calibration n. 1.測(cè)定口徑。 2.刻度,標(biāo)度,劃度數(shù)。 3.校準(zhǔn);標(biāo)準(zhǔn)化。
balance n. 1.〔常作 a pair of balances〕 天平,秤。 2.平衡,均衡,對(duì)稱(chēng);抵消;比較,對(duì)照,對(duì)比。 3.(鐘表的)平衡輪,擺輪。 4.平衡塊,平衡力。 5.【商業(yè)】收付平衡[差額];余額,找頭,尾數(shù)。 6.〔B-〕 【天文學(xué)】天平座,天平宮。 7.(情緒的)穩(wěn)定,鎮(zhèn)靜。 8.(藝術(shù)作品中)布局和比例的協(xié)調(diào)。 9.〔美口〕 〔the balance〕 剩余部分。 10.【醫(yī)學(xué)】身心平衡治療法。 You may keep the balance. 尾數(shù)[找頭等]你收下好了。 The balance of the account is against me. 兩抵下來(lái)是我欠人。 a favorable [an unfavorable] balance of trade 順[逆]差;貿(mào)易出[入]超。 balance due 賬簿中貸方超過(guò)借方的數(shù)。 balance on hand 賬簿中借方超過(guò)貸方的數(shù)。 balance of accounts 對(duì)賬。 balance of clearing 匯劃結(jié)算余額。 balance of (international) payment 國(guó)際收支差額,國(guó)際收支。 balance of power 力量對(duì)比;力量均勢(shì)。 balance of trade 貿(mào)易[輸出入]差額。 be (thrown) off one's balance 失去平衡;摔倒;張皇失措;煩惱。 be out of balance 在不平衡狀態(tài)下。 hang in the balance = tremble in the balance. hold in balance 懸置未決。 hold the balance 掌握決定權(quán);舉足輕重。 in [on] balance 總的來(lái)說(shuō)。 in the balance 猶豫未決,忐忑不安。 keep one's balance 保持身體平衡;鎮(zhèn)定。 lose one's balance 身體失去平衡,摔倒;慌亂。 on(the) balance 兩抵,結(jié)果。 redress the balance 公平處理[調(diào)整]。 strike a balance 結(jié)賬;衡量得失,作出結(jié)論。 throw sb. off his balance 使(某人)失去身體平衡,使摔倒;擾亂,使(某人)狼狽不堪。 tremble in the balance 處于緊要關(guān)頭,吉兇未決。 vt. 1.(用天平等)秤。 2.使均等,使平衡。 3.比較,對(duì)照;權(quán)衡,斟酌。 4.和…相抵,兩抵;抵消。 5.結(jié)算,清(賬)。 vi. 1.平衡,均等。 2.收支平衡。 3.躊躇;搖擺不定。 4.(舞蹈)作搖擺動(dòng)作。 a balanced criticism 實(shí)事求是的批評(píng)。 a balancing plane 【航空】安定翼面;平衡翼。 a balancing test 【航空】平衡試驗(yàn)。 balance accounts 使收支平衡;結(jié)賬。 balance the book 結(jié)清各賬。 balance oneself 保持身體平衡。 balance out 【物理學(xué)】衡消。
In the new balance calibration system , the balance position be measured 新研制的天平校準(zhǔn)系統(tǒng)已經(jīng)投入實(shí)際應(yīng)用。
To develop a good strain - gauge balance calibration system was been regarded as one of the most important works for most aerodynamic research institute 國(guó)內(nèi)外各大空氣動(dòng)力研究機(jī)構(gòu)都非常重視應(yīng)變天平校準(zhǔn)系統(tǒng)研制。
Based on the theory of virtual instrument , this paper presents a software for balance calibration that includes the following features : 1 基于虛擬儀器理論,本論文開(kāi)發(fā)了一套天平校準(zhǔn)軟件,這套軟件有以下特點(diǎn): 1
In this paper , a 9 - point loading method been used in the new balance calibration system to load six component loads on a balance . at same time , the automatic loads method and the design of loading device are also important 同時(shí),在具有全自動(dòng)加載功能的校準(zhǔn)系統(tǒng)研制中,自動(dòng)加載方式選取和加載機(jī)構(gòu)的設(shè)計(jì)也是其中的關(guān)鍵技術(shù)難點(diǎn)之一。
The automatic six - component calibration - loads loading system is one of the most important system of a balance calibration system , and how to load the six component loads on a balance is a difficult problem to deal with 如何實(shí)現(xiàn)天平校準(zhǔn)載荷六分量自動(dòng)加載,是六分量天平校準(zhǔn)系統(tǒng)研制的關(guān)鍵技術(shù)問(wèn)題之一。本文選用了9加載施力點(diǎn)的加載方案實(shí)現(xiàn)六分量天平校準(zhǔn)載荷的加載,保證各加載分量的精度指標(biāo)相互協(xié)調(diào)。
The position measuring system was another important system in the new balance calibration system . to work out the calibration loads in the bcs of balance with the results of balance position measuring is the key technique to improve the veracity of the balance calibration results 通過(guò)天平空間位移測(cè)量并將地軸系校準(zhǔn)載荷換算到天平體軸測(cè)量坐標(biāo)系后再進(jìn)行天平校準(zhǔn)系數(shù)計(jì)算,是保證本文所研制的地軸系天平校準(zhǔn)系統(tǒng)靜校結(jié)果準(zhǔn)確性的關(guān)鍵技術(shù)途徑。
According to the study work of this paper , an automatic six - component strain gauge balance calibration system development scheme was put forwards : the system calibrates the balances in the ecs , and translates the loads to the bcs of the balances with measuring the balance ’ s position changes during the calibration 本文根據(jù)1m高超聲速風(fēng)洞氣動(dòng)力試驗(yàn)的總體要求,提出了采用天平校準(zhǔn)載荷地軸系全自動(dòng)加載、并通過(guò)天平空間位移測(cè)量將校準(zhǔn)載荷換算到天平體軸系( bcs )的六分量天平校準(zhǔn)系統(tǒng)總體研制方案,并確定了詳細(xì)的技術(shù)指標(biāo)。
In the new balance calibration system , the calibration loads was loaded with an automatic device witch drived by a electric - motor , and the calibration loads be measured with high precise force measuring sensors . the force transmission device been carefully designed to avoid the interference of friction 本文采用了電機(jī)拖動(dòng)、高精度力傳感器測(cè)量載荷值并閉環(huán)控制加載的方法實(shí)現(xiàn)天平校準(zhǔn)載荷的自動(dòng)加載,同時(shí)設(shè)計(jì)和優(yōu)選了高精度施力傳遞機(jī)構(gòu),保證了校準(zhǔn)載荷的加載精度。
Balance calibration system is a complicated automatic device , and involved with many subject such as machine , electric , measuring technique , control , and mechanics . the system most be capable to fit the demands of balance calibration , and most be accuracy and less error . not only the capability of the system be cared , but also the expenses of the manufacture most be considered 天平校準(zhǔn)系統(tǒng)是復(fù)雜的自動(dòng)化系統(tǒng),涉及機(jī)電、測(cè)量與控制、力學(xué)等多個(gè)學(xué)科門(mén)類(lèi),不但在功能上要能夠滿(mǎn)足實(shí)際應(yīng)用的需要,還需要達(dá)到較高的精度、較小的系統(tǒng)誤差,同時(shí)考慮系統(tǒng)綜合性能指標(biāo)與系統(tǒng)造價(jià)的合理平衡。