Chinese translation for "负染"
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- negative staining
Related Translations:
应负: be held responsible for 负子句: negative clausenegativeclause 负干涉: negative inteferencenegative interference 负后效: negative aftereffectt 负定性: negative definiteness
- Example Sentences:
| 1. | Furthermore , the sequences were analyzed and compared with the sequence data in genbank . the results indicated that the cyanophage represented a phage - like shape with head diameter ca . 47 - 52nm and a short tail almost invisible
研究结果表明：此病毒在负染电镜下为噬菌体形态，头部直径约47 - 52nm ，尾部几乎不可见。 | | 2. | The content of the sap is negatively stained by uranyl acetate and observed by tem . results show consistency with the published observation that particles in gcv of open stomata are increased enormously in distribution density with obviously diminished small volume
研究内容分以下三个部分： a )用玻璃毛细管从开放态及aba诱导的关闭态保卫细胞液泡中直接取样，并将样品滴放在formvar包裹的铜网上，经醋酸铀负染后在透射电镜下观察。 | | 3. | The results of biological tests have demonstrated that allantoic fluid of the first passage virus did n ' t produce macroscopic pathogenic role to chicken embryos and after passaged for four times , gross lesions were observed in chicken embryo . the virus showed typical coronavirus under electron - microscope and it could n ' t form plaque in cef cells and could hemagglutinates chicken red blood cells after treatment with 1 % trypsin . to surprise , the virus replicated in cef cells also showed hemagglutination activity to chicken red blood cells . in addition , the spf chickens which inoculated with the virus isolated from the chicken damaged tissue showed clinical sign and grow lesion , but it ' s gross lesion did n ' t resemble to those of field outbreaks
生物学特性：鸡胚尿囊液经离心、磷钨酸负染后，电镜观察该病毒为典型的冠状病毒；该毒株的第一代尿囊液对鸡胚无肉眼可见的致病作用，当继代到第5代后，胚体严重病变；病毒在鸡胚中随着接种时间的延长，其效价增高， 96h可达到48h的2倍；该毒株可在cef上生长，但不能形成明显的蚀斑；经1胰酶处理后可凝集鸡红细胞；鸡胚的第四代尿囊液病毒回归动物体，病死鸡肾脏呈典型的花斑肾，腺胃则未见肉眼可见的病变。 | | 4. | The his - tagged peacl - gfp purified from the supernatants could polymerize into green fluorescent filamentous structures with diameter , length and shape being identical to that of muscle f - actins , which could be labeled by tritc - phalloidin ( a specific agent for staining actin microfilaments ) , and were identified as having a 9 nm diameter by negative staining , corresponding with that of the muscle f - actins ( 7 - 10 nm ) . under polymerization conditions , his - tagged peacl - gfp polymerized with kinetics similar to those of skeleton muscle actin , that is , an obvious lag nucleation period at the beginning of polymerization and an s - like typical polymerization curve could be obtained . the critical concentration is 0 . 75 umol / l near to that of chicken muscle actin ( 0 . 56 umol / l ) under the same condition
荧光标记结合荧光显微观察表明：从可溶性上清中纯化的his - taggedpeac1 - gfp聚合形成的微丝不仅可以直接在荧光显微镜下观察，也可被微丝的特异标记物鬼笔环肽所标记，而且其直径、长度以及形态上与已知的聚合肌动蛋白荧光丝一致；电镜负染的结果进一步证实其直径为9nm ，与传统微丝直径相当( 7 ? 10nm ) ；聚合曲线有明显的停滞期，为典型的s型聚合曲线，聚合临界浓度为0 . 75 mol l ，这一结果与已有报道相似。 |
- Similar Words：
- "负全部责任" Chinese translation, "负全息图" Chinese translation, "负全责" Chinese translation, "负全责；勇猛向前" Chinese translation, "负确定因子" Chinese translation, "负染电子显微镜" Chinese translation, "负染法" Chinese translation, "负染剂" Chinese translation, "负染色" Chinese translation, "负染色法" Chinese translation
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