段鍵 的英文怎麼說
中文拼音 [duànjiàn]
段鍵
英文
paiagraph key-
Therefore, to enlarge the aquaculture areas and exploit the deep sea is the way we must follow. and the key is the development of abyssal aquaculture cages, to be exact, the storm proof ability of the cages
擴大養殖面積，向深海發展已成為必然趨勢。而解決這些問題的關鍵手段就是發展深水網箱。深水網箱抗風浪能力是保證網箱養殖發展的重要環節。His accession to power was sudden, and occurred at a difficult, critical period in the company's history.
他執掌大權這事來得突然，發生在公司歷史上一個艱苦、關鍵的階段。As a part of zinc air battery, air electrode has become the key factor to the character of zinc - air battery, because of the stagnancy of the zinc electrode which is the anode electrode in the battery
空氣電極作為鋅空氣電池中的一部分，在鋅電極的研究幾乎進入停滯階段的現在，現已成為決定整個鋅空氣電池性能的關鍵。The two decades of development will serve as an inevitable connecting link for attainting the third - step strategic objectives for our modernization drive as well as a key stage for improving the socialist market economy and opening wider to the outside world
這是實現現代化建設第三步戰略目標必經的承上啟下的發展階段，也是完善社會主義市場經濟體制和擴大對外開放的關鍵階段。It is an important that bacteria contaminated vaccine in the biologicals production. we collected 703 samples of cell culture, virus cultivation and harvest which were contaminated by bacteria during poliovaccine production within two years. we checked these samples by bacteriological method and antibiotics sensitivity tests were done. it shows that 1 ) the main contaminated bacteria come from staphylococci, bacilli and streptococci of environment in the poliovaccine production. 2 ） it is effect that antibiotics to contaminated bacteria are doxycycline, albiotic, prescription 2, cefotaxime na salt, gentamycin, neomycin, aureomycin and erythromycin
在疫苗生產實踐中，細菌污染是影響疫苗質量和產量的關鍵性因素，筆者通過了兩年左右的時間，選取正常生產中零星細菌污染的細胞培養瓶、病毒培養瓶及收毒污染樣品等共703份，進行細菌學檢查，並對造成污染的主要細菌種類進行了各種抗菌藥物的耐藥性實驗，結果表明：我所脊灰疫苗生產中主要的污染威脅來自環境中的葡萄球菌，潛在威脅是桿菌和鏈球菌；強力黴素、林可黴素、配方2 、噻孢黴素鈉鹽、慶大黴素、新黴素、金黴素和紅黴素等抗生素對目前引起污染優勢細菌-葡萄球菌有明顯的抑菌效果，可作為疫苗生產后備抗菌手段參考At this vital, near-final stage he wanted nothing to go wrong with the launching of his brainchild.
在這個關鍵的，臨近尾聲的階段，他不希望自己精神產兒的降生出現任何差錯。In the process of producing terebinth and colophony, it ' s difficult to measure the amount of terebinth in the turpentine on line, but it ' s the key to realize automatic control for the whole process
在蒸汽蒸餾連續法生產松香和松節油的過程中，澄清階段的松節油含油量大小的在線檢測一直是一個難點，也是整個生產過程實現自動控制的關鍵。The most critical part of the enterprise commenced.
這次冒險活動最關鍵的階段到來了。( 8 ) the mean total scores of ocsqa point to significant differences among ages. it shows 13 > 12 > 15 > 14 > 16 > 18 > 17, and 13 is a critical age. elder students report more obsessions, and younger students report more compulsions
舊）在整體上，中學生強迫癥狀7個年齡段之間存在顯著差異，表現為13 1二匕14 16 18 17 ，強迫癥狀水平基本上隨著年齡的增加而逐漸降低， 13歲是一個關鍵年齡。Deep submergence rescue vehicle ( dsrv ) is one of the main methods of rescuing and ensuring of submarines. underwater interfacing is the key technique in dsrv rescuing performance
深潛救生艇（ dsrv ）是潛艇救援的主要救生和保障手段之一，其中水下對接技術是深潛救生艇實施救援的關鍵技術。Based on the analysis of the data on global metallogeny in the framework of geodynamics and study of the processes of continental evolution and metalloeny of of sanjiang, qinling and xingan - mongolia orogenic belts, we have reconsidered the geodynamic evlution and metallogeny during indosinian to early - yanshan movement in china, and established large - scale metallogenic model on intracontinental evolution we in orogenic belts. the main results are summarized as follow. ( 1 ) systematically gathering the data about large - scale and superlarge - scale deposits in the world and drawing up the map of global tectonics and metallogeny ; finding out the segmentation of circle - pacific ocean metallogenic belt and informing that the giant deposit clusters are the prominent feature of global metallogeny
