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- preformed gradient isodensity centrifugation 预成梯度等密度离心
- isodensity centrifugation(isopycnic centrifugation) 等密度离心
- isodensity centrifugation 同密度离心法
- This can be separated by centrifugation. 它可以用离心法分离。
- CT scan showed mingled hypo-and isodensity in 4,hyperdensity in 1. CT扫描4例为低等混杂密度,1例为稍高密度,增强扫描为不规则强化。
- The latex concentration is raised by evaporation or centrifugation. 通过挥发或离心作用提高胶乳的浓度。
- Produce Prepainted Particle Magnesium with Centrifugation method. 项目名称:离心法生产涂层颗粒镁。
- Cuvette: To hold the blood sample for centrifugation. 容器功能:在离心分离前保存血液准备。
- Precipitates are usually collected by centrifugation at intervals. 常常是用离心法分段收集沉淀的。
- Precipitates are usually collected by centrifugation at intervals . 常常是用离心法分段收集沉淀的。
- Purification: Density Gradient Centrifugation (Sucrose &CsCl). 分离:密度梯度离心法(蔗糖&氯化铯).
- Methods LDL was separated by density gradient centrifugation. 方法密度梯度离心法分离人低密度脂蛋白;
- PRP was extracted by the two-step centrifugation method. 采用二次离心法提取兔富血小板血浆。
- Lined gray matter was isodensity on CT and continuous with adjacent cerebral cortices. 所衬灰质与大脑皮层连续,CT影像与灰质等密度。
- Results CT appearances of AVM were mixed density with hypodensity,isodensity or hyperdenity.Some had carification or acute hemorrhage. 结果AVM的CT平扫主要表现为低、等或高混杂密度,部分伴钙化,合并急性出血者呈高密度。
- These treatments are also useful for centrifugation and sedimentation. 这些方法也适用于对于离心和沉淀过程.
- In venous phase, the walls of abscess showed decreased reinforcement with slightly higher density, the reaction zone was enhanced with isodensity. 静脉期脓肿壁强化程度减弱,呈略高密度,炎性反应带强化,呈等密度。
- METHODS:Bacteria from CSF were enriched by centrifugation with high speed. 方法:采用高速离心法浓集脑脊液中的细菌。
- Results There was single in 7 cases,double in 1 cases.7 lesions is hypodensity and 2 lesions is isodensity on plain MSCT. 结果7例为单发病灶,1例为2个病灶。CT平扫7个病灶呈低密度,2个为等密度;
- The CT imaging features included isolated well-defined round shape or ovoid soft-tissue mass with isodensity, and mutual compression between the surrounding organs. CT特点为边界清楚、密度一致的孤立性圆形或卵圆形占位阴影,与周围器官组织相互挤压变形。