- 更多网络例句与可见物相关的网络例句 [注:此内容来源于网络,仅供参考]
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This is due to the fact that AFP in the sample flows through the sample pad and binds the conjugate to form a complex. This complex then migrates down to the membrane and binds to the immobilized anti-AFP antibody A2 of the test line, resulting in the immobilization of the reddish conjugate.
如果样品中含有甲胎蛋白,膜上便会出现肉眼可见的微红色检测线,这是由于样品中的AFP与标记有单克隆抗体A1的免疫金结合形成复合物,复合物向膜上移动与固定在膜上的检测线单克隆抗体A2结合反应,结果在该处形成固定的微红色线条。
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Cellulose effusion can be found from epicardium to pericardium, it is typical fibrinous pericarditis
从心外膜表面直到心包可见细小的纤维素性渗出物的沉积物,这是纤维素性心包炎的典型表现
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More than 90 percent of the visible mass in a galaxy cluster is hot gas.
星系中超过90%的可见物是炽热气体,剩下是星星。
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Mass morphological observation: Nasal and sinus cavity got clean within 1 to 2 weeks postoperatively. Operative cavity had the De-mucous reaction from 4 to 6 weeks, such as mucous edema, vesicles, granulation tissue, mini-polyps, fibrous hyperplasia, and adhesion or regenerated diseases may appear in this stage.
结果: (1)对鼻内窥镜术腔大体形态学观察:术后1—2周术腔分泌物较多,残余渗血形成干硬血痂,粘膜表面纤维素渗出物形成模样结构,组织粘膜充血水肿;术后4—6周术腔分泌物减少,术腔可见小囊泡、肉芽、纤维结缔组织增生等病变。
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UV-Vis and continuous variation plot method were used to study the complexation of γ-cyclodextrin with bromocresol green, and the stoichiometric ratio of the complexation was to be 1∶2. Thermodynamic analysis results show an inverse relationship between temperature and complexation constant, and the change of enthalpy, entropy and free energy of the complexation were -39.988 kJ/mol, 86.400 J/ and -14.245 kJ/mol, respectively, which indicating that hydrophobic effect was the main force to form the complexes.γ-Cyclodextrin and bromocresol green complexes were examined by nuclear magnetic resonance, infrared spectrum and molecular modeling analysis, and was may be the group included in γ-cyclodextrin.
采用紫外-可见分光光度法和等摩尔连续变化法研究了γ-环糊精与溴甲酚绿的包合作用,确定了包合物形成的化学计量比为1∶2;采用热力学方法分析了温度与包合常数之间的关系,计算了包合过程的焓变、熵变及自由能变化分别为-39.988 kJ/mol, 86.400 J/和-14.245 kJ/mol,这表明疏水作用力为主要驱动力;采用核磁共振、分子模拟和红外光谱法对包合物进行了研究,确定了包合物的形成,分析认为这可能是基团进入γ-环糊精腔内导致增色效应。
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The charge transfer salts with second order nonlinear optical properties have been synthesized based on hexamethylenamine and the heteropoly acids,H 3PMo 12 O 40 ·nH 2O,H 4SiMo 12 O 40 ·nH 2O and H 4GeMo 12 O 40 ·nH 2O and characterized by elemental analysis,IR spectra and UV spectra.
本文研究了一系列不同富硫有机配体的配合物以及富硫有机分子修饰的硫化物;合成了两个系列的7个富硫配合物和2个电荷转移盐,运用元素分析、红外、紫外-可见光谱对配合物进行了表征,并且通过单晶四圆X-衍射测定了C_5H_6S_5CuI(1)、(C_5H_6S_5)2PdI_2(6)、C_(10H_(10)S_8[(C_4H_4S_4)AuCl_2](8)、C_(10H_(10)S_8Hg_2Cl_6(9)四个化合物的晶体结构。
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The absorption spectrum of the inclusion complex was decreased and shifted toward long waves in the presence of DNA, confirming the intercalative interaction ofβ-CD-TH with DNA.
