Too high stress in the neck of long nozzle is a major cause that results in fracture in the neck.

长水口颈部应力过大是其颈部开裂的主要原因。

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This article, based on installation and operation requirement for long nozzle analyses problem existed in the manipulator, puts forward modification proposal already carried o...

本文根据长水口安装使用要求，分析了机械手存在的问题，提出改造方案(已实施)，并对改造成果进行了总结。

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The long nozzle can effectively control non-metallic inclusion in molten steel, accurately control and regulate the content of trace elements in molten steel and produce fine oxides to disperse steel;

使用该水口可有效控制钢液 中非金属夹杂物、精确调控钢液中的微量元素含量、生产细小氧化物弥 散钢。

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His spray dryer ended up being three stories high, with a nozzle at the top that was 4 feet long.

FORBES: Magazine Article

Snyder, who spent four years on turbine engines at a Cat subsidiary, ran dozens of two- and three-week-long simulations on a minisupercomputer, crunching 10 million equations each time, to design a new nozzle that would turn insulin into the right-size droplets.

FORBES: The Impossible Made Possible