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- The average diameter of the cysts were 5.9cm while 38 cases (45.8%) had their cysts of 5 to 10 cm in diameter. 囊肿直径平均5.;9cm,其中5cm至10cm者38例,占45
- The uniform design was used to investigate the factors that affect yield,swelling ratio and average diameter of CSM. 采用均匀设计实验法,考察了影响产率、溶胀度、平均粒径的因素,对实验结果进行了回归分析和多目标综合寻优。
- Positive correlation between average diameter of blastocyst and rate of complete abortion observed.(P<0.05). 孕囊直径与完全流产有显著负相关系(P<0.;05)。
- The average diameter of the oxidized CB in suspension is 72 nm with no agglomeration found after storage at room temperature for 180 days. 激光粒度仪测定氧化炭黑混悬液的平均粒径为72nm,室温下放置180天后,平均粒径无变化。
- Metallographic observation results showed that current pulse accelerates recrystallization, and decreases the size in diameter of grains fully recrystallized. 金相观察结果表明,脉冲电流加速再结晶,并减小完全再结晶晶粒尺寸。
- The signifi-cant linear positive correlation(P<0.01)exsised between the averag numberof CGS and the average diameter of oocytes in various developing stages. 在各发育阶段的卵母细胞中;CGs 平均数量和卵母细胞平均直径增长之间呈非常显著的强相关(P<0.;01)。
- Based on the analysis by STEM,the optimal process parameters were preliminarily obtained and the average diameter of particles was 60 nm. 制取的钛酸钡产品经透射电子显微镜测定,适宜工艺条件下平均粒径为60。
- XRD and transmission electron microscopy(TEM)results showed that the shape of as-p repared Ni (OH) 2 particles was spherical and acicula r with the average diameter of 8nm. 经XRD、TEM测试表明,制得的纳米Ni(OH)2粉末为球形和针状粒子,平均粒径约8nm左右。
- The micro-bubble spurting from flow-conducting aerator has the average diameter of 4mm, and is equably distributed in the basin in the course of floating up. 导流曝气机的运行方式为明显的细小升泡均匀密布式。 气泡直径4mm。
- The average diameter of PA6 fibrils decreased with the increasing draw rate, and the diameter distribution of fibrils became narrow, the mechanical properties were improved. 发现随牵引速度的提高,PA6微纤的平均直径变小,尺寸分布更均匀,力学性能也随之提高。
- The paper educes the relation and formulas about flux of atomizer and angle of atomizer in theory, and educes average diameter of drop after atomization based on aerodynamics. 本文从理论上推导喷雾干燥技术中雾化器流量、雾化角各自的关系公式,基于空气动力干扰学说推导出雾化后液滴平均直径的理论公式。
- Their speculative buying of grain is illegal. 他们投机购买谷物是不合法的。
- Monodispersed tungstic acid nanoparticles with an average diameter of 20 nm were prepared by a ultra-violet light irradiation of oxotungsten-citrate complex aqueous solution. 以磷钨酸为光催化剂,在紫外灯照射下,对甲基橙溶液进行光催化降解,考察了几种阴阳离子对磷钨酸光催化降解甲基橙溶液的影响。
- Stores of grain are frequently attacked by pests. 储存的谷物经常受到害虫的破坏。
- Situated in the volcanically active Aleutian Range, it consists primarily of a great dry caldera, which last erupted in 1931.The crater has an average diameter of 6 mi (10 km). 位于火山活动频仍的阿留申岭中,主要是一个巨大的破火山口,直径6哩(10公里),1931年最后喷发。
- The average diameter of the PA6 microfibrils hardly changed with the content of PA6 but decreased significantly with the increase in the shear rate and draw rate. 显微形态观察发现在考察的浓度范围内微纤的直径基本与分散相含量无关。
- He hiked up a sack of grain on his shoulder. 他把一袋粮食举上肩。
- The price of grain climbed back. 粮价逐渐回升了。
- The barn will store five tons of grain. 这个谷仓能放五吨粮食。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。