Semidefinite matrix - [计] 半定矩阵，怎么读怎么用

🧩 词语组成解析

semidefinite

[计] 半定的

matrix ['metrɪks]

n. <数>矩阵;模型;基质;母体，子宫;

matri(mother)+x(名词后缀)→子宫；母体；铸型；模型；母岩

I'm a senior here, so let me know if I can help you with anything.

我是大四的老生，有什么能帮忙的尽管说一声。

I don't-know what-to do.

我不知道该做些什么。[两个辅音连接，只读后一个]

The Ordnance Officer ordered all the port cannon to be heaved to starboard to counteract the list,

炮长命令把左舷上所有大炮搬到右舷上来以抵消船的倾斜，

更多情景英语 ›

Salix lasiolepis

selection priority

sewage-disposal

shift right logical

skimming plasma

souterrains

stabilisation

steerage 'stiəridʒ