显示头 meaning in English

bu le head
bubble head
display head

Set verbosity level - 4 and above prints information on headers , 3 and above prints response codes ( 404 , 200 , etc . ) , 2 and above prints warnings and info
设置显示信息的详细程度- 4或更大值会显示头信息， 3或更大值可以显示响应代码( 404 , 200等) , 2或更大值可以显示警告和其他信息。
With a digital display , simple and precise adjustment of the switching points via two multifunction membrane keys , and a display head that swivels through 330 , all tc400 versions fulfil far - reaching expectations in the field
本产品采用数字显示屏，只需两个多功能隔膜按钮即可实现开关点的简单而又精确的调节，同时它的显示头还可330度旋转，因此，所有类型的tc400总是能够在实际工作中远远超乎客户期望地完成任务。
G - banding the gtg banding ( g - banding ) was carried out by the standard trypsin method with slight modification , which works well for protochordate because a good number of reproducible g - bands are consistently obtained from the embryonic cells of late blastulae and early gastrulae of amphioxus b . belcheri tsingtauense
G带型用稍作修改的标准的胰酶显带技术，进行gtg带纹的显示，它们能较好地显示头索动物青岛文昌鱼的晚期囊胚和早期原肠胚的中期染色体的g带，并且重复性好。