基侧的
- 与 基侧的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Objective:To study the antifungal activity of triazole alcohols by introducing N-butyl and substituted benzyl as side chain.
目的:研究具有正丁基和取代苄基侧链结构的三唑醇类化合物的抗真菌活性。
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In situ testing methods presented in the paper are limited to cone penetration, standard penetration, pressuremeter and Marchetti dilatometer tests.
但基桩受力的情况与现地试验的种类繁多,为求精简,基桩的静态分析仅限於受轴向与横向力的情况,现地试验则选择比较常用的圆锥贯入试验、标准贯入试验、侧压仪、和Marchetti 膨胀仪试验。
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Based on the above experimental results, we proposed that the exciplex formation also depends on the third factor, that is the interaction between the side-groups of donor and acceptor, besides the ionization potential and electron affinty of donor and acceptor.
因此,激基复合物的形成除取决于两个分子的电离能和电子亲合力大小外,还依赖于另一个参数,这就是分子侧基之间的相互作用力。
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With tile ovary maturing, the orifice was narrowed because of tile ovary growth at last fused completely. The gynoecium is composed of a single carpel.(1) In tile series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when tile mouth of ovary was formed.
子房由1枚心皮构成;(4)从子房发育过程的切片看,该植物的胚珠是在子房发生后不久发生的,子房上的圆孔形成时,从近轴侧的分生组织发生胚珠原基,由胚珠原基分化出珠被与珠心。
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The optical properties, fluorescence quantum yields and electrochemical properties of these polymers were investigated. It was found that the optical properties of the polymers did not show obvious dependence on the alkyl length on phenylene.
苯环上烷基侧链长度的改变对取代共聚物的光谱、电化学和发光效率等影响很小;而随着苯环上烷氧基侧链长度的增加,聚合物的光谱稳定性逐渐增强,荧光发射光谱中的0-1转变逐渐被抑制,荧光发射半峰宽减小。
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Plants often sparsely pubescent basally; sepals ascending or rarely suberect; filaments of lateral stamens curved at base; petals (0.6-)0.7-1.6(-1.8) cm.
基部的植株通常疏生短柔毛;萼片上升的或很少近直立;侧的雄蕊的花丝弄弯在基部;花瓣(0.6-)0.7-1.6(-1.8)厘米 3
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Inflorescences lateral or terminal on old or new growth; male and female inflorescences separate: male spikes in clusters of 3, lateral at base of new growth or rarely on old growth, pendulous; female spike terminal on new growth, erect. Flowers anemophilous.
在老的或幼枝上的花序侧生或顶生;雄和雌的花序分开:在3的簇生里的雄性穗状花序,在老枝上的幼枝或很少的侧的在基部,下垂;在幼枝,直立上顶生的雌性穗状花序。
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The molecule of taxol is an extremely complex diterpene with a taxane ring structure fused with a four-membered oxetane ring, an ester side-chain at position C-13 and a benzoyl side-chain at the C-2 position Fig.
紫杉醇分子是一个极其复杂的四环二萜类化合物:一个紫杉烷环加一个四个元素组成的氧烷环,在C-2和C-13上还分别有一个苯氧基和酯基侧链。
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The latter is hydrolyzed in the acidic conditions, then the recovered copolymer of EO and glycidol with multi pending hydroxymethyls is esterified with 2-bromoisobutyrylbromide to produce the ATRP macroinitiator with multi pending bromoisobutyryl groups .
共聚物poly的羟基与2-溴异丁酰溴进行酯化反应,得到侧链挂有2-溴异丁酸酯基结构的可以用于原子转移自由基聚合体系的大分子引发剂Poly_
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A novel polymer of Poly(diglycidyl maleate-co-stearyl methacrylate) was synthesized and its structure was characterized by ~1H NMR. Its self-assembly behavior was studied in different solvents. It was found that vesicles and tubule-liked aggregates can be obtained through self-assembly of P(DGMA-co-SMA)/THF/EtOH system. And spheral aggregates were obtained in P(DGMA-co-SMA)/THF/H_2O system while the spheral aggregates were converted into rod-liked aggregates and line-liked aggregates after aged for different time.
合成了带含环氧基侧链和十八烷基侧链的聚(马来酸二缩水甘油酯-co-甲基丙烯酸十八酯),用~1H NMR对所得的共聚物进行了表征;研究了其在选择性溶剂中的自组装行为,发现P(DGMA-co-SMA)/THF/EtOH体系可以通过自组装形成囊泡形自组装体和支化的管状自组装体,P(DGMA-co-SMA)/THF/H_2O体系最初自组装形成球形自组装体,随着陈化时间的延长,球形自组装体逐渐融合成长条形自组装体和线形自组装体;探讨了自组装过程的机理,建立了可能的自组装过程模型。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。