difference n. 1.差異,差別。 2.不和,爭論。 3.【數(shù)學(xué)】差,差額。 4.【邏輯學(xué)】特殊性。 There is no difference between them. 兩者毫無差別。 the difference of jetsam from flotsam 棄貨不同于浮貨。 What difference can it make 不是一樣嗎? He is an artist with a difference. 他是別具風(fēng)格的藝術(shù)家。 distinction without difference 無聊的區(qū)別。 make a difference 發(fā)生差別;使…有差別;(結(jié)果等)是重要的,有關(guān)系[影響] (One false step will make a great difference. 失之毫厘,謬以千里。 Don't let it make any difference. 沒關(guān)系。 make a difference between A and B 使甲乙有別,對甲乙不一樣)。 pay [meet] the difference 付差額金。 seek common ground while reserving differences 求同存異。 settle differences 調(diào)停。 split the difference 1. 折中,妥協(xié)。 2. 均分剩下的東西。 vt. 〔罕用語〕區(qū)別,使有差別。
Design of numeral type phase difference measurement instrument 數(shù)字式工頻電壓相位差測量儀的設(shè)計(jì)
Satellite fixing by range difference measurement 衛(wèi)星距離差定位
Standard test method for color and color - difference measurement by tristimulus filter colorimetry 用三色激勵(lì)測色法
Analysis of target tracking based on range difference measurement with multistatic radar system 多基地雷達(dá)系統(tǒng)中基于距離差測量的目標(biāo)跟蹤分析
Standard practice for identification of instrumental methods of color or color - difference measurement of materials 材料的顏色或色差用測量儀器法識別的標(biāo)準(zhǔn)實(shí)施規(guī)范
Results of experiment show that the two algorithms put forward in this paper are effective in phase difference measurements of high speed and precision 相位差檢測實(shí)驗(yàn)結(jié)果表明,提出的方法能快速準(zhǔn)確地實(shí)現(xiàn)相位差的檢測。
Algorithms concerning phase difference measurement , viz , the zero passage method and the relevant function method are brought forward 摘要針對相位差檢測的過零法和相關(guān)分析法,闡述了算法的檢測原理,討論了影響相位差檢測精度和快速性的因素。
Developing the phase introduction logging faces two key problems namely calibration and phase difference measurement . this paper has researched that two problems deeply and has obtained many important results 相位感應(yīng)測井儀的研發(fā)不可避免地面臨兩大關(guān)鍵問題,即儀器刻度和相位差檢測。
Simulations show that this method is effective . observability analysis and error analysis are also given . in chapter three , ambiguity elimination for phase difference measurement data is discussed 本章還針對該無源定位問題進(jìn)行了可觀測性分析和單次定位隨機(jī)誤差分析,給出了分析結(jié)果。
A virtual phase difference meter is developed based on the principle of phase difference measurement of phase - locked loop , and the main requirements for data acquisition device are given 發(fā)了一種基于鎖相環(huán)的相位測量原理而設(shè)計(jì)的虛擬相位差測量儀,并給出了該系統(tǒng)對數(shù)據(jù)采集設(shè)備的主要要求。