超選擇性的 的英文怎麼說

中文拼音 [chāoxuǎnzháixìngde]
超選擇性的 英文
subselective
  • 超 : Ⅰ動詞1 （越過; 高出） exceed; surpass; overtake 2 （在某個范圍以外; 不受限制） transcend; go beyo...
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. And then facing the problem of the channel estimation of the adaptive modulation system, we conclude out the channel estimation algorithms on maximum likelihood ( ml ) estimation and maximum a posteriori ( map ) estimation under the condition of flat fading channel and selective fading channel in detail. to meet flat fading channel, we simulate the relationship of the ratio between the error covariance in map estimation and ml estimation and pilot symbol message length. the conclusion can be drawn from these results

    接著，對自適應調制系統中的通道估計問題難點，詳細推導了平衰落通道條件下和選擇性衰落通道條件下最大似然（ ml ）估計和最大后驗概率（ map ）估計演算法，針對平衰落通道，我們模擬了map估計和ml估計的方差與導頻符號長度的關系，模擬結果表明，錯誤方差受多譜勒頻率的變化影響最大，並且對實際的自適應調制系統，導頻符號長度的取值超過20個符號長度時， map通道估計明顯優于ml通道估計。
  2. Leading by professor yang weizhong, gamma knife center of neurosurgery of affiliated xiehe hospital in fujian medicine university introduced world leading operation navigation system, micro - operation system and ultrasonic operation devices, etc. selective cerebral artery tumour chemotherapy, embolism treating brain blood vessel disease were successfully applied and publicly recognized highly difficult neurosurgery operation is mastered like avm, aneurism, brain tumour, sponge tumourm, blood vessel tumour and other tumours

    福建醫科大學附屬協和醫院神經外科及伽瑪刀治療研究中心在楊衛忠教授領導下，引進了國際先進的手術導航系統顯微手術系統和超聲手術系統等先進設備。成功地應用導管技術開展超選擇性腦動脈化療顱內腫瘤介入性栓塞治療腦血管病熟練掌握神經外科公認的高難度手術如avm動脈瘤腦干腫瘤海綿竇腫瘤血管腫瘤三腦室前後部腫瘤枕大孔區腫瘤等。
  3. The microphone has very selective directionality - we use the term ' hyper - cardioid ' to describe the directional characteristics of the unit

    麥克風已經非常有選擇性的方向性-我們用 '超心 '來形容定向結合本單位的特點。
  4. Spinal angiograph showed that most of the intercostal arteries in thorax region were connected transversely with the contralateral isonym arteries

    超選擇性血管造影顯示胸、腰段，毗鄰的節段動脈之間及與對側同名動脈之間有廣泛吻合。
  5. Tg - ms study on pyrolysis behavior of shenmu coal macerals

    選擇性聚團法制備超凈煤的機理研究
  6. This design keep the twice frequency transform and the superheterodyne structure in analog receiver, and use programmable direct digital synthesizer ( dos ) in rf section. use this method, we can not only inherit the advantage of high sensitivity and high selection in traditional design, but also improve the automation of the equipment

    該方案保留了原模擬接收機二次變頻的超外差結構，在射頻前端利用了可編程的數字頻率合成器（ dds ） ，這樣既繼承了原接收機的高靈敏度，高選擇性的優點，又提高了它的接收機自動化特性。
  7. And typical super heterodyne structure in rereiver part. this scheme benefited to reduce frequency error and phase error, and had the advantages of good dynamic range and selectivity, short exploitation cycle and small venture in the given performance demand, etc. this system implemented a six - layer hoard rf handset model together with baseband by using advanced eda tool veribest 2000

    系統設計應用hd155131的gsm900 dcs1800雙頻解決方案，發射機部分主要採用offsetpll方案，該方案有利於減小系統的頻率誤差和相位誤差；接收機部分採用典型的超外差式結構，它具有優良的動態范圍和選擇性，在給定的性能要求下具有開發周期短、風險小等特點。
  8. The isolation and purification of dnaase in the earthworm the earthworm dnaase was purified from the tissue extract of earthworm by denaturing the protein with low ph buffer, high temperature, ammonium sulfate precipitation, deae - cellulose ( de52 ) chromatography and ultra - filter membrane

    雙胸蚓組織中dna酶的分離純化雙胸蚓組織粗提取液經過選擇性酸變性、選擇性熱變性、硫酸按分段鹽析、 deae一纖維素（ de52 ）柱層析、超濾膜分級分離后得到一個電泳純的dna酶。
  9. Electrochemlcal sensor was widely used in the analytical determination recentlythe studyofchemlcal modified electrode （ cme ） whlchact as electrochemlcal sensor was very plentiful the chemical modified carbon paste electrode （ cmcpe ） which was fabricated by mingling modifier with carbonpaste 叩 plledmore often the cpe has the characteristic ofeaslly modified ， wide using range ， fabricated easily3 innoculty ， long llte span etc because modified spedal substance cmcpe has spedal mnctlon ， it is studied more and more byelectfochemlcal worker now supermolecule chemistry ， the emerging and up to date cross su 刊 ect ， involves all su 刊 ects of chemistry biochemistry and material science etc inthatsupralllolecule c 卜 cthlstry chcffi1stfy offers an effective method for chemists to solve the long term puzzle of improving selectivity ， ithas gotten a great devebpment from it ’ s theory beingput forward we can expect the greatly wide application ofsupermolecule chemistry on cme but because the difficulty how to station it on the surface of ethetrode cannot be solved easily ， the application of supermolecule chemistry on cme was defined

