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书法效果画笔（Calligraphic Brushes） 散点画笔（Scatter Brushes） 边线画笔（Stroke Brushes） 图案画笔（Pattern Brushes）
在Illustrator中包含四种类型的笔刷：Calligraphic Brushes（书法效果笔刷），Scatter Brushes（散点图效果笔刷），Art Brushes（线条图效果笔刷）和Pattern Brushes（图案效果笔刷） 在新建散点笔刷之前，必须在页面上选择一个图形，此图形中，可以包含使用笔刷效果的路径，渐变色以及渐层网格等图形 线条效果笔刷在新建之前，工作页面上必须有选中的图形，并且此图形中，不包含使用笔刷设置的路径 在图案笔刷的对话框中，Name栏以下有5个小的方框，分别代表5种图案，从左到右依次为：图案周边，内拐角，外拐角，开头和结尾
is water are materials such as explosives which may be ignited by ignition sources is sawdust to be used cement may be used"
Shift Command/Ctrl Option/Alt Control/Alt
brushes on a commutator brushes on slip rings slip rings on a commutator direct connections from the stator
neutralize armature reaction conduct electric current to an outside circuit convert DC current to AC current provide excitation to a DC generator
Armature and equalizer Commutator and brushes Rotor and interpoles Field and exciter
are made of is made from is made of are made up
brush his brushes his teeth to bed go to bed
Drying Having dried Being dry Dried
brushes slip rings commutators all of the above
sparking being taking place to spark taking place sparking to be taken place sparking taking place
reduce current pulsations reduce brush chatter prevent uneven commutator wear allow greater power generation
change A.Cto DCcurrent change DCto A.Ccurrent neutralize a armature reaction carry current to the outside circuit
not be used when dealing with a spillage on board a ship be used together with non-sparking footwearwhen dealing with a spillage on board be used together with inert material when dealing with a spillage on board be carefully used when dealing with a spillage on board
在画笔（Brushes）调板中包含四种类型的画笔：书法效果画笔（Calligraphic Brushes）、散点画笔（Scatter Brushes）、艺术画笔（Art Brushes）和图案画笔（Pattern Brushes） 在新建散点画笔（Scatter Brushes）之前，必须在页面上选择一个图形，此图形中可以包含使用画笔效果的路径，渐变色以及渐层网格等图形 艺术画笔（Art Brushes）在新建之前，工作页面上必须有选中的图形，且此图形中不包含使用画笔设置的路径 在图案画笔（Pattern Brushes）的对话框中，需要设定五部分图案，分别为：图案周边、外拐角、内拐角、开头和结尾
The generator needs not excitation The winding on the rotor is for inputting excitation current There are three phase windings on the rotor The generator has brushes
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