?periodic

periodic 發(fā)音

英：[?p?ri?ɑ?d?k]　　美：[?p??ri??d?k]

英：　　美：

periodic 中文意思翻譯

periodic 反義詞

aperiodic

periodic 同義詞

intervallic | broken |intermittent | periodical | continuing | serial | sporadic | regular | cyclic | episodic | seasonal | interrupted | recurrent | occasional

periodic 詞性/詞形變化，periodic變形

副詞: periodically |

periodic 短語(yǔ)詞組

1、ortho-periodic acid ─── [化] 原高碘酸

2、almost-periodic function ─── [計] 準周期函數

3、almost periodic function ─── [機] 殆周期函數

4、periodic annealing furnace ─── [機] 分次退火爐

5、doubly-periodic function ─── [計] 雙周期函數

6、periodic analysis ─── [經(jīng)] 定期分析

7、non-periodic wave ─── [電] 非調期波

8、fixed periodic amounts ─── [經(jīng)] 定額分期攤還

9、para-periodic acid ─── [化] 仲高碘酸; 一縮原高碘酸

10、dipara-periodic acid ─── [化] 二仲高碘酸

11、periodic acid ─── [化] 高碘酸 ─── [醫] 過(guò)碘酸

12、dimeso-periodic acid ─── [化] 二中高碘酸(H-4I-2O-9)

13、diortho periodic acid ─── [化] 二原高碘酸

14、periodic acid oxidation ─── [化] 高碘酸氧化反應

15、familial periodic paralysis ─── [醫] 家族周期性麻痹

16、periodic alcoholism ─── [醫] 間發(fā)性酒狂, 間歇性酒精中毒

17、inventory plans,periodic average ─── [經(jīng)] 定期平均盤(pán)存法

18、periodic abdominalgia ─── [醫] 周期性腹痛

19、meso-periodic acid ─── [化] 中高碘酸; 二縮原高碘酸

periodic 常用詞組

periodic table ─── 周期表

periodic structure ─── 周期性結構；周期組織

periodic wave ─── 周期波

periodic 相似詞語(yǔ)短語(yǔ)

1、periodide ─── n.高碘化物

2、periotic ─── adj.耳周的；內耳周的；耳外骨的

3、aperiodic ─── adj.不定期的；非周期性的

4、periodise ─── 周期

5、peridotic ─── 橄欖巖

6、pericopic ─── 潛望鏡

7、periodical ─── adj.[數]周期的；定期的；n.期刊；雜志

8、periodid ─── 時(shí)期

9、periodids ─── 周期

periodic 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、The meeting finally came to a period. ─── 會(huì )議終于結束了。

2、A period of duty at a single place or job. ─── 任職期在某個(gè)地方或職務(wù)上的一段任期

3、The replacement of one image by another during a period of time by the motion of a boundary separating the visual parts of the two images. ─── 在圖象顯示期間，一幅圖象由另一幅圖象取代。同一屏幕上，兩幅圖象的可見(jiàn)部分有一分界線(xiàn)，移動(dòng)這一分界線(xiàn)，把一幅圖象逐漸抹掉(劃出), 逐漸顯示另一幅圖象(劃入)。

4、You'll be on your mettle during the training period. ─── 你要在訓練期間盡最大努力。

5、Most toddlers go through a period of picky eating. ─── 大多數初學(xué)走路的嬰兒都會(huì )經(jīng)歷一段挑食期。

6、He has only a limited period at his disposal. ─── 他只有有限的時(shí)間可由他自己支配。

7、A period of trial is often needed to determine whether something is right or wrong. ─── 為了判斷正確的東西和錯誤的東西，常常要有考驗的時(shí)間。

8、Periodic local catastrophes reduce populations. ─── 周期性的局部地區的災變降低了種群的數量。

9、Which period of history are you studying? ─── 你正在學(xué)哪一段歷史？

10、Changing the amount of bonus healing you have during the duration of the periodic spell will have no impact on how much it heals for. ─── 改變相當數量獎金愈合您不要有在周期性咒語(yǔ)的期間期間將有對多少的沖擊它愈合為。

