There is an automatic mechanism for shifting the recording pen to keep it from going off scale . 有一個(gè)自動(dòng)裝置來(lái)移動(dòng)記錄筆,使其不致出格。
General equations of planar dynamics for automatic mechanisms of guns 火炮自動(dòng)機(jī)構(gòu)平面動(dòng)力學(xué)通用方程
In addition to this automatic mechanism , you can also explicitly store test results , as described in 除了此自動(dòng)機(jī)制以外,還可以顯式存儲(chǔ)測(cè)試結(jié)果,如
Water resistance is a major factor affecting the law of motion of the automatic mechanisms in underwater firearms 摘要水阻力是影響水下槍械自動(dòng)機(jī)運(yùn)動(dòng)規(guī)律的主要因素。
The show aims to expand handicapped people ' s capacity for self - reliance with the help of automatic mechanisms 此展覽的目的是要讓殘障人士藉自動(dòng)機(jī)械增加不依靠別人的能力。
If your database is being changed more frequently , it is good to have some kind of automatic mechanism to schedule backups at regular intervals 以特定方式進(jìn)行備份適用于數(shù)據(jù)更改較少的應(yīng)用程序。如果要更頻繁地更改數(shù)據(jù)庫(kù),那么最好有某種特定機(jī)制來(lái)定期進(jìn)行備份。
I am sure readers interested in the subject are familiar with this very important element of the monetary base , which is the total sum in those clearing accounts , and the automatic mechanism in which it may be varied 我深信對(duì)這個(gè)課題有興趣的讀者,都熟知總結(jié)馀是貨幣基礎(chǔ)的重要組成部分,也了解總結(jié)馀增減的自動(dòng)調(diào)節(jié)機(jī)制。
Consulting about foreign study , the research showed that the speed of firing can be improved by modifying the machanism of the automatic , and at the same time two problems must be solved , one is that more mechanisms should act at the same time to reduce the time of the whole actions of automatic mechanisms , the other is that the time of each mechanism ' s action should be reduced . the time can be reduced by several ways . the first one is to reduce the mass of mechanism , the second one is to increase the force applied on the mechanism and reduce the resistance , the third one is to shorten the working distance , the fourth one is to give abstention and cushion to mechanism before action ends . this thesis includes the following topics : discussion of the theory of the automatic and shell - swing design , establish the kinematic and dynamic models of the main structures in automatic and perform the corresponding mechanical analysis , set up a compendious cyclical diagram for the automatic ; the computer simulation to the navy gun ' s firing parts 由現(xiàn)有艦炮自動(dòng)機(jī)循環(huán)圖可知,制約射速提高的幾個(gè)因素是:后座、復(fù)進(jìn)占用的時(shí)間較長(zhǎng),約占總循環(huán)時(shí)間的三分之一;供彈機(jī)的動(dòng)作單獨(dú)占用循環(huán)時(shí)間,且較長(zhǎng);輸彈機(jī)的輸彈時(shí)間較長(zhǎng);各機(jī)構(gòu)動(dòng)作重疊少;參考國(guó)內(nèi)外的研究情況,本文提出了在采用改進(jìn)完善現(xiàn)有自動(dòng)機(jī)機(jī)構(gòu)來(lái)提高射速時(shí),必須考慮以下兩點(diǎn): ( 1 ) 、力求在同一時(shí)間內(nèi)能使更多的機(jī)構(gòu)參與工作,并處理好各動(dòng)作之間的銜接(即接口技術(shù)) ,以便縮短整個(gè)自動(dòng)機(jī)的動(dòng)作循環(huán)時(shí)間。