側基 的英文怎麼說

中文拼音 [zhāi]
側基 英文
latent group
  • : 側形容詞[方言] (傾斜; 不正) slant; sloping
  1. In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed

    對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: ( 1 )數珠珊瑚花被呈2 / 5螺旋狀發生,遠軸的1枚先發生,其次為近軸的1枚發生,最後方的2枚花被幾乎同時發生,第3枚花被在靠近第1枚的位置發生,第2枚和第3枚之間有1個空隙; ( 2 ) 4枚雄蕊是同時發生的; ( 3 )心皮發生於分生組織的遠軸,心皮原形成后,向上向軸生長,在子房成熟前在近軸非正中位形成1個孔,該孔為心皮最終愈合前的殘跡,到子房成熟時,因子房的生長孔被擠壓縮小,在進一步的生長過程中愈合.子房由1枚心皮構成; ( 4 )從子房發育過程的切片看,該植物的胚珠是在子房發生后不久發生的,子房上的圓孔形成時,從近軸的分生組織發生胚珠原,由胚珠原分化出珠被與珠心
  2. Floral aberrance of cbf1 transgenic tobacco and analysis of its flanking sequences

    1因煙草植株的花器官變異及其插入區翼序列的分析
  3. Leaves ternate ; leaflets papery or nearly leathery, ovate to ovate - elliptic, 6 - 15 cm long and 3 - 7 cm wide, apex abruptly acuminate, base rounded to subcordate, entire, both surfaces glabrous ; basal veins 3, lateral veins 4 - or 5 - paired, conspicuous on both surfaces ; petiolules 1. 5 - 2 cm long, glabrous

    葉為三出復葉;小葉紙質或近革質,卵形至卵狀橢圓形,長6 - 15厘米,寬3 - 7厘米,先端突尖,部圓形至近心形,全緣,兩面無毛;常有出3出脈,脈4 - 5對,兩面均明顯;小葉柄長1 . 5 - 2厘米,無毛。
  4. Based on the frequent occurrence of international aerial crimes, the rampancy and cruelty of criminals and the reality of brutal consequence, the essay analyses the features of the crime of aircraft hijacking, the crime of imperiling international civil aerial security and the crime of obstructing international aerial navigation with the component terms from three important international conventions on punishing aerial crimes in order to help people to appreciate the appearance and the essence of typical international aerial crimes deeply, to regard the motion of the crimes and to overwhelm the offence forcefully. based on the core of the legislative status of international civil aerial security, the jurisdiction of the aerial crimes, one emphasis of the article is to clarify concrete clauses on jurisdiction in the three conventions and analyses the important principle of " aut reddere, aut punire ". based on the problems on the jurisdiction of crimes in international society, it quests the implementation of t he principles of jurisdiction, pleading and extradition in the three conventions deeply

    於目前國際社會航空犯罪時有發生,犯罪分子猖獗狠毒,危害後果十分殘重的現實,本文從國際社會關于懲治航空犯罪的三個重要國際公約(東京、海牙、蒙特利爾公約)中規定的各種航空犯罪的定義入手,深入展開了對劫持航空器罪、危害航空器飛行安全罪、危害國際民用航空機場安全罪的犯罪特徵及其構成條件的分析,以期幫助人們更深刻認識這些典型的國際航空犯罪的表現及其實質,嚴密注視這些犯罪的動向,對其進行及時有力的打擊;鑒于國際民用航空安全法律地位問題的核心是解決航空犯罪的管轄權問題,本文重點闡釋了三個公約關于管轄的具體規定,並重分析了「或引渡或起訴」的重要原則;鑒于目前國際社會打擊國際航空犯罪管轄方面存在諸多實際問題,本文對公約規定的管轄、起訴、引渡原則的實現方式作了深入探討;鑒于各國在國內立法上對于空中犯罪的懲治、對違約國的制裁、對這類犯罪的預防措施等方面存在一些漏洞,本文根據目前掌握的一些資料,在獨立思考的礎上,提出了一些不成熟的看法及建議,以期對國際社會懲治航空犯罪貢獻自己微薄之力。
  5. Based on 2m contour of surveyed bathymetry from 1976 to 1999 and mean - high - tidal line distracted from remote sensing images acquired by landsat - 5 tm from 1976 to 2000 respectively, quantitative analysis about alluvion and erosion as well as the relationship between accretion of modern yellow river delta and the water and sediment discharge of yellow river is made, and the results indicate the mean - high - tidal level is more effective than 2m contour of the bathymetry. it is found that the accretion of modem yellow river delta is becoming less and less, what ' s more, erosion is even more than alluvion in some recent years. diaokou promontory has been eroded seriously since yellow river changed its course in1976

    以一般高潮線反映現代黃河三角洲沖淤演變時,從1976年黃河改道清水溝流路入海到2000年,整個黃洞三角洲凈造陸201 . 5km ~ 2 ,淤積有逐漸變慢的趨勢,甚至出現凈蝕退的年份;刁口河嘴大量蝕退,蝕退速率開始快速,后來逐漸變慢;清水溝河嘴大量淤積,淤積速率開始迅速,后來逐漸變慢,甚至出現凈蝕退;清水溝河嘴南到支脈溝一段岸線與刁口河嘴以西到灣灣溝一段岸線本穩定。
  6. So in that foundation this thesis proposed the amendatory expressions which can neglect the effect of secondary frame in computing structure lateral displacement, and this correction coefficient enhances the computation precision of that simplification method