11、Supplier audit, periodic or randomly. ─── 協(xié)助公司對供應商的例行或臨時(shí)性稽核。

12、The period of exercise was geared down to ten minutes a day for men over 60. ─── 60歲以上的人的鍛煉時(shí)間減低到每日十分鐘。

13、The doctor made periodic visit to the house to see if the baby was all right. ─── 醫生定期到這家進(jìn)行拜訪(fǎng),檢查嬰兒的健康。

14、The period in which man learnt to make tools of iron is called the Iron Age. ─── 人類(lèi)學(xué)會(huì )用鐵制造工具的時(shí)代稱(chēng)為鐵器時(shí)代。

15、The period of the winter solstice, about December22. ─── 冬至冬季的至點(diǎn)，大約在12月22日

16、In1927 the Chinese revolution entered a new period in its history. ─── 1927年中國革命進(jìn)入了它歷史上的一個(gè)新時(shí)期。

17、His factory closed down during the period of economic recession. ─── 他的工廠(chǎng)在經(jīng)濟衰退時(shí)期關(guān)閉了。

18、Christian martyr. A student of the Apostle John, he was burned at the stake during a period of persecution of Christians in Smyrna. ─── 圣·波利卡普基督教殉道者。阿波斯爾·約翰的學(xué)生，在士每拿地方對基督徒的迫害期間被焚死

19、Drawing up of periodic maintenance schedules. ─── 制定定期維修計劃;

20、He was taken on for a three-month trial period before being accepted as a permanent member of staff. ─── 在她被接受為固定雇員之前經(jīng)過(guò)了三個(gè)月的試用期。

21、She'll be away for an indefinite period. ─── 她將離開(kāi)一段時(shí)間，何時(shí)回來(lái)未定。

22、A decline in stock-market activity or prices following a period of increases. ─── 回落在股票事務(wù)中的下降或經(jīng)過(guò)一段時(shí)期的升值

23、He wants you to know that anyone who chooses the path he has chosen is sure to have periodic holidays in jail. ─── 他希望你了解，凡是選擇了他所選擇的那條道路的人肯定會(huì )要定期地到監獄里去度假的。

24、History of humankind in the period before recorded history. ─── 史前史有歷史記載之前的人類(lèi)歷史

25、There is a growing belief that this spectacular sell-off portends more than just a periodic shift in the market cycle. ─── 人們越來(lái)越相信，此次股市大跌預示的不只是市場(chǎng)周期中一個(gè)階段性轉折。

26、A period signals the end of a sentence. ─── 句號表示一個(gè)句子結束了。

27、Your portfolio needs to be evaluated and monitored on a periodic basis or you could miss signals that it may be time to sell. ─── 需要定期評估和監測你的投資組合，否則你將錯過(guò)何時(shí)賣(mài)出此投資的信號。

28、Success in the peace talks has crowned this government's period in power. ─── 和談成功是本屆政府執政期間的最大成就。

29、What I found especially interesting was the elegance and predictive power of the periodic table. ─── 我發(fā)現特別有趣的是元素周期表的精確設計和它的預測能力。

30、Can the person have periodic mood wave motion? ─── 人是不是會(huì )有周期性的情緒波動(dòng)？

31、A total amount produced during a given period; output. ─── 產(chǎn)量在既定期間內生產(chǎn)出的產(chǎn)品總量; 生產(chǎn)量

32、So is my version of the periodic table wrong? ─── 那么我的元素周期表是錯的嗎？

33、She should be hospitalized for a period of time. ─── 她得住院治療一個(gè)時(shí)期。

34、Periodic major floods had thinned out the population. ─── 周期性的洪水泛濫使人煙稀少。

35、What did she do to pass the time (ie to make the period of boredom less tedious) while she was convalescing? ─── 她在康復期間做些什麼來(lái)消磨時(shí)間呢?