    Cmcpe具有了一般碳糊電極的特點，同時又因為修飾了特定物質，使cmcpe具有了特定的功能，越來越受到電分析工作者青睞。而超分子化學是一個新興的跨學科的交叉前沿領域，由於超分子化學解決了一直困擾化學工作者的選擇性問題，因而從其理論提出以來，就得到了巨大的發展。可以預期超分子化學在化學修飾電極方面將有非常廣闊的應用前景，但現在由於將超分子試劑修飾在電極這一環節上存在困難，所以現在超分子試劑在cpe上應用較少，在cmcpe中的應用更少。
  10. Fabrication and inspection method for high pressure urea equipment selective corrosion and metallographic examination on the urea grade extra low carbon cr - ni - mo austenitic stainless steel

    尿素高壓設備製造檢驗方法.尿素級超低碳鉻鎳鉬奧氏體不銹鋼的選擇性腐蝕檢查和金相檢查
  11. Increased understanding of extrahepatic collateral pathways, superselective embolization, and appropriate selection of embolizing agent with suitable particle size should improve the quality of post - tace care

    經由對肝外側枝循環血管的了解、超選擇性的栓塞、適當的栓塞劑，以及適當大小的栓塞劑顆粒，可以提升肝細胞癌病人接受經導管動脈化學栓塞治療的照護品質。
  12. Limited or restrictive tendering procedures are, in line with the wto gpa provisions, only permissible under specified exceptional circumstances. where the nature of the contract such as a contract that is time critical or one that requires particularly high levels of skills and proven reliability dictates that tenders have to be invited from qualified suppliers contractors, selective tendering or prequalified tendering may be used

    和世貿采購協定的規定一樣，有限度或局限性招標程序只有在指定的特殊情況下，方可採用。若限於合約的性質，例如合約必須依時完成，或合約要求特別高超的技術和經驗證的可靠性，必須向合資格的供應商承包商招標，便可採用選擇性招標或資格預審招標程序。
  13. Limited or restrictive tendering procedures are, in line with the wto gpa provisions, only permissible under specified exceptional circumstances. where the nature of the contract ( such as a contract that is time critical or one that requires particularly high levels of skills and proven reliability ) dictates that tenders have to be invited from qualified supplierscontractors, selective tendering or prequalified tendering may be used

    和世貿采購協定的規定一樣，有限度或局限性招標程序只有在指定的特殊情況下，方可採用。若限於合約的性質，例如合約必須依時完成，或合約要求特別高超的技術和經驗證的可靠性，必須向合資格的供應商承包商招標，便可採用選擇性招標或資格預審招標程序。
  14. To isolate and purify dnaase in the earthworm first, the tissue extract of earthworm was prepared by dissolving the earthworm with sucrose and denaturing the protein with low ph buffer. then dnaase was purified by denaturing the protein with higher temperature. the following steps were ammonium sulfate precipitation, deae - cellulose ( de52 ) chromatography and filtration by ultra - filter membrane

    雙胸蚓組織中dna酶的分離純化採用蔗糖溶解雙胸蚓，並選擇性酸變性制備雙胸蚓組織粗提取液，再經選擇性熱變性、硫酸銨分段鹽析、 deae ?纖維素（ de52 ）柱層析及超濾膜分級分離對雙胸蚓組織中dna酶進行分離純化。
  15. Experience of the following manufacturing processes ; ultrasonic welding of plastics, thermal forming of plastics, thick film screen printing, selective soldering

    有下列製造工藝的經驗:超聲波焊接塑料，塑料熱成型鉚接，厚膜絲網印刷，選擇性錫焊
  16. 二 according to the reasons above, we try to " find and remedy the defect ", study the problem about the developing of creative spirit from the more of a teacher and discover two teaching principles : reducing dependent degree, increasing constructive degree and building knowledge platform like supermarket, in order to unite the choosing and opening

    二、針對上述原因，進行「查漏補缺」 。著重於教師的角度，理性地探討了創新精神培養的問題，提出了兩個教學原則：減少依存度，增強建構度和創建「超市」式的知識平臺，使開放性與選擇性有機統一。
  17. Supraselective transarterial chemoembolization ( stace ) more efficiently targets chemotherapy delivered via the feeding arterial branches of the tumor than does conventional transarterial chemoembolization ( tace )

    通過腫瘤營養動脈分支實施的超選擇性肝動脈化療栓塞術（ stace ）比常規肝動脈化療栓塞術（ tace ）能更有效地達到化療的目的。
  18. R5 has excellent systematic function, and is dealing with the commercial data respects of such trades as the costume, shoes, glasses, etc. specially. r5 uses the technology out of the common, and makes its operation performance far go beyond counterparts. it is important reason to user abandon original erp system and choose the r5 too

    R5具有優異的系統性能，特別是在處理服裝鞋類眼鏡等行業的商業數據方面， r5運用與眾不同的技術，使其運行性能遠遠超出同行，這也是用戶摒棄原有erp系統而選擇r5的重要原因。
  19. Having served as the director of the institute of chemistry, academia sinica for nine years 1987 - 1996 and the president of the chemical society in taipei for two years 1993 - 1994, dr. chou put in great efforts to promote the international activities of the chemistry community in taiwan

    年起探討超音波震碎鉀對?類化合物中碳-硫鍵斷裂反應研究，發現了極有趣的化學選擇性，方位選擇性及立體選擇性，亦對超音波震碎鋰在有機膦化學上的用途有些研究報告。曾於
  20. The selectivity and activity of enzyme in the reaction media, especially in ionic liquids and supercritical liquids was reviewed in the paper

    文章以溶劑分類，探討溶劑，特別是引入新的反應介質離子液體和超臨界流體對酶催化活性和選擇性的影響。
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