singular adj. 1.唯一的,獨(dú)一的,單獨(dú)的,一人的,一個(gè)的;【法律】各自的,各個(gè)的;【邏輯學(xué)】單稱的;【語(yǔ)法】單數(shù)的。 2.奇特的,特別的,異常的;非凡的,卓越的。 singular clothes 奇裝異服。 singular nature 奇特性。 a most singular phenomenon 一個(gè)最奇特的現(xiàn)象。 all and singular 所有的人;一律;完完全全一個(gè)不漏。 be dressed in singular fashion 穿著奇裝異服。 n. 【語(yǔ)法】單數(shù);單數(shù)的詞。 adv. -ly 1.異常;格外。 2.單獨(dú);個(gè)別;【語(yǔ)法】用單數(shù)。 n. -ness =singularity. -y adj. 【語(yǔ)法】單元的,一元的,不成對(duì)的。
boundary n. 邊界,疆界,限界 (between);(球場(chǎng))邊線;界標(biāo);界限,范圍,分野。 aboundary dispute 邊界糾紛。 the boundary between Canada and the United States 美加國(guó)界。 boundaries on all sides 四方輻輳之所,四通八達(dá)。
Positive solutions to fourth order singular boundary value problems 四階奇異邊值問(wèn)題的正解
Positive solution of fourth order singular boundary value problem 一類四階奇異邊值問(wèn)題的正解
Positive solutions of some second order singular boundary problems 一類二階奇異邊值問(wèn)題的正解
Solvability of a class of fourth - order singular boundary value problem 一類四階奇邊值問(wèn)題的可解性
On the existence of positive solutions for second order singular boundary value problems 二階奇異邊界值問(wèn)題解的存在性
The existence of nonnegative solutions of second order singular boundary value problem 二階奇異邊值問(wèn)題兩個(gè)非負(fù)解的存在性
A necessary and sufficient condition for the existence of positive solutions of fourth - order singular boundary value problems 四階奇異邊值問(wèn)題正解存在的充分必要條件