etr 中文意思是什麼

etr 解釋
附加加惠定期壽險
  1. The value of carotid / total chlorophyll of treatment 1. 4031, 1. 9080, 1. 0971 times that of the control respectively. s02 decreased the produce of apparent photosynthetic electron transport ( etr ), over photochemical quantum yield ( yield ), non - photochemical quenching ( q

    處理100天以後，二、三年生苗木處理多酚氧化酶的活性分別是對照的5 . 7551 、 2 . 1989倍；它們的過氧化物酶活性則是對照的4 . 8484 、 15 . 6403倍。
  2. After the stolon had suffered from severing disturbance, clonal ramets could keep photosynthetic organ from being damaged through the plastic responses of the chlorophyll fluorescence traits, such as increasing nonphotochemical quenching of chlorophyll fluorescence ( npq ), decreasing actual photochemical efficiency of ps ii in the light ( f / fm " ) and photochemical electron transport rate ( etr ). moreover, the clonal ramets could also increase water use efficiency by means of decreasing stomatal conductance

    在匍匐莖受到切斷干擾后，臭柏能通過提高非光化學猝滅（ npq ） 、降低ps實際光化學量子產量（ f fm 』 ）和表觀光合電子傳遞速率（ etr ）等葉綠素熒光特性的可塑性反應來保護小枝光合機構不被破壞，並且可以降低氣孔導度以提高水分利用效率。
  3. The cloning cdna fragment was extracted from positive clones and sequenced. the results showed that the cdna fragment was 816bp in size, encoding a protein which included 272 amino acids. the sequence homology analysis was carried out via the software blast 2. 0 network service in the four large databases - genbank, embl, ddbj, pdb, which had recorded 1 337 978 nucleotide and protein sequences. the results of the analysis indicated that the nucleotide homologous rates between the rubber tree etr and 15 recorded etrl of other plants ( mango, passion fruit, persia plum, strawberry, grape. . etc ) were 75 % - 80 % ; the protein homologous rates between the rubber tree etrl and these recorded etrl genes were 90 % - 95 %. from the results mentioned above, we could confirm that the cdna of rubber tree etrl had been cloned

    從陽性克隆子中提取克隆片段，經序列測定分析，結果表明，克隆片段的cdna大小為816bp ，編碼的蛋白質包含272個氨基酸。基因序列通過blast2 . 0networkservice軟體對genbank ， embl ， ddbj ， pdb四個大型數據庫中記錄的1337978條核酸和蛋白質序列進行序列相似性檢索，結果表明與芒果、一西番蓮、波斯梅、草毒、葡萄、西洋梨等15種已報道的植物的etrl基因cdnag的同源率為75 88 ；蛋白質氨基酸序列的同源率為90 95 ，表明本研究確實克隆到了橡膠樹etri基因的cdna序列。 4
  4. Etr electronically tuned receiver

    電子調諧接收器
  5. The hardware design which is the basis of the whole design based on sopc cooperates with the nios cpu to accomplish the functions of collecting ts information, detecting errors, and displaying information. the main content in this dissertation includes : ( 1 ) introducing the standard of mpeg - 2 system layer syntax and etr 290 standard about the three levels of detecting parameters ( 2 ) describing the structure and relationship of psi ; designing the hardware implement to accomplish the functions of collecting and analyzing ts information ( 3 ) analyzing and researching the three levels of detecting parameters to accomplish the partition of the hardware and software design, designing the detecting modules cooperated with the software and verifying the functions according to simulation ( 4 ) debugging and testing the design to verify it can achieve our requirements

    論文的主要內容包括: （ 1 ） mpeg - 2傳送流系統層的語法規范的介紹和dvbetr290標準中關于對碼流進行三層檢查和監測的參數的介紹; （ 2 ）描述了傳送流特殊信息之間的結構關系，介紹了用硬體方式實現碼流基本信息的提取的設計方法，並將這些信息提供給軟體進行分析處理和結果的顯示，從而實現對碼流提取和分析的功能; （ 3 ）對碼流的三層監測參數進行了分析研究，完成設計的軟硬體劃分，通過硬體設計方式完成對各個監測模塊的開發工作和時序模擬驗證，實現碼流監測功能; （ 4 ）介紹了對碼流基本信息進行提取、分析和碼流檢錯的硬體設計的調試情況和實驗驗證工作，以及最後與軟體設計部分進行聯合調試的情況
  6. This dissertation discusses realization and theory of mpeg - 2 transport stream analysis and monitoring. the main contents are as follow : 1. introduces the standard of mpeg - 2 system layer syntax and etr 290 standard about the three levels of detecting parameters 2

    本論文就基於nios的碼流分析和監測的理論及實現都作了較深入的探討，主要內容如下: 1 .根據mpeg - 2系統層語法規范協議，對ts流的包結構以及psi信息之間的關系進行了深入細致的分析，介紹了碼流分析的監測標準和規范以及dvb建議評估的參數。
  7. Under this condition, the rates of etr change so frequently that the export enterprises cannot plan their production in the long run and the seriousness of tax law is destroyed. that means that our government has n ' t found the inherent law of etr

    在這種背景下，出口退稅率的頻繁變動，使出口企業無法對生產經營進行長期、科學的規劃，而且影響了稅法的嚴肅性，在國內、國際上造成一定影響。
  8. Export tax refund ( etr ) has been being the focus concerned by the government and enterprises since 1994, when the new tax system began to run. the government had to lower the rates of etr in 1995 and 1996 respectively because the refund - cheating was rampant then. lowering the rates of etr can lessen the burden of public finance, but at the same time, it increased the costs of exports and the goods became less competitive internationally

    1994年新稅制實行以來，出口退稅問題一直為我國財政、稅務、外經貿部門及企業所關注： 1994 、 1995年出口騙稅猖獗，加上增值稅徵收中存在的「征少退多」 ，使財政面臨巨大壓力而不得不兩次下調出口退稅率；退稅率下降雖減輕了財政負擔，但卻加大了出口貨物成本，降低了我國商品在國際市場上的競爭力； 1997年東南亞金融危機發生后，由於我國政府承諾人民幣不貶值，為擴大出口、刺激經濟增長，繼1998年先後，政府又先後多次、分批調高各類商品的出口退稅率。
  9. First, a plant expression vector, pbbbt was constructed by inserting tsase into pbbb - etr to substitute the etr gene within the plant expression vector. then, it was introduced into the super - poison agrobacterium tumerfaciens eha105 through the " triparental mating " method. twenty regenerated tobacco plantlets were obtained with selection medium under the ppt selective pressure

    首先將tsase基因取代植物表達載體pbbb - etr的etr基因構建植物表達載體pbbbt ，然後利用「三親交配」法導入超毒性農桿菌菌株eha105中，接著通過農桿菌介導法遺傳轉化煙草，經過連續的ppt抗性篩選，獲得20株抗性植株。
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