D 膜是 Dirichlet-brane 的简写,顾名思义 膜是指时空中的超曲面,Dirichlet 则是指开弦(open string)在垂直于 D 膜的方向上遵守 Dirichlet 的边界条 件,也就是开弦只能依附在D 膜上运动,而不能离开 D 膜。
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open string boundary conditions 开弦边界条件
open string mode expansions 开弦模态展开
Empty-string exercise open string 空弦练习
open pipe string 开口的管柱
half-open gas lift string 半开式气举管柱
open gaslift string [油气] 开式气举管柱
half-open gaslift string 半开式气举管柱
Xa open String: String to be passed to the xa_open call.
xa open String:传递到xa_open调用的字符串。
For some resource managers like DB2, this parameter is part of the XA Open string.
对于某些资源管理器(如db2),此参数是XA Open String的一部分。
But if you just play a lot of open-string voicings and don't really investigate the tuning's full potential, then you are going to sound just like everyone else.
但是如果你不深入研究其中的奥秘,仅仅停留在表面功夫的话,你的作品听起来就会和所有这么做的人一样了。
It says, if I want to print out something I built in Cartesian form up here, says, again, I'm going to pass it in a pointer to the instance, that self thing, and then I'm going to return a string that I combine together with an open self and close paren, a comma in the middle, and getting the x-value and the y-value and converting them into strings before I put the whole thing together.
这不仅仅是个列表,它是怎么来做的?,流程是:如果我想要返回,一些已经在笛卡尔模式下建好的值,好,再说一遍,我首先要传入一个,指向实例的指针,也就是,然后我会返回一个,由开括号,闭括号,中间的一个逗号,以及提前转换为字符串格式的。
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