "

活动注汽管线卡瓦双头螺栓断裂分析

Fracture Analysis on The Double Head Bolts of Moveable Pipe to Convey Gas