term n. 1.期限,期間。 2.學(xué)期,任期;(支付)結(jié)算期;【法律】開庭期,(權(quán)利的)有效期間;定期租借(地產(chǎn))。 3.字眼,詞語;術(shù)語,專門名詞;〔pl.〕措詞,說法。 4.【數(shù),物】項;條;【邏輯學(xué)】項;名詞。 5.〔pl.〕交誼,關(guān)系,地位。 6.〔pl.〕(契約、談判等的)條件,條款,約定,協(xié)定;要求額,價錢;費用。 7.界石,界標(biāo);界限;極限,盡頭,終點。 8.【航?!看矙跅U兩端的裝飾。 9.【建筑】胸像柱。 10.(正常的)分娩期。 accept [reject] sb.'s terms 接受[拒絕]某人條件。 a derogatory term 貶義詞。 a long [short] term 長[短]期。 the major [middle, minor] term 【邏輯學(xué)】大[中、小]項。 technical [scientific] terms 專門[科學(xué)]術(shù)語。 Terms cash. 條件為現(xiàn)金支付。 Terms, two dollars a week. 學(xué)費每周兩元。 terms for peace 媾和條件。 be born at full terms (小孩)足月生。 be in terms 在談判[交涉、商量]中。 bring (sb.) to terms 使某人接受條件,使某人就范[投降]。 come to terms 達成協(xié)議,談判成功;投降,讓步。 during one's term of office 在任期內(nèi)。 extreme term (數(shù))外項。 for a term of five years 限期五年。 force sb. to come to terms 迫使…就范。 in any term 無論如何,在任何條件下。 in black and white terms 白紙黑字,毫不含糊。 in (good) set terms 明確地。 in high terms 極力稱贊。 in plain terms 簡單說。 in terms of 依…,據(jù)…;從…方面;用…特有的字眼(in terms of approval [reproach] 贊成[譴責(zé)])。 keep a term 上一個學(xué)期的課。 keep on good [friendly] terms 保持良好[友好]關(guān)系。 keep terms with 和…繼續(xù)談判[交涉]。 make terms with 和…談妥[妥協(xié)]。 not (up) on any terms 決不。 not on borrowing terms 不友好,無交情。 on bad terms 不和,不睦 (with)。 on easy term 以寬大的條件。 on equal terms 處于平等的地位。 on even terms (和…)不相上下 (with)。 on one's own terms 按照自己的條件(價錢)。 on speaking terms 泛泛之交 (with)。 on visiting [familiar, first-name, intimate, writing] terms with 和…有往來[很熟、通信]的朋友關(guān)系。 sales terms 售貨條件。 set a term to 對…加以限制,給…規(guī)定期限。 set terms 定條件。 upon no terms 決不。 vt. 把…叫做,把…稱為。 He termed this gas argon. 他把這種氣體叫做氬氣。 He has no right to term himself an expert. 他沒有權(quán)力自封為專家。 I would term it a case of treason. 我想稱之為一起叛國案。
Thirdly we introduce the superlattice model with alternating site energies which is more complicated than the simple tight - binding model , and moreover we explore the influence of the alternating diagonal term in hamiltonian on the quasi - energy bands and dynamics 接著引入更為復(fù)雜的格點能交替變化的超晶格模型,并在此基礎(chǔ)上考察了hamiltonian中交替變化的對角項對準(zhǔn)能譜與動力學(xué)的影響。
On the one hand , we deduce the off - diagonal term of reduced density matrix is inner - product of two coherent states and we carry out decoherence in macroscopic limits in two special case , on the other hand , we delay decoherent time by controlling the interaction coefficient . in other part , we define two kind independent phase operators by improving two - mode squeezing coherent states in two - mode phase space and resolve their eigenstates 在第二部分中,我們在雙模相位空間里利用雙模壓縮相干態(tài)所對應(yīng)的算符定義二類獨立的相位算符并相應(yīng)求出本征態(tài),而它的產(chǎn)生算符和湮滅算符是通過簡諧振子的產(chǎn)生算符和湮滅算符經(jīng)過正則變換得到的。