T - T英文單字7000 - thd 中文

thd THD ＝thread.

the
But multi - wavelength transmission and thd employment of erbiumdoped droped fiber amplifier ( edfa ) will cause a number of new problems , such as chromatic dispersion , gain fluctuation , fluctuation and non - linear effects etc . ths problems should be solved in building wdm fiber transmission system 不過，隨著摻鉺放大器( edfa )在系統中的大量使用，也會帶來一系列相關問題，如：色散、增益失衡、非線性效應等等。在建立一個wdm光纖通信系統的時候，必須很好地解決這些問題。
Just like a young eagle ready for flight , our company also has high aspirations . our future plan is to centre on keeping the continuous line of cotton , yarn and cloth , and the economical strategy of connecting the domestic trade with the abroad , finally find thd break through in the home textiles , found the world - famous brand and occupy the international market 雛鷹展翅，志存高遠。公司將圍繞花紗布一條，內外貿易結合的經濟戰略，在最終產品家紡用品上尋求突破，爭創國際品牌，開拓國際市場。
Results : there were 10 patients ( 41 . 7 % ) whose adhesion around thd spleen was separated by force with bleeding endlessly and 8 patients ( 33 . 3 % ) whose ligaments of the spleen and kidney were separated bluntly by hand with massive haemorrhage 結果： 24例中脾切除術病人中強行分離脾周圍粘連造成出血不止者10例，占41 . 7 % ( 10 / 24 ) 、盲目用手鈍分離脾腎韌帶造成大出血8例，占33 . 3 % ( 8 / 24 ) 、胃短血管撕裂3例，脾蒂過短，強行向外托出脾臟時用力過大撕裂脾蒂2例，脾蒂鉗滑脫1例。
The circuit structure which can transfer one unregulated sinusoidal voltage with high thd into another regulated constant frequency sinusoidal voltage with low thd is constituted of input cycloconverter , high frequency storage transformer , output cycloconverter , input and output filter 該電路結構由輸入周波變換器、高頻儲能式變壓器、輸出周波變換器以及輸入、輸出濾波器構成能夠將一種不穩定劣質的正弦交流電變換成另一種同頻率穩定的優質正弦交流電壓。
This paper describes the principle of the spring tension measuring system for a newly developed foldable mechanism , establishes the theoretical model for thd data processing , and offers the data pre - processing , reprocessing and error evaluation methods 摘要論述了所研制的一種折疊機構彈簧拉力測量系統的原理，主要分析研究了測量系統中拉力測量數據的理論模型及預處理、再處理、誤差評定的方法。
The sfdr and thd are up to 68db and - 61db . the inl and dnl are smaller than 0 . 5lsb . the structure of the converter is improved based on traditional one so that the area of glitch is reduced sharply and the dynamic character is improved 在電路結構上,提出了單位電流源中的開關差分控制信號交叉點的最優值,并在差分開關上疊加一對常開pmos管,有效減小了輸出毛刺面積,改善了動態性能。
When the input voltage varies from 40v to 60v and the output side varies from no load to rated resistance load , the output voltage will vary within 1 . 3 % with the thd of less than 2 % and the highest efficiency of 86 . 3 % 當輸入電壓變化、輸出從空載變化到額定阻性時，輸出電壓變化量小于1 . 3 ，正弦輸出電壓波形失真度小于2 ，變換效率最高為86 . 3 ，額定阻性負載時效率為84 . 4 。
With all thd achievements be cornerstone of our success , kaicheng will always concentrate on establishing a good image quality machine producer and accelerating the development of new products for textile industry 公司把已取得的成績當作成功的第一步，保持凱成紡機高質品牌的良好形象，加快新產品開發創新的步伐，為紡織工業推出更多、更好的新設備。
The 500va experimental prototype of aero static inverter has the advantages of flat volt - ampere characteristic , small thd of output sinusoid voltage , high efficiency , small size , light weight and low cost 500va輸出的航空靜止變流器樣機試驗結果表明，逆變電路輸出外特性平直，正弦電壓失真度小，變換效率高，體積小，成本低。
It is an effective method to overcome the periodic disturbance . in ac power system , nonlinear loads are major sources of total harmonic distortion ( thd ) . this built the motivation for this dissertation 為了解決逆變電源系統中非線性負載引起的波形畸變問題，本文對基于重復控制理論的逆變電源控制技術進行了深入的研究。
The selection rule of the hysteresis width has been developed in order to make the thd and rms value of the output voltage to be the best with high efficiency , according to the principle of pulse density modulation 根據脈沖密度調制技術的原理導出了使輸出電壓失真度最小、有效值最大，系統效率也較高的環寬取值公式。
Remove all old shipping labels , place the dtw express waybill on top of the package ; never cover thd bar - code ( even with transparent tape ) ; do not allow labels to become wrinkled or dirty 不要留舊標簽在使用過的紙箱上，運單應貼在箱面上，不可遮蓋運單的電腦條紋碼(包括用透明膠紙) ，要保持運單平滑干凈。
Armed with the combination of qualitative and quantitative study , the thesis aims at analyzing the schoolmaster ' s decision - mad ing process and exploring thd present situation of decision - making in our school 本文以定性和定量研究相結合的方法，分析校長決策過程，探究現階段我們的學校決策現狀。
In chapter 4 , thd thesis offered systematic suggestions to humanistic marketing . the system consists 4 parts : constructure culture , enviroment culture , social living culture and brand culture 第四部分提出了人文化營銷建議，即如何構筑建筑文化、環境文化、社區文化和品牌文化的綜合策略系統。
Customers can select different types of grinding wheels accroding to the difference of thd parts to be processed . our company can make grinding apparatus of other specifications or special spceifications 客戶可根據加工工件的不同選擇不同類型的砂輪。也可為用戶加工制作其它規格或特殊規格的磨具。
Mecc was founded in ogori - city , fukuoka japan in 1973 . the company sets design , manufacture , sales and after - sales seriver . the main product in thd lcd and oled driving devices 成立于1973年，主營：顯示器,偏轉線圈檢查儀和相關零部件的加工,組裝,銷售及產品售后服務；區內倉儲及商品展示；國際貿易。
Ballistic data processing in the firing table is thd early stage and an essential part of the effort to develop the firing data calculator program for 122mm howitzer type pl - 96 對pl96式122mm榴彈炮射表彈道數據處理是開發“ pl96式122mm榴彈炮射擊諸元計算器軟件”的前期工作及必要內容。
In recent years thd contents of scope of the cooperation between the same kind of factory will be wider and deeper . its sals amount is also in the lead position in the country 近年來,建新與同業及商業伙伴合作的范圍更加寬廣、內容更加深入、效益更加明顯.在國內多個地區銷售額名列前茅
Active pfc techniques have been researched systematically and used widely in the recent twenty years because of high power factor ( pf ) and low total harmonic distortion ( thd ) 有源pfc技術具有功率因數高和總諧波含量小等優點,在過去的二十年里,得到了長足的發展和廣泛應用。

名稱
說明
信箱
電話
圖片	移動背景圖固定背景圖重製上傳圖片

thd

thd THD ＝thread.

the