日周期 的英文怎麼說
中文拼音 [rìzhōuqī]
日周期
英文
daily periodicity-
At present, the competition of oil industry is very fury, so reducing the cost of exploitation of oil is imperative under the situation. but the oil drillers of our country are relatively old, and the control mode drops behind, which result in the long period of making hole and high ratio of aiguille attaint, which is the main restrict factor of reducing the cost of oil exploitation
隨著石油行業競爭的日趨激烈，降低石油的開采成本就勢在必行，於是研製新型的石油鉆機就顯得尤為重要，因為國內目前使用的鉆機比較陳舊，控制方式非常落後，導致鉆井周期長、鉆頭損壞率高，這是降低石油開采成本的重要制約因素；而且落後的控制方式使得鉆井過程容易發生溜鉆、卡鉆等事故。He is also taught to restore his “ circadian rhythms ”, the daily physiological cycles that regulate our sleep patterns
醫生還指導他恢復了「生理節奏」 ，即控制睡眠模式的日常生理周期。We need to keep the fiscal reserves at a satisfactory level to meet the cash flow needs of the government in its day to day operation ; to cope with contingencies arising from any downswing in the economic cycle and from unforeseen external events ; and to underpin the stability of the exchange rate for the purpose of enhancing monetary stability
我們需要把財政儲備維持在適當水平，以應付政府日常運作上的現金流量需求；在經濟周期回落或外圍出現突發事件時應急，以及支持匯率，以維持金融穩定。It is a fast - developing era for the telecommunication technologies nowadays. the life - period of these products is so short that this market appears fluky
在電信技術一日千里高速發展的今天，高技術手段層出不窮，電信設備的產品生命周期大大縮短，市場風雲突變。Astronomical yearbooks and calendars for amateur astronomers provide the times of the beginning of the synodic solar rotations as well as the longitudes lo.
天文年歷和日歷為業余天文學家提供了太陽會合自轉周期的始時和經度LoThere is a period of soil contents range from ten to twenty five days over the humid discussed area in summer, and the period is not obvious at the discussed zone of close oasis desert area in summer and winter. ( 2 ) soil temperature exits several periodic variations of different depths ranging from six to twenty four days in heihe region, and nine to thirty days in gaize and shiquanhe region. it also shows that gradient of soil temperature affects on the soil content movement more greatly in summer. ( 3 ) the land surface temperature of yangtze river lower region is retrieved from noaa - ahvrr data
（ 2 ）根據土壤溫濕資料，採用功率譜分析、 pca分析等方法，分析了兩種典型下墊面土壤溫度的時空分佈特徵及其對土壤水分運動的影響，發現研究區土壤溫度除日和年變化周期外還存在6 30天的不同周期；下墊面的非均勻性及其季節變化及溫度梯度變化對土壤水分運動有很大影響，冬季溫度梯度變化對土壤含水量影響大於夏季溫度梯度對上壤含水量變化的影響，且溫度梯度與水分運動方向相反。Commissioners last week deferred their planned approval of measures that should be decided on by eu environment ministers when they meet on monday 29 october, the day the marrakech conference opens
委員會原定於10月29日星期一，即馬拉喀什會議召開之日，由歐盟環境部長決議通過一系列措施，可惜他們在上周宣布把決議日期壓后。The numerical computation for the secular variable of the semi - major axis, solar distance at perihelion, orbital periods and longitude of perihelion has been made for fifteen meteor streams by using the solution of gylden - meshcherckii equations
利用g - m型變質量天體軌道根數變化方程的一階和二階解對15個流星群軌道半長軸、近日點距離、軌道周期和近日點經度因太陽質量損失造成的每世紀的長期改變效應做了數值計算，並得出計算結果。Perseid meteor shower, associated with comet swift - tuttle, is one of the most spectacular meteor showers throughout the year. its maxima occurs around 12th to 13th august every year. unlike leonids, which has a prominent 33 - year period, perseids is relatively stable
每年8月12 13日左右是英仙座流星雨的極大期，然而它不像獅子座流星雨般有明顯的33年周期，而且每年的英仙座的流星雨雨量都相對穩定，于極大期每小時有70顆左右。Indonesian police will rearrest bashir after his jail term ends on friday, although the precise timing has not been decid - ed, a police spokesman said on april 29, 2004
4月29日，印尼警方發言人對外宣布，在4月30日（周五）巴希爾的拘押期期滿之後，警方仍將重新逮捕他，但具體的時間尚未確定。Obtaining the formula of the swinging period of a synchronous satellite with lagrange ' s equation
用拉格朗日方程推導同步衛星的擺動周期The time between successive new moons, the synodic period
兩次新月之間相隔29 . 5日，這個盈虧周期稱為Astronomical yearbooks and calendars for amateur astronomers provide the times of the beginning of the synodic solar rotations as well as the longitudes lo
天文年歷和日歷為業余天文學家提供了太陽會合自轉周期的始時和經度loIt is important to seek the life period of device most economical and the integrated efficiency upmost in order to improve the benefit
人們日益意識到要提高港口的經濟效益就必須追求設備壽命周期費用最經濟和設備綜合效率最高。The scent of a woman is more attractive at certain times of the month, suggests a new study that had men sniffing women ' s armpit odor. " we were interested whether armpit odor changes across menstrual cycle, " said study author jan havlieek of the department of anthropology at charles university, prague
據「生活科學網」日前報道，捷克首都布拉格查爾斯大學的人類學專家揚哈夫利切克是這項研究的參與者之一，他說： 「我們對女性的體味是否會在月經周期中發生改變這個問題很感興趣。You can also autofill with weekdays, days of the week, a series of years, a linear or growth series of numbers
您也可以自動填充周日、星期幾、年號、等差或等比序列。Fiercer global competition, bigger commercial risks, faster innovation, shorter product cycles and shortages of key staff are all transforming its western customers ' methods of doing business
全球競爭愈演愈烈，商業風險不斷提高，創新速度日益加快，產品周期越來越短，加之關鍵員工短缺等等，都在轉變其西方客戶開展業務的方式。Consequently, i applied the r / s analysis on the composite index of shanghai stock exchange and component index of shenzhen stock exchange from 1996 to 2001, to study the fractal structure of csms. the result of the analysis shows that the returns of the indexes do not obey brownian motion, but follow a biased random walk with hurst exponent being 0. 63 and 0. 65 respectively. hence, we can conclude that the china ' s stock markets are not yet efficient informationally
本文進一步運用重標極差分析法，分別對進入規范發展階段后的滬、深兩市股價指數日收益率和周收益率進行了分形檢驗，發現上海股票市場和深圳股票市場均具有分形結構，赫斯特指數分別為0 . 63和0 . 65 ，長期記憶周期分別為362天和2犯天，進而得出中國股票市場有效性水平較低的結論。All above indicates that short daylength promoted flowering in salicornia bigelovii torr. on the contrary, long daylength inhibited both its floral induction and development of post - flowering
畢氏海蓬子的花器官發育具有與誘導同樣的光周期要求，均為短日照，屬于kniet分類中的第一種類型。Just as mercury has a much shorter year than earth ? a mere 88 days ? the material in the inner parts of a disk invariably takes less time to complete one orbit than does material in the outer parts
正如同水星繞日周期（只有88天）較地球短，在圓盤內側的物質繞行軌道一圈所需的時間，永遠比外側的物質短。分享友人