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chronometer n.精密計時表;航海時計,經線儀;天文鐘;【音樂】拍節機...

Mr . chan ying - wa , scientific officer of hko , said , “ every year , hko helps the police and the marine department to calibrate chronometers that are used for detecting high - speed vehicles on the road and vessels on the sea 香港天文臺科學主任陳營華先生說:天文臺每年都會為警務處及海事處提供計時器校對服務,作為偵察超速車輛及船只之用。

Mr . chan ying - wa , scientific officer of hko , said , “ every year , hko helps the police and the marine department to calibrate chronometers that are used for detecting high - speed vehicles on the road and vessels on the sea 香港天文臺科學主任陳營華先生說:天文臺每年都會為警務處及海事處提供計時器校對服務,作為偵察超速車輛及船只之用。

chronometric

Always the same impassable member of the reform club , whom no incident could surprise , as unvarying as the ship s chronometers , and seldom having the curiosity even to go upon the deck , he passed through the memorable scenes of the red sea with cold indifference ; did not care to recognize the historic towns and villages which , along its borders , raised their picturesque outlines against the sky ; and betrayed no fear of the dangers of the arabic gulf , which the old historians always spoke of with horror , and upon which the ancient navigators never ventured without propitiating the gods by ample sacrifices 他也不去看那些紅海兩岸的奇異古城,那浮現在天邊的城影簡直就象是美麗的圖畫。他也不想一想那些在這阿拉伯海灣可能發生的危險:古代多少史學家如斯特拉朋艾里安阿爾得米多艾德里西等人一提起這里,無不談虎色變。從前,路過此處的航海家若不給海神奉獻祭品,祈求旅行安全,他們是決不敢冒然航行的。

This procedure can imitate the single well pumps water the chronometer calculates at all point water level in district declines deep with horary variety ; study the sport law of the rivers ; solve definitely flow draw water issue wanton boundary the wells of termses , predict that dives under water in the location , guide and construct and excavate the progress , appraise the rationality of the precipitation scheme 此程序可以模擬單井抽水時計算區域各點水位降深隨時間的變化,研究水流運動規律;求解任意邊界條件下的井定流量抽水問題,預測潛水位,指導施工開挖進度,評價降水方案的合理性。

For its unparalleled optical properties , aspheric optical parts are obviously used in many fields such as military affairs , astronaviation , aviation , nuclear energy , chronometer and some important civil industry fields . especially in the modern national defense industry , along with the development of model weapons , the use of aspheric optical parts will be more and more extensive , with even bigger size and higher surface quality and face accuracy 非球面光學零件以其優良的光學性能在軍事、航天、航空、核能、天文以及重要的民用工業領域都有廣泛的需求,尤其是在現代國防工業中,隨著型號武器的發展,非球面光學零件的使用越來越廣泛,所需要的尺寸也越來越大,其表面質量及輪廓精度要求也越來越高。

If do not have the advertisement that the evidence of authentic makes clear current happening , cost is to be in later financial year obtains concerned advertisement service , should see advertisement cost at relevant advertisement all enter at media chronometer current increase and decrease 假如沒有確鑿的證據表明當期發生的廣告費是為了在以后會計年度取得有關廣告服務,則應將廣告費于相關廣告見諸于媒體時計入當期損益。

Simulation results of two numerical function classes , as well as experiment results of a real world dataset involving credit card , chronometer and diseases , show that the proposed algorithm is valid and the classification performance is satisfied 最后,利用構造的函數類對第一個主元的分類能力進行仿真分析,以及對信用卡、天文、疾病等數據進行實驗分析,表明本算法明顯優于kpca算法,獲得了滿意的分類效果。

Taking into account the fact that most of the sites in south china are located in limestone caves where speleothem formations may often be found in stratigraphic context , this chronometer should be promising in addressing the issues of human evolution 我國南方的晚期智人遺址中常有與文化堆積互層的鈣板和其它形態的新生碳酸鹽巖發育,這些材料有可能為古人類活動提供可信的年代界限。

Batteries provide the power to turn the hands or fire the liquid - crystal display , but quartz oscillators ? essentially , vibrating tuning forks ? provide the chronometers ' steady beat . “ even a cheap quartz watch is accurate to one or two seconds a month , ” says lou m ?中的電池負責提供能量,帶動指針或點亮液晶顯示器,而石英震?器(也就是振動的音叉)則負責為計時器提供穩定的節拍。

The compound comprises a main building , a stable block and the special feature of a two - storey time - signal tower , where a time ball was dropped at 1pm every day until 1907 to enable ships in the harbour to check their chronometers 主樓本為一所兩層高建筑,后于1920年代加建一層。日治期間,水警總部前草地下建有大規模地下通道二次大戰后,遂封閉地下通道,及重鋪草地。

Mr . chan ying - wa , scientific officer of hko , said , “ every year , hko helps the police and the marine department to calibrate chronometers that are used for detecting high - speed vehicles on the road and vessels on the sea 香港天文臺科學主任陳營華先生說:天文臺每年都會為警務處及海事處提供計時器校對服務,作為偵察超速車輛及船只之用。

Now , on this day , though he had not changed the hands , he found that his watch exactly agreed with the ship s chronometers . his triumph was hilarious . he would have liked to know what fix would say if he were aboard 路路通之所以感到一種勝利的喜悅,還有另外一個原因,那就是假如費克斯也在這里的話,他很想聽聽這家伙對他的表會說些什么。

Beijing exhibition hall , beijing zoo , beijing chronometer hall , beijing ocean hall , the nation ' s library , capital stadium , and the northern transportation university are also located in xizhimen area 購物中心覆蓋區城內還云集著北京展覽館、北京動物園、北京天文館、北京海洋館、國家圖書館、首都體育館、北京交通大學等眾多文化旅游資源。

As it was , he found spencer s explanation of things convincing ; and , as he phrased it to himself , to give up spencer would be equivalent to a navigator throwing the compass and chronometer overboard 可事實是,他覺得斯賓塞對事物的解釋很有說服力,正如他的提法: “放棄斯賓塞無異于讓航海家把羅盤和經線儀扔到海里。 ”

Calibrated chronometers are also used to check the duration of dark smoke emission from chimneys by the environmental protection department and in testing construction materials by the housing department . 此外,環境保護署及房屋署都需要準確計時器,分別用來驗查煙囪排放黑煙的時間及測試建筑物料等。

Period watchmakers such as khler and seyffert devoted their careers to developing technically superior , highly sophisticated pendulum clocks , chronometers , watches and scientific measuring devices 在薩克森,鐘表作為時間測量器,其意義也日漸重大。諸如科勒和薩法爾特這樣的鐘表匠在十八世紀末期在

Being the official time - keeper of hong kong , hko also calibrates chronometers for various government departments to facilitate their law - enforcement operations 作為提供香港時間的法定機構,香港天文臺亦為其他政府部門提供計時器校對服務,幫助他們執行有關法律的工作。

The dynamic poising of the watch - balance enhances the performance of each movement . the chronometer - maker ’ s expert hand plays an essential role in this process 腕表平衡擺輪的動態性能決定了機芯的性能。生產精密時計的專家們的手工調試在這一工序中起著關鍵性的作用。

The final quality control guarantees that the operational parameters of each movement comply with the requirements of the swiss official chronometer testing institute ( cosc ) 最終質量檢測可確保每一臺機芯的運行參數完全符合瑞士官方天文臺認證中心( cosc )的嚴苛要求。