可见吸收光谱实验的结果是DNA与硫堇包合物之间的嵌插结合作用使包合物的最大可见吸收峰红移、吸光度降低。
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While the tissue spaces surrounding a few blood vessels wasAl and Fg positive,no Al or Fg positive cells were observed.In antemortem injurygroup,diffuse subarachnoid hemorrhage,cerebral edema,swelling or pyknotic neu-rons could be observed.The axons showed irregular swelling and disconnection at1~3h,marked swelling and disconnection at 6h,and retraction ball at 15h whichwas more remarkable at 24h after injury.The space between myelin sheaths andaxons was increased at 3~6h after injury.Tortuous and wavelike myelin sheathswhich adhered on axons incompletely,or even peeled off could be found from 15hto 24h after injury.Perinuclear lysis of Nissl bodies began at 24h after injury.Thenumber of GFAP positive cells in cerebrum and brain-stem increased significantlyfollowed by decrease,and then increased again,but the time courses of the changesin different areas of brain were not same.Al and Fg positive neural cells,mainlysurrounded blood vessels,with diffuse or peripherally distributed positive matter incytoplasm could be observed at 0.5h after injury.The number of Al or Fg positivecells and the intensity of immunoreaction increased with the time of injury.The areaof SYN positivity in medulla oblongata and pons decreased notably 3~6h afterinjury,then return to normal levels and continued to 24h after injury.
生前损伤组,可见广泛蛛网膜下腔出血,脑组织水肿,神经细胞肿胀,晚期神经元固缩;伤后1~3h见部分神经轴突不规则增粗、断裂,伤后6h断端膨大,伤后15h可见收缩球,至伤后24h更为明显;伤后3~6h可见部分神经髓鞘与轴突之间的间隙增宽,伤后15h髓鞘明显曲折,不完全附着在轴突两侧,甚至剥脱,持续到伤后24h;核周尼氏体减少在伤后24h才开始出现;同一部位的GFAP阳性细胞数目随损伤时间发生改变,先增多(最早在伤后0.5h),达到高峰后减少,其后又有增多趋势,但不同部位的GFAP阳性细胞数目增减的时间过程不尽相同,同时,大脑中的GFAP阳性细胞数目也有改变;伤后0.5h,可在脑干组织中见到Al和Fg阳性神经细胞,主要位于血管周围,阳性物在胞浆中呈弥散性分布,但部分细胞的阳性物仅分布于靠近胞膜的胞浆中而呈环状,随损伤时间延长,阳性细胞数目增多,反应强度增加;伤后3~6h,延髓及桥脑中的SYN阳性物面积减少,其后恢复到正常水平,并持续到伤后24h。
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This dissertation aims at finding anticancer and antibacterial polynuclear complexes targeting DNA with high activity and low toxicity. Sixteen compounds were synthesized, and characterized by means of X-ray single crystal diffraction, elemental analysis, molar conductivity and IR, and the influencing factors on structures of the compounds have been investigated. The actions of these compounds to DNA were also investigated by spectral, electrochemical and hydromechanical methods.
本论文以DNA为靶点,以寻找新结构类型的高效、低毒的抗癌、抗菌多核配合物为目标,从分子设计出发,共合成得到了16个化合物的单晶结构,对其进行了结构表征,探讨了结构影响因素,并研究了其超分子结构;采用紫外-可见吸收光谱法、荧光光谱法、电化学和粘度法,从分子水平上研究了所得配合物与DNA的相互作用;在细胞水平上,研究了草酰胺桥联双核配合物的抗菌和抗肿瘤活性。
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The results show that the as-synthesized chalcone-containing copolymers are a kind of thermosensitive polymer with a lower critic solution temperature and the LCST of the copolymer decreases with the increase of the chalcone content in the copolymer. With the increase of the solvent polarity, both the maximum absorption wavelength and the fluorescence emitting wavelength of the chalcone-containing copolymers redshifts, and the intensity of fluorescence first increases, then decreases, which exhibits solvent polarity sensitive fluorescence properties.
