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字典上的解釋是mechanics是力學(xué),機(jī)械學(xué),dynamics是力學(xué),動(dòng)力學(xué)
在麥蓋提等地區(qū),都構(gòu)建了全面的區(qū)域性戰(zhàn)略布局,加強(qiáng)發(fā)展的系統(tǒng)性、市場前瞻性、產(chǎn)品創(chuàng)新能力,以專注、極致的服務(wù)理念,為客戶提供網(wǎng)站設(shè)計(jì)、做網(wǎng)站 網(wǎng)站設(shè)計(jì)制作按需求定制設(shè)計(jì),公司網(wǎng)站建設(shè),企業(yè)網(wǎng)站建設(shè),品牌網(wǎng)站制作,全網(wǎng)營銷推廣,外貿(mào)網(wǎng)站制作,麥蓋提網(wǎng)站建設(shè)費(fèi)用合理。
所以我理解下來應(yīng)該是mechanics是力學(xué)的統(tǒng)稱,而dynamics可以表示力學(xué),但更傾向于特定表示動(dòng)力學(xué),因?yàn)閐ynamic是有動(dòng)態(tài)的意思。
dynamics意思是:作名詞時(shí)意為“動(dòng)力學(xué),力學(xué)”。
單詞發(fā)音:
英讀音[da?'n?m?ks],美讀音[da?'n?m?ks]。
短語搭配:
Stellar dynamics.恒星動(dòng)力學(xué);星體力學(xué)。
Dynamics Off.動(dòng)力學(xué)關(guān);力關(guān);能源學(xué)關(guān)。
soil dynamics.土動(dòng)力學(xué);土壤動(dòng)力學(xué);普拉卡什;綜合類土動(dòng)力學(xué)。
rotor dynamics.轉(zhuǎn)子動(dòng)力學(xué);轉(zhuǎn)子動(dòng)力學(xué)分析;轉(zhuǎn)子動(dòng)力學(xué)基礎(chǔ);轉(zhuǎn)子動(dòng)力學(xué)軟件包。
robot dynamics.[自]機(jī)器人動(dòng)力學(xué);機(jī)撲動(dòng)力學(xué)。
flight dynamics.[航]飛行動(dòng)力學(xué);飛行力學(xué);飛步履力學(xué)。
Industrial Dynamics.[動(dòng)力]工業(yè)動(dòng)力學(xué);工業(yè)動(dòng)態(tài)學(xué);[工經(jīng)]工業(yè)動(dòng)態(tài);產(chǎn)業(yè)動(dòng)態(tài)。
classroom dynamics.課堂氣氛;以學(xué)生為主體;課堂活力;課堂動(dòng)力狀態(tài)。
rigid dynamics.剛體動(dòng)力學(xué)。
雙語例句:
用作名詞 (n.)
1.He made a contribution of inestimable importance in the field of dynamics.
他在力學(xué)領(lǐng)域作出了一項(xiàng)無可估量的貢獻(xiàn)。
2.?In order to succeed, you must master intricate flight dynamics.
要取得勝利,你必須掌握很復(fù)雜的飛行動(dòng)力學(xué)知識(shí)。
3.?The dynamics of international trade have influenced our business decisions on this matter.
國際貿(mào)易的動(dòng)態(tài)影響了我們對此所作的商務(wù)決定。
4.?The conductor tended to overpower her with aggressive dynamics.
指揮打算用過分的力度變化壓倒她。
Dynamics是一個(gè)可數(shù)名詞的復(fù)數(shù)形式。在詞典中具有4種意思:
(1)力學(xué)的分支,考察物體在力的作用下所產(chǎn)生的運(yùn)動(dòng)。
The branch of mechanics concerned with the motion of bodies under the action of forces
(2)考察力或變化的科學(xué)分支。(如化學(xué)反應(yīng)動(dòng)力學(xué))
The branch of any science in which forces or changes are considered, - chemical dynamics
(3)對于一個(gè)系統(tǒng)或過程中,能夠刺激生長、發(fā)育或變化的力或?qū)傩?。(如the dynamics of changing social relations)
The forces or properties that stimulate growth, development, or change within a system or process. - the dynamics of changing social relations
(4)樂器不同部件中音量的變化。
The varying levels of volume of sound in different parts of a musical performance.
在網(wǎng)絡(luò)中,和2、3相近的意思有:
(1)在物理學(xué)領(lǐng)域中,研究運(yùn)動(dòng)起因或運(yùn)動(dòng)中變化的原因的科學(xué)叫做動(dòng)力學(xué)。換而言之,動(dòng)力學(xué)是研究力的科學(xué),是試圖解釋為什么物體會(huì)處于運(yùn)動(dòng)狀態(tài)的科學(xué)。
In the field of physics, the study of the causes of motion and changes in motion is dynamics. In other words, the study of forces and why objects are in motion.
