查询词典 spherical

The particle size decreased with increased milling time and after 30 h milling, the particles were nearly spherical shape with a uniform mean size of 13.4 μm.

当球磨时间为30h时，粉末平均粒径随着球磨时间的增加而迅速减小至134μm，粉末多呈球形，粒度分布较窄。

Methods LASEK was performed on 54 eyes of 27 myopia patients. The preoperative mean spherical was -6.00~-14.00 D, average(-8.75 ± 1.27) D.

选取高度近视患者27例（54眼），术前近视等效球镜为-6.00~-14.00D，平均(-8.75±1.27)D。

RESULTS: Patient age ranged from 18 to 43 ( 25.3±5.7) yaers old. Mean preoperative spherical equivalent refraction was -7.44± 2.13 D (range,-1.50 to -14.50 D).

结果：本组患者年龄为18～43(25.3±5.7)岁，平均术前等量球镜近视度数为(-7.44±2.13)D(-1.50～-14.50)D。

With the increasing of undercooling, the mean crystal diameter of supercooled solidification microstructures shows a variation from coarse to fine, then fine to coarse, and finally fine again. The coarse crystals are developed crystals, while the fine crystals are spherical crystals with a mean diameter about 50μm.

2随着过冷度的增加，深过冷凝固的微观组织的晶粒直径呈现出"粗—细—粗—细"的变化规律，粗晶为发达的等轴枝晶，细晶则为直径约50μm的球晶。

The results showed the morphology of AMMN was mostly spherical and well-distributed, the mean diameter of the nanoparticles was 15 nm and the diameter ranged from 10~20 am and its Zeta potential was about +29.3 mV. These nanoparticles had tremendous durability in acid solution at pH 2.0 while the untreated particles are corroded in acid solution.

结果显示，精氨酸修饰的磁性纳米颗粒均匀，分散性好，大多呈圆球型，平均粒径为15 nm，粒径范围10~20 nm，其Zeta电位为＋29.3 mV；多层修饰的纳米磁粒在pH 2.0的酸中具有很好的耐酸性能，而未处理的纳米粒子在酸溶液中发生了溶解。

The mean change in spherical equivelent refraction during the follow-up interval was -0.42 D (SD: 0.68D) in right eyes.

睫状肌麻痹后的电脑自动验光结果显示：在28个月中右眼的平均屈光不正的进展是-0.42D（标准差0.68D）。

The mean age was 26.9 years ( range, 18 to 47 years); Mean spherical refraction was -(5.89±3.34) diopters (range,-1.50 to -15.0 diopters).

结果被检查者男性213人，女性287人；年龄18~47岁（平均26.9岁）；屈光度-1.50~-15.0D(5.89±3.34D)；散光度-0.25~-5.0D-0.71±0.54D。

The TFO-NPs were spherical, uniform, with mean diameter of 128 nm. Their encapsulation rate and drug loading efficiency of TFONPs were 72.28% and 1.02%, respectively. The release test in vitro showed significant sustained release.

制备的TFO-NPs呈球形、大小均匀，平均粒径128nm，平均包封率和载药量分别为72.28%和1.02%，在体外具有缓释作用。

Methods LASEK was performed on 40 eyes of 22 patients with extremely high myopia. Mean preoperative uncorrected visual acuity was 0.02±0.02(range 0.01-0.05) and the mean spherical equivalent was -12.75±2.30 D.

应用德国Zeiss MEL 80准分子激光器对－10.00以上的超高度近视22例（40眼）施行LASEK术，术前平均裸眼视力0.02±0.02 (0.01~0.05)，平均等效球镜(-12.75±2.30)D。

In this condition, spherical granular powder with particle mean size of 50μm, bulk density of 0.88g/cm^3 and rest angle of 33.5° can be achieved.

得到球形实心颗粒粉料，其松装密度0.88g/立方公厘，休止角33.5°，平均粒径50μm。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。