[计] 主对角线
词型变化:名词复数形式 : principal diagonals

principal diagonal的用法和样例:

例句

  1. A determinant whose only nonzero elements occur in square blocks centered about the principal diagonal is in block-diagonal form.仅有的非零元素集中于主对角线的方块中的行列式是分块对角形式的。
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'toons
ADPL
Angelica morrisonicola
anticorrosive coat
Assaikio
balloon bombs
Baranoa
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broomer
cantilever aerotriangulation
chenopodioides
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citrus whitefly
clean it out
control rod drive line
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dallaways
dantowitz
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droningly
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engage (oneself) to/be engaged to
entonoxes
excess-values
factory-productions
fall into the morass of
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field tubes
fluorescence detector
foliolar
furriers' sword dance (hungary)
generalized adjustment
hand grinding
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hydraulically powered silage grab
import sundry charges
lustrous fiber
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Middelbeers
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neon tester
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Nun, R.
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Pancreabil
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Potentilla gelida
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Rhamnella forrestii
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seldes
send off someone
signed and sealed
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solvent isotope effect
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Tazawako
Te.
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test in depth
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Transerit
transmutest
trunk wire
unappropriated surplus account
UNCITRAL Model Law on International Commercial Arbitration
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valmont
wanna know
wantful
yerida