(2)dynamical或dynamic,形容詞。形容有(執(zhí)行)力的、強(qiáng)硬的、堅(jiān)強(qiáng)的品格,如a dynamic speaker(也可翻譯做電動(dòng)揚(yáng)聲器,但此處應(yīng)該做一個(gè)富有激情的演說者之類理解),公司的強(qiáng)有力的總裁(the dynamic president of the firm)。
dynamical - dynamic: characterized by action of forcefulness or force of personality; "a dynamic market"; "a dynamic speaker"; "the dynamic president fo the firm".
(3)動(dòng)力學(xué)系統(tǒng)的概念是描述一個(gè)點(diǎn)周圍空間中位置的時(shí)間依賴性的固定規(guī)律的數(shù)學(xué)形式。
The dynanmical system concept is a mathematical formalization for any fixed "rule" which describes the time dependence of a point's position in its ambient space.
(4)描述物體在空間中相互作用和運(yùn)動(dòng)的方式。
The way that objects interact and move in space.
(5)幅度的變化
variations in amplitude
(6)從生物力學(xué)的角度描述運(yùn)動(dòng)中的人體
The biomechanical aspects of the human body in motion.
(7)一般而言,任何產(chǎn)生或影響運(yùn)動(dòng)的力。在航務(wù)氣象學(xué)中,動(dòng)力學(xué)通常是專指產(chǎn)生大氣垂直運(yùn)動(dòng)的力。
Generally, any forces that produce motion or affect change. In operational meteorology, dynamics usually refer specifically to forces that produce vertical motion in the atmosphere.
Dynamic是一個(gè)形容詞,在詞典中,是指:
(1)形容一個(gè)過程或一個(gè)系統(tǒng)中,具有恒定的變化、活動(dòng)或進(jìn)展
(of a process or system) Characterized by constant change, activity, or progress. - a dynamic economy
(2)形容一個(gè)人,具有積極的態(tài)度,充滿活力和新鮮的想法。
(of a person) Positive in attitude and full of energy and new ideas. - She's dynamic and determined.
(3)形容一件東西,能夠促進(jìn)發(fā)展、發(fā)育或進(jìn)展。
(of a thing) Stimulating development or progress. - the dynamic forces of nature
(4)形容能夠產(chǎn)生運(yùn)動(dòng)的力,或者與之相關(guān)的力。
Of or relating to forces producing motion
(5)形容一個(gè)動(dòng)詞,能夠表達(dá)出動(dòng)作、活動(dòng)、事件或過程
(of a verb) Expressing an action, activity, event, or process
(6)形容一種記憶裝置,需要通過周期性的電壓施加來達(dá)到刷新的目的。
(of a memory device) Needing to be refreshed by the periodic application of a voltage
(7)形容通過語音、樂器或錄音設(shè)備所產(chǎn)生的音量,或與之相關(guān)的。
Of or relating to the volume of sound produced by a voice, instrument, or sound recording equipment
(8)和產(chǎn)生音量的樂器、聲音或錄音設(shè)備有關(guān)的。
Relating to the volume of sound produced by an instrument, voice, or recording. - an astounding dynamic range.
考察dynamic和dynamical的區(qū)別,我發(fā)現(xiàn)原來很多人也搞不清楚,而在詞典中,這兩個(gè)詞經(jīng)常是混用的。當(dāng)然Dynamic還可以是一個(gè)名詞而Dynamical只能是一個(gè)形容詞。Dynamic做名詞時(shí),其實(shí)就是dynamics的單數(shù)形式,表示一種基本的或動(dòng)態(tài)的力,特別是那種導(dǎo)致、促進(jìn)或影響發(fā)育、發(fā)展或穩(wěn)定性的力。
a basic or dynamic force, especially one that motivates, affects development or stability, etc.
在另一個(gè)詞典中,查到dynamics的意思是:
(1)當(dāng)搭配一個(gè)單數(shù)形式的動(dòng)詞使用時(shí):在物理中,表示研究處于力(一般是外力)的作用下的系統(tǒng)中的運(yùn)動(dòng)和平衡的力學(xué)分支。
(used with a singular verb) Physics. The branch of mechanics that deals with the motion and equilibrium of systems under the action of forces, usually from outside the system.
(2)當(dāng)搭配一個(gè)復(fù)數(shù)動(dòng)詞使用時(shí):在物理或情感道德方面:激發(fā)或驅(qū)動(dòng)力。
(used with a plural verb) the motivating or driving forces, physical or moral, in any field.
(3)當(dāng)搭配一個(gè)復(fù)數(shù)動(dòng)詞使用時(shí):表示增長、變化、發(fā)展發(fā)育的模式或歷史。
(used with a plural verb) the pattern or history of growth, change, and development in any field.
(4)當(dāng)搭配一個(gè)復(fù)數(shù)動(dòng)詞使用時(shí):樂器音量的變化或?qū)哟巍?/p>
(used with a plural verb) variation and gradation in the volume of musical sound.
(5)當(dāng)搭配一個(gè)單數(shù)動(dòng)詞使用時(shí),表示精神力學(xué)
(used with a singular verb) psychodynamics