ßâëÿåòñÿ ëè
      It may sometimes be important for a mathematician to determine if these numbers are irrational
ßâëÿòüñÿ
      Such a function exists and is (ýòîò is îáÿçàòåëüíûé) unique
ßâëÿòüñÿ ðåçóëüòàòîì
     To result from
To be the result of
ßâëÿòüñÿ ñëåäñòâèåì
     To be due to
ßâëÿþùèéñÿ
      Every function which is (íî íå being) an element of this space is continuous
ßãè
     Yagi
ßäåðíîå ïðîñòðàíñòâî
     Kernel space
ßäðî ìàòðèöû
     Null space of a (the) matrix
Kernel of a (the) matrix
ßäðî íàïðÿæåíèÿ
     Nucleus of strain
ßäðî ñòðóè
      Core of the jet
ßçûê ðàçìåòêè
     Markup language
ßêîáè
     Jacobi
ßíã
     Yang
ßíñåí
     Jansen
ßðêîñòü ñâå÷åíèÿ
     Candlepower
ßðëûê
      Tag
ßó
     Yau
ßóìàí
     Yaumann
ß÷åèñòûé ìàòåðèàë
     Cellular material
ß÷åéêà ïåðèîäè÷íîñòè
      Periodicity cell
ß÷åéêà ïðîçðà÷íîñòè
     Transparency cell