Di - on electrics service and products cover the power electric field including power generation transmission distribution, power equipment manufacturing, subway, utilites, ac dc metrology field as well, more than 500 units of electric power utilities and stations such as beijing power supply bureau, guangzhou power supply bureau, baosteel, three gorges power station and more manufacturers like siemens, abb, alstom, bicc, pirelii, toshiba and more and 30 units of metrology institutes in china like nim, tsinghua university and more are our user. di - on electric is sole and exclusive distributor for numerous famous companies like transinor doble norway, measurements international canada, ndb canada, schuetz germany, aan germany, dr. strauss germany and etc, taking care of their business and service in p. r. china including hongkong
絕大多數員工擁有本科和研究生以上學歷，在電力系統和計量系統工作多年，從事電力檢
測帶電監
測和計量
測試儀器的技術服務和市場銷售工作長達10年以上，為約500多家電力工業系統的發供電部門如北京供電局，廣州電力局，深圳供電局，三峽電廠，廣州抽水蓄能電廠，田灣核電站等等，科研調試部門如廣東省電力試驗研究所，湖北省電力試驗研究所等等與設備生產廠如siemens ， abb ， alstom ， toshiba等等提供了國際最先進可靠的
測試技術和儀器設備為約30多家國內二級以上相關計量科研院所，包括國家計量院，清華大學，中國運載火箭研究院，空間技術研究院，航天二院，成飛，西飛和各省市計量院，電力試驗研究院所等提供了大量最先進可靠的計量檢
測儀器。
And in practice, the targeted of pertinence standards adopted to test this new product pressure electric cooker were not enough, especially their security test had considerable defects, which limited production and quality test of pressure electric cookers seriously
由於國家現行的相關標準在檢
測壓力電飯鍋的針對性不強，尤其是在安全性方面存在相當大的漏洞，給壓力電飯鍋產品的生產及檢
測帶來一定的局限。
A three - kilometer exclusion zone has been established around the affected farm as well as a ten - kilometer surveillance area
三公里的隔離
帶在農場周圍建立起來，而且劃出了10公里的檢
測帶。
Indeed, the potential conflict of interest problems associated with genetic testing raise ethical issues that are no less complex than the human dna sequence itself
的確，基因檢
測帶來復雜利益的潛在沖突，所導致的倫理關系問題，其復雜程度絕不亞於人類基因排序本身。
Detection of salmonella in foodstuffs with enzyme linked fluorescent immuno - assay
利用熒光免疫
測定法檢
測帶酵素食品中的沙門氏菌屬
Standard test method for testing vertical strip drains in the crimped condition
在擠壓狀況下檢
測帶鋼制豎排水管的標準試驗方法
If transmission error testing carry through under high - speed condition and combine with vibration and noise testing, analyze the reason of vibration and noise generation, it will be a new breakthrough of vibration and noise generation
如果能在高速工況下進行傳動誤差
測試，並與振動和噪聲
測試相結合，分析出傳動系統產生振動和噪聲的原因，將會對振動和噪聲檢
測帶來新的突破。
The ef detection can overcome the limitation of cfar detection and can detect the targets in strong clutter environments. however, the ef feature is symmetric in the sense that a deep target - sized shadow can initiate a high response as well as bright target - sized objects
在結合ef特徵方面，該方法可以克服cfar的缺陷，在強雜波環境中能有效檢
測目標，但同時存在負值效應，給檢
測帶來了新的虛警。
Due to its merits of all weather conditions, long distance as well as wide range, imaging radar has been utilized in such fields as military reconnaissance, remote sensing and topographic mapping
成像雷達具有全天候、全天時、遠距離和寬廣觀
測帶等優點，已被廣泛應用於軍事偵察、遙感
測繪等領域。
In this paper, the control system of rectifying strip steel deviation based on ppf control algorithm is designed, and a way of detecting the deviation signal of strip steel is introduced, which adopted redundancy control that involves capacitance sensor and highfrequency photoelectricity sensor, and improved reliability of the system. the system includes : siemens s7 200 programmabled logic controller, em235 analog signal module expanded, td200 for manipulating and displaying
本文設計了基於ppf控制演算法的帶鋼糾偏控制系統，並提出採用電容傳感器與高頻光電傳感器冗餘檢測帶鋼偏移信號的方法，增加了系統的可靠性。系統採用siemenss7 - 200plc控制，擴展了em235模擬模塊， td200用於操作及顯示。
