conditional adj. 1.帶有條件的,有限制的;視…而定的。 2.【語(yǔ)法】條件的,假設(shè)的。 3.引起條件反射的。 n. 【語(yǔ)法】條件子句,條件詞。 be conditional on [upon] 在…條件下,以…為條件,取決于。 n. -ity 受限制性,有條件性,制約性;條件限制。 adv. -ly
sum SUM =surface-to-underwater missile 艦對(duì)水下導(dǎo)彈[飛彈]。 n. 1.總數(shù),總計(jì),總額;【數(shù)學(xué)】和。 2.〔the sum〕概略,大要,要點(diǎn)。 3.款項(xiàng),金額。 4.算術(shù)(題);運(yùn)算,計(jì)算。 5.【詩(shī)】頂點(diǎn),絕頂,極點(diǎn)。 sum remainder, product, quotient 和,差,積,商。 a sum total 總計(jì),合計(jì)。 the sum of his opinions 他的意見(jiàn)的要點(diǎn)。 a good [considerable, round] sum一大[整]筆錢(qián)。 a large [small] sum of 巨[小]額的,大[小]量的。 be good at sums 算術(shù)好。 do [work, make] a sum(s) 計(jì)算,做算術(shù)題。 in sum大體上,一言以蔽之,總之。 the sum (and substance) 要點(diǎn)。 the sum of things (最高的)公共利益;宇宙。 vt. (-mm-) 合計(jì),總計(jì);總結(jié),總括,概括。 vi. 總計(jì)(into, to);(法官聽(tīng)原告、被告陳述后)概括要點(diǎn) (up)。 Contributions sums to several thousand dollars. 捐款總計(jì)達(dá)數(shù)千美元。 sum up 總計(jì),總結(jié);總起來(lái)說(shuō)。 sum up experiences 總結(jié)經(jīng)驗(yàn)。
Moreover still the utilization program has been imitated the resisted fire ability that the ordinary flat board was netted to put up , and analyses prestressing force and nets the resisted fire property putting up by way of the contrast , and has found that the prestressing force dull and stereotypedly nets the resisted fire weakness putting up , for prestressing force nets frame application has created the conditional sum basis that is suitable three corresponding calculator programs of establishment all use the model have been verified their correct nature 另外還利用程序模擬了普通平板網(wǎng)架的抗火能力,通過(guò)對(duì)比來(lái)分析預(yù)應(yīng)力網(wǎng)架的抗火特性,發(fā)現(xiàn)了預(yù)應(yīng)力平板網(wǎng)架的抗火弱點(diǎn),為預(yù)應(yīng)力網(wǎng)架的應(yīng)用創(chuàng)造了適用的條件和依據(jù)。編制的三個(gè)對(duì)應(yīng)計(jì)算程序,都利用模型驗(yàn)證了它們的正確性。實(shí)例模型采用了實(shí)際的試驗(yàn)?zāi)P?,從而為初期?jì)算數(shù)據(jù)提供了有效驗(yàn)證。