本文在總結全球大規模成礦的地球動力學背景資料基礎上，通過深入解剖和系統對比我國三江造山帶南段、東秦嶺造山帶和興蒙造山帶中南部等典型造山帶關鍵地區以陸內演化過程為核心的地球動力學演化歷史及其成礦特徵，重新認識了我國大陸印支?早燕山期的動力學演化過程及其成礦效應，建立了關于造山帶陸內演化階段主要過程中的大規模成礦模式。Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced
混頻器是微波通信、射電天文學、雷達、等離子物理、遙控、遙感、電子對抗，以及許多微波測量系統中至關重要的部件。在現代通信系統中，毫米波頻段通常採用超外差接收機，混頻器作為第一級就成為關鍵部件。由於在毫米波頻段，同頻段高性能的本振源成本高，技術難度大，採用分諧波混頻技術是解決此問題的有效途徑，只需射頻頻率1 / 2 、 1 / 4甚至1 / 8的本振頻率即可實現混頻。There are two stages to crux maifan stone ' s formation, the first stage is the forming stage of primary material, that is to say, the stage of mother rock formation, in this stage, the latter hypabyssal intrusive of crystallization fractionation and self - metamorphic process are an important factor to make sure them have many trace elements
麥飯石的形成中有兩個階段是十分關鍵的，第一個階段是基本物質的形成階段，即母巖的形成階段。在這一階段中巖漿分異結晶晚期的淺成侵入以及自變質作用，是保證其富含營養微量元素的重要條件。But so far, despite large numbers of researching works by various methods, these governing aspects have not been studied distinctly, some problems are so much as illegibility
盡管各國工程界和學術界不斷通過各種手段，開展了大量的研究工作，但這些關鍵問題遠沒有被研究清楚，有的甚至還十分模糊。This paper use the ncep / ncar day - to - day reanalysis data of 500hpa high field and so on, choose ural mountain, baikal, okhotsk as the key district, the mid - high latitude of eurasia circulation courses that have long duration ( scale of time is middle, namely during 10 - 30 day ), maybe continue continuously after being intermittence of 1 - 2 days in middle, appear repeatedly is for research object, define an index " i " of the circulation pattern over mid - high latitude of eurasia. a method is proposed to identify the summer typical persistent circulation pattern at 500hpa levels over eurasia mid - high latitude. the climate characteristics of those typical persistent circulation patterns are studied
本文利用ncep / ncar再分析逐日500hpa高度場等資料，選擇烏拉爾山、貝加爾湖、鄂霍次克海這三個地方作為關鍵區，以夏季歐亞中高緯度持續時間長（時間尺度屬于中間時間尺度，即10 ? 30天之間） 、中間可能會間歇1 、 2天然後又繼續持續、反復出現的環流過程為研究對象，定義了一個夏季歐亞中高緯流型指數，在此基礎上提出了一種對夏季歐亞中高緯500hpa典型持續流型的界定方法，研究了典型持續流型的氣候特徵，分析了流型指數的年代際變化，以及對應不同階段、不同流型的降水場、加熱場、海溫場等的主要特徵。After elaborating the principle of an 802. lib key modulation scheme - complementary code keying ( cck ), this paper proposes and realizes a hardware circuit solution of 802. 11b pcmcia wlan interface card, which can reliably offer a maximal 11mbps data rate and freely switch within 14 working channels in 2. 4ghz frequency band
接著在詳細闡述了802 . 11b協議核心調制技術?互補碼鍵控（ cck ）的原理的基礎上，本文提出並實現了一種峰值傳輸速率為11mbps的802 . 11bpcmcia高速無線網卡的硬體電路設計方案，在2 . 4ghz頻段該網卡可在14個工作通道上自動切換，實現高速突發數據的可靠傳輸。Finally, it will bring about the transformation of the education mode of thinking. all these are doing a work of prerequisite cretique in educational mode of thinking, so it will lead education research methodology from abstractionism to practicalism
在完成對傳統的教育理論思維方式的關鍵制約因素? ?教育理論悖論本性看法轉換的基礎上，完成教育理論研究思維方式的轉換，開始轉向以「實踐為中介」的教育理論研究階段。You can search for online snippets by keyword
您可以通過關鍵字搜索聯機代碼段。Hk ministerial remains key staging post towards conclusion of doha round
香港部長級會議是多哈談判的關鍵階段Because the chief office has key effect on station ' s development, the paper try to researching systemic on performance appraisal of station chief office in order to promoting its unfaltering development. based on an in - depth discussion of current research and application status of performance appraisal theory, the paper explores its performance appraisal linking with the actual situation of station chief office
由於基層站段長是鐵路行業的脊樑，並且在相當程度上，對鐵路提高經濟效益、社會效益和逐步發展壯大起著關鍵性作用，因此，本文力圖對蘭州鐵路分局站段長績效考評體系進行系統全面的研究，以促進蘭州鐵路分局穩步發展。分享友人