無效數字 的英文怎麼說

中文拼音 [wúxiàoshǔzì]
無效數字 英文
insignificant digit
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 無效 : of no avail; to no avail; invalid; null and void; nullity （合同等的）; in vain; unavailability; ...
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  1. Jhs series power ampilifier is a new generation equipment of teaching power amplifier, which can restrains howl and can increase plus by 6 - 10db. the distance of picking up sound can be increased to 3 - 6 meters. if only you install three or four pcs of interface mike, the scope of picking up sound can cover with all over the platform without any equipment and you can prelect

    Jhs教學型數字移頻擴聲器是新一代教學擴聲設備，它能夠有效的抑制擴聲嘯叫，提高傳聲增益6 - 10db ，話筒的拾音距離提高到3 - 6米，只需在教室安裝3 - 4支界面話筒，拾音范圍就能覆蓋整個講臺，無需攜帶任何設備，即可進行講課，使演講者徹底擺脫話筒的束縛，擴大了演講者的活動范圍
  2. By means of images processing of satellite, geometrical correction of images from uav rs system was accomplished by polynomial. in the processing of images of wuming in guangxi province, a set of scan large - scale relief maps were used

    借鑒衛星影像的處理方法，將目標區現有的大比例尺地形圖數字化后，利用多項式法完成了廣西武鳴城區無人機遙感飛行試驗影像的幾何糾正，並取得了較好的效果。
  3. The circulation function therapeutic instrument of brain based on direct digital synthesis ( dds ) technology uses the domestic newest scientific findings and others in foreign countries. adopting the dds technology directly, it produces the safe, valid treatment. through pasting heart electric electrode on body surface, it introduces electric current to cerebral fastigial nucleus ( fn ) without damage in order to improve the state of brain blood supply and nerve conducted and something of lacking proper care to lose the symptom of coordinating with a net, increase cerebral blood flow, reduce downright bad neuron figure, district of penumbra, lighten brain perinemotoma

    基於直接數字頻率合成技術的智能腦電治療儀應用國內國際上最新科研成果，採用直接數字頻率合成技術，實現安全、有效的治療，通過粘貼于體表的電極，無創引入小腦頂核，從而改善腦供血狀態和神經傳導失調失絡癥狀，增加大腦血流量，減少半影區壞死神經元數目，減輕腦水腫，最終達到改善腦循環功能的作用。
  4. Before the digitalization warehouse project, the deliver center warehouse of jiangmen frigorifico co., ltd. was managed by handwork. it could neither distinguish the batch of storage goods nor optimize the slot configeration, so the first - in ? first - out policy can ’ t be performed when getting goods from warehouse. therefore some goods was kept in the warehouse so long time that it affected the corporation benefit badly

    在數字化倉庫項目建設以前，江門冷凍廠有限公司原有配送中心倉庫庫存管理依靠的是手工的方式，根本無法區分各批次的庫存貨物，無法做到貨物的先進先出和貨位優化管理，從而導致部分貨物長期存放在倉庫中，嚴重影響了企業的經濟效益。
  5. The basic technologic scheme on microwave transmission, currently maturate and advanced microwave transfer technology and equipment, efficiency slot gap antenna, character quality filter, mixer, exact crystalloid concussion apparatus, power backspacing technology, pre - distortion adjustment. furthermore, the technologic schemes practicing using multilevel microwave transfer technology in some areas such as lengshuijiang is introduced in the paper

    採用了當前比較成熟、先進的微波傳輸技術和設備，如高效的縫隙天線、高品質濾波器、混合器、高精密的晶體震蕩器、功率回退技術、預失真校正技術，結合工程實際，設計了湖南電廣網路33家合資公司的mmds無線微波數字電視覆蓋的基本技術方案，和個別地區（冷水江市數字微波工程）的多級微波傳輸的具體技術方案。
  6. Since its foundation in 1999, coslight communication has always insisted on the core value of “ contributing to our country ; serving the people ”, and constantly innovated, in order to get the chance of speedy development with its core technology, efficient management, and sales service in the era of 3g and digital tv

    光宇通信自1999年創建以來，堅持光宇「報效祖國，回報人民」的核心價值觀，不斷開拓創新，在以3g和數字電視為標志的無線數字時代，全力打造核心技術、高效管理、營銷服務三大核心競爭力，獲得可持續性高速發展。
  7. The high - speed digital signal processor is adopted and the real - time and reliability are improved greatly. the system with low - loss and high - efficiency is suitable for solar powered unmanned engine

    該系統採用高速數字信號處理器全數字化設計，其實時性好、可靠性高，並具有功耗低，效率高等特點，比較適合應用於太陽能無人飛機。
  8. Is less than or equal to 0, evaluates to infinity or is not a valid number

    小於或等於0 、計算結果為無限大或者不是有效數字。
  9. Is less than or equal to 0, evaluates to infinity, or is not a valid number

    小於或等於0 、計算結果為無限大或者不是有效數字。
  10. When casting from a number, the value must be a valid number less than infinity

    當從一個數字執行強制轉換時，值必須是一個小於無限大的有效數字。
  11. Class with a specified error message and the invalid number

    使用指定的錯誤信息和無效數字初始化
  12. Object with the invalid number and additional exception information

    使用無效數字和附加異常信息設置
  13. And an invalid number

    又是無效數字。
  14. The invalid number

    無效數字。
  15. Gets the invalid number that is a positive infinity, a negative infinity, or not - a - number

    獲取無效數字，它可以是正無窮大、負無窮大或非數字（ nan ） 。
  16. Class with a specified error message, the invalid number, and a reference to the inner exception that is root cause of this exception

    使用指定的錯誤信息、無效數字和對內部異常（為該異常的根源）的引用來初始化
  17. Such as when defining invalid literals, but these can be defined statically or right inside of the method

    數組（比如在定義無效文字時） ，但是這些可以靜態地定義或者在方法中定義。
  18. Considering the bandwidth efficiency, the error rate performance and the complexity for realization together, we construct a digital transmission system with single - carrier modulation technique using the optimum premodulation filter. then the system parameters and performance indexes are prensent

    綜合考慮帶寬效率、誤碼性能和實現復雜程度以後，構建出基於單載波調制技術的無線數字傳輸系統，並給出系統參數和性能指標。
  19. We will discuss the construction of a digital transmission system with high bandwidth efficiency and good error rate performance. in the condition of 25khz wireless channel

    本文主要討論在25khz通道條件下建立一個具有高帶寬效率和較好誤碼性能的無線數字傳輸系統。
  20. It is imperative that websites have a detailed description that ' s short and to the point, without marketing twists

    因此，關于網站的重要細節描述應該言簡意賅，不要包含模糊的和無效的字眼；一般用於描述網站的字元數量應該少於256個。
分享友人
分享到 Line

分享到臉書