    因此,本文在此礎上提出了不考慮次框架影響時結構移的修正公式,以提高此簡化方法的計算精度。
  7. Abstract : methanesulfonic acid method was used to prepare five acylated chitins. except heptanoyl chitin, four of them, i. e. acetyl chitin, propionyl chitin, butyryl chitin and hexanoyl chitin, had high degree of substitution ( from 1. 5 to 2. 0 ) and exhibited lyotropic liquid crystalline behavior and cholesteric phase. as the length of the side chain increased the critical concentration ( w / w ) somewhat increased from 0. 21 to 0. 26 because the chain rigidity dropped. the critical concentration values of all the four derivatives were much higher than that of chitin ( 0. 12 ) due to the decrease of intramolecular hydrogen bonds. the four acylated chitin can form typical banded texture after being sheared. there minimum concentrations to form banded texture of them were evidently different, varied from 0. 25 ( for acetyl chitin ) to 0. 37 ( for hexanoyl chitin ). these results further indicated that liquid crystallinity decreased while the length of flexible side substituents increased

    文摘:四種羧酰化甲殼素即乙酰化、丙酰化、丁酰化和己酰化甲殼素在二氯乙酸溶液中均呈現膽甾型溶致液晶相.臨界濃度隨側基長度增加而略有增加,衍生物的臨界濃度明顯都比原甲殼素高許多,這些規律都可以用鏈剛性的變化來解釋.四種羧酰化甲殼素在剪切時均能形成條帶織構,而且能形成條帶織構的最低濃度有明顯差別,隨側基長度增加而提高,進一步表明側基較長,液晶性減少
  8. Synthesis and properties of poly aryl ketone containing bis phthalazinone and methylene moieties

    含苯側基雜環聚芳酰胺酰亞胺的合成與性能
  9. Synthesis and characterization of poly aryl ether ketone copolymers with methyl - pendent group

    含甲側基聚芳醚酮無規共聚物的合成與表徵
  10. In this paper, from the viewpoint of basic automatic control system, a cooling tower supervisory controller is designed and tested by applying it on the digital simulator to real time control the tower airflow and tower fan sequencing in central air - conditioning

    摘要從集中空調冷卻水側基本自動控制系統的局部角度出發,設計了冷卻塔風扇上位機控制器,對風扇風量和運行臺數進行實時控制,並通過模擬試驗分析了其對系統控制穩定性和系統能耗的影響。
  11. And some methods for improving their poor solubility are introduced, including : incorporating bulky groups, hydrophilic groups, water soluble polymers and hyper - branched dendrimers ; synthesizing branched derivatives ; and degrading them into oligosaccharide

    對其解決的方法進行了分析總結:將體積較大的側基或親水性團大分子引入到分子鏈上,支鏈化或鍵接超支化合物,以及低聚糖化,以滿足不同應用領域特別是生物醫學工程的要求。
  12. During the resonance adjustment, the sound pressure distribution, levitation force and sample positions vary symmetrically with respect to the resonant state, and the allowed adjusting range of the reflector - emitter spacing is only the order of 0. 005 / 1

    聲場調諧過程中,聲壓分佈、摘要懸浮力和樣品位置等在諧振狀態兩側基本呈對稱性變化。懸浮樣品所允許的反射端一發射端間距調節范圍只有0 . 005兄量級。
  13. Synthesis and characterization of poly aryl ether sufone ether ketone ketone containing methyl pendant

    含甲側基聚芳醚碸醚酮酮的合成與表徵
  14. Transport format blind detection scheme using crc check on utran side

    側基於循環校驗的盲傳輸格式檢測方案
  15. Back side reference method

    側基準法
  16. Reaction of pendant group

    側基反應
  17. Synthesis and characteristic of poly aryl ether sufone ether ketone ketone containing meta - phenyl links and methyl pendant group

    含間苯及甲側基聚芳醚碸醚酮酮的合成與表徵
  18. Fig. 3 mcao for 3 hours, pwi showed that the maximun reducing amplitued of time - signal intensity was smaller than that of the left temporal lobe on the right sied, and after reperfusion there was almost identical

    Pw顯示左顳葉的時間一信號強度曲線的最在下降幅度較健小,恢復血供后兩側基本一致
  19. Synthesis and characterization of poly aryl ether ketone poly aryl ether sulfone ether ketone ketone random copolymers with methyl pendant

    含甲側基聚芳醚碸醚酮酮的合成與表徵
  20. The synthesis and application of non - linear copolymers contained polylactic acid were reviewed. the prospect of this study was previewed in this paper

    摘要本文對非線形含活性側基聚乳酸接枝共聚物的合成、性能以及應用進行了綜述,並對該研究的前景進行了展望。
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