- 更多网络例句与分组取样相关的网络例句 [注：此内容来源于网络，仅供参考]
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Group A for inflation time, 8 cases; group B for mature period, 2 cases. were observed and compared by AEM-1200 type electron microscope. Results Compares with group A, The LECs in group B appeared the massive heterogeneous types nucleus, the chromatined condensability, the endosarc net expanded obviously, the filament were swelling with vacuole obviously. It's cell keel deformated, distorted, significantly reduced or disappear.
我们于2005年对10例年龄相关性白内障进行了晶状体上皮细胞(lens epithelial cells，LECs)的超微结构进行观察，了解晶体体上皮细胞不同时期的超微结构改变与白内障的关系。1材料和方法1.1取材和分组本组10例标本均为随机取样，是2005年在我院住院的年龄相关性白内障患者的晶体前囊膜，其中男3例，女7例。
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The results showed that 10% should be the appropriate entire sampling ratio for primary core collection of peach.
本试验共设10%~90%9个总体取样比例；取样方案研究包括分组原则和组内取样比例的确定。
- 更多网络解释与分组取样相关的网络解释 [注：此内容来源于网络，仅供参考]
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clustered access：群集存取
cluster sampling 分组取样 | clustered access 群集存取 | clustering 群集