36、After a long period of rain the river may overflow its banks. ─── 在一個(gè)長(cháng)時(shí)間的降雨之后，河水會(huì )漫過(guò)河岸。

37、Many people had to emigrate during the Nazi period. ─── 在納粹黨期間許多人不得不移民。

38、He's away for an indefinite period of time. ─── 他要離開(kāi)一段不知多長(cháng)的時(shí)間。

39、He consulted the chronicles of the period. ─── 他參考了這一時(shí)期的編年史。

40、In a short period of time he grew into a great communist fighter. ─── 在很短時(shí)期中，他成長(cháng)為一名偉大的共產(chǎn)產(chǎn)義戰士。

41、The quality or state of being periodic; recurrence at regular intervals. ─── 周期性周期出現的性質(zhì)或狀態(tài); 以固定的間隔而發(fā)生

42、She has a detailed knowledge of this period. ─── 她對這段時(shí)期的情況了解地相當詳細。

43、He was hired for a three month period on a trial basis. ─── 他受雇試用三個(gè)月。

44、An object having special value because of its age, especially a domestic item or piece of furniture or handicraft esteemed for its artistry, beauty, or period of origin. ─── 古董由于年代久遠而具有特殊價(jià)值的物體，尤指由于工藝，美觀(guān)和興起時(shí)期等方面受到重視的土產(chǎn)，家具或手工藝品

45、The company is in for a period of retrenchment. ─── 公司目前正值削減開(kāi)支階段。

46、Can you tell me how iron is made in the first period? ─── 你能否告訴我在第一時(shí)期人們是怎樣煉鐵的？

47、What the press release actually said was that some of TEPCO's periodic equipment checks were behind schedule, said the spokesman. ─── NISA發(fā)言人說(shuō)，他們當時(shí)發(fā)布的新聞所指的是東京電力公司沒(méi)有按預定計劃進(jìn)行定期的設備檢修。

48、There's always a dull period after the January sales. ─── 在一月份大減價(jià)之後市面總要有一段清淡時(shí)期。

49、They rehearse regularly and give periodic concerts. ─── 他們定期排練,定期開(kāi)音樂(lè )會(huì ).

50、A migratory bird that stops in a particular place for a limited period of time. ─── 侯鳥(niǎo)在一特定的地方停留一段有限時(shí)間的一種遷移鳥(niǎo)類(lèi)

51、The old Behemoth-class battlecruiser has proven to be an enduring design when kept up to date with periodic upgrades. ─── 舊的比蒙級巡洋艦通過(guò)定期升級來(lái)跟上時(shí)代，這驗證了他設計上的持久性。

52、A period or fit of weeping. Often used in the plural. ─── 一段哭泣，一陣哭泣一段或一陣哭泣。常用作復數

53、Relating to or occurring during the time following a glacial period. ─── 冰期后的與冰期后的時(shí)期有關(guān)的，或在冰期后的時(shí)期里發(fā)生的

54、A process, condition, or period of deterioration or decline, as in morals or art; decay. ─── 墮落在道德或藝術(shù)方面變壞，或衰落的過(guò)程、條件、或期間; 衰敗

55、A measure of the amount of work performed by a computer system over a given period of time, for example, number of jobs per day. ─── 在給定的時(shí)間周期內，計算機系統能完成的總工作量的一種量度。例如每天完成的作業(yè)個(gè)數。

56、He has plagiarized most of the book from earlier studies of the period. ─── 他那本書(shū)大部分都是從研究那個(gè)時(shí)期的著(zhù)作中剽竊的內容。

57、A period is the regular ending for a sentence. ─── 句點(diǎn)是一個(gè)句子之正規的結尾。

58、The Tang Dynasty is a period remarkable for its liberality. ─── 唐朝是一段以開(kāi)明著(zhù)稱(chēng)的時(shí)期。

59、Periodic major floods thinned out the population. ─── 周期性的大洪水已使人口減少。

60、A device that generates periodic signals used for synchronization. ─── 一種產(chǎn)生用于同步的周期性信號的裝置。

61、He was on his feet again after such a long period in hospital. ─── 住院很長(cháng)一段時(shí)間他復原了。

62、A detachable slip calling for periodic payments, as for merchandise bought on an installment plan. ─── 分期付款聯(lián)票要求分期付款的可分離紙條，為付給以分期付款計劃買(mǎi)來(lái)的東西