结果表明,侧链查尔酮共聚物是一类具有低临界溶解温度的温敏性聚合物,其LCST温度随着共聚物中查尔酮含量的增加而降低;随着溶剂极性的增加,侧链查尔酮共聚物的紫外-可见最大吸收波长红移,其荧光发光波长红移并且发光强度先增强后降低,具有溶剂极性敏感的荧光特性;同时对比侧链查尔酮共聚物水溶液低温和高温下的荧光,发现低温下几乎无荧光,高温下其荧光得到明显增强,其荧光具有可逆的温度&开/关&特性。
- 更多网络解释与可见物相关的网络解释 [注:此内容来源于网络,仅供参考]
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activated sludge:活性污泥
活性污泥(activated sludge)可分为好氧活性污泥和厌氧颗粒活性污泥,不论是哪一种,活性污泥都是由各种微生物、有机物和无机物胶体、悬浮物构成的结构复杂的肉眼可见的绒絮状微生物共生体.
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agglutination reaction:凝集反应
凝集反应(agglutination reaction)是颗粒性抗原与相应抗体结合后,在一定条件下,出现肉眼可见的凝集物,称为凝集反应.凝集反应包括直接凝集反应和间接凝集反应.用乳胶颗粒吸附绒毛膜促性腺激素(HCG)作为已知抗原,以HCG免疫血清作为已知抗体,
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exudate:渗出物
可见支气管周边有粗大的线性渗出物(exudate),从两边的肺门往周边的肺部延伸,有时更可以看到有面积颇大或有分节性的(subsegmental)膨胀不全和肺气肿样变化,横膈因空气在肺部囤积而下降至较低的位置,甚至横膈有时会翻转;胸部前径会增大.
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enzyme histochemistry:酶组织化学
酶组织化学(Enzyme Histochemistry)是利用组织细胞内酶具有催化某种反应的特性来检测酶活性. 一般是用冻结或固定的切片,再一定条件下(具有酶的底物等)全酶进行催化作用,产生一种可见产物,沉淀在酶所在的部位,最终通过显微镜对酶的活性进行定位或定量研究.
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hump:驼峰
电镜下可见系膜细胞增生,基质增加,系膜区有不同程度增生和电子致密物沉积,可见内皮细胞下不规则电子致密物沉积,呈"驼峰"(hump)样,偶见上皮细胞下电子致密物沉积,伴基底膜断裂,管腔内可见中性白细胞、血小板及纤维素等.
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impetigo bullosa:大疱性脓疱疮
(三)[[大疱性脓疱疮]](impetigo bullosa) 主要由噬菌体Ⅱ组71型金葡萄所致,多见于儿童. 好发于面部、躯干和四肢. 皮损初起为米粒大小水疱或脓疮,迅速变为大疱,疱内容物先清澈后浑浊,疱壁先紧张后松驰,直径1cm左右,疱内可见半月状积脓,
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indicia:标记
Hall 案17中发表的观点中找到一段有用的话: "有时该术语适用于物本身,如一匹马或者一片土地;这些物虽然是财产权的对象,但当这些物和占有联系在一起时,它们就是'标记(indicia)',是不可见权利的可见表达,'是不可见物的证据'.
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Infectious laryngotracheitis virus:传染性喉气管炎病毒
传染性喉气管炎(ILT)是由传染性喉气管炎病毒(Infectious Laryngotracheitis virus)引起的一种急性呼吸道传染病. 本病的特征是呼吸困难、咳嗽和咳出含有血液的渗出物. 剖检时可见喉头、气管粘膜肿胀、出血和糜烂,在病的早期患部细胞可形成核内包涵体.
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outgrowth:生长晕
文章摘要:用龈上皮细胞在底物上培养,倒置显微镜下观察生长晕(outgrowth)扩展的程度,扫描电镜下观察细胞贴附情况,细胞在1~8d增减中在硅酮底物上形成的生长晕明显小于在羟基磷灰石上的生长晕,电镜观察上皮细胞直接附着HA,可见分裂相,
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Pure culture:纯培养物
菌落(colony)单个微生物在适宜固体培养基表面或内部生长繁殖到一定程度;形成肉眼可见有一定形态结构的子细胞的群落. 菌株(strain) 表示任何由一个独立分离的单细胞繁殖而成的纯遗传型群体及其一切后代. 因此,一种微生物的每一不同来源的纯培养物(pure culture)或纯分离物(pure isolate)均可称为某菌种的一个菌株.