63、Chaucer wrote in the late mediaeval period. ─── 喬叟寫(xiě)作的時(shí)代是中世紀末。

64、He excels all other composers of his period. ─── 他超過(guò)了同時(shí)期的所有其他作曲家。

65、The Elizabethan period was the golden age of English drama. ─── 伊麗莎白時(shí)期是英國戲劇的黃金時(shí)代。

66、At any period of history it is the unemployed who find life to be a bed of nails. ─── 在任何歷史階段,總是失業(yè)者才感受到生活的艱辛難熬。

67、Don't interrupt him; he's been writing away all morning and likes to have a long period free of other considerations. ─── 別打攪他，他已不停地寫(xiě)了一上午了。他喜歡有個(gè)較長(cháng)的時(shí)間不受其它事情的干擾。

68、January is always a slack period. ─── 一月份總是蕭條時(shí)期。

69、The periodic premium paid for this coverage. ─── 保費用為此種保險定期支付的保費用

70、After being trained for a certain period, they will go back to their own department. ─── 在培訓一個(gè)時(shí)期后，他們將回到自己的崗位上去。

71、Last year was a prolific period in the composer's life. ─── 去年是作曲家一生中創(chuàng )作豐收的時(shí)期。

72、Most teenagers go through a period of rebelling. ─── 大多數青少年都要經(jīng)歷一段叛逆期。

73、He's away for an indefinite period. ─── 他離開(kāi)一段時(shí)間,多久未定。

74、Periodic checks are carried out on the equipment. ─── 設備定期進(jìn)行檢查。

75、A fixed period of holidays, especially one during which a school, court, or business suspends activities. ─── 休息日特定時(shí)間的假日，尤指學(xué)校、法庭或商業(yè)部門(mén)不上班的日子

76、He had to decide within a given period. ─── 他得在一定時(shí)間內作出決定。

77、At any period of history it is the unemployed who finds life to be a bed of thorn. ─── 在任何歷史階段，總是失業(yè)者才感受到生活的艱辛難熬。

78、Any consecutive set of descriptive clauses terminated by a period, written in the identification, environment, or procedure divisions of a COBOL program. ─── COBOL源程序中在標識部、環(huán)境部或過(guò)程部中所書(shū)寫(xiě)的，用句號結尾的一組連貫的描述子句。

79、Indirect addressing for periodic grids. ─── 周期性網(wǎng)格的簡(jiǎn)介尋址。

80、The periodic variation in speed of a synchronous motor with respect to the current. ─── (同步電動(dòng)機的)速度偏差同步電機運行速度的周期性變化

81、A set of gears needs periodic alignment. ─── 一組需要定時(shí)調整的齒輪

82、The tendency of chemical elements with similar positions in the periodic table to have similar properties. ─── 周期律化學(xué)元素在周期表中有相似位置時(shí)具有相似特性的趨勢

83、The position of an element in the periodic table. ─── 元素在周期表中的位置

84、In the second period of iron- making history, more iron was made however, the amount was still very small as compared with today. ─── 在煉鐵史上的第二個(gè)階段，盡管已有更多的鐵被煉出來(lái)，但與今天相比，這個(gè)數量還是很少的。

85、In COBOL, a sequence of one or more statements, the last ending with a period followed by a space. ─── 在COBOL語(yǔ)言中，一個(gè)或多個(gè)語(yǔ)句的序列，最后以尾隨一個(gè)空格的句號結束。

86、The amount of work that a machine produces or can produce in a specified time period. ─── 作業(yè)量一臺機器在一特定時(shí)間內生產(chǎn)或能生產(chǎn)的工作量

87、Periodic checks are taken to ensure that high standards are maintained. ─── 進(jìn)行周期性檢查以確保高標準得以維持。

88、During that period, John became a frequenter of a local bar. ─── 在那段時(shí)期,約翰成了當地一家酒吧的?？?。

89、Artifacts of the pre-Columbian period. ─── 前哥倫比亞時(shí)代的手工制品