球形
- 与 球形 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The likelihood ratio criterion of sphericity test, its asymptotic expansion and limiting distribution are obtained.
第二部分：考虑广义球形检验问题。论文得到了这个问题的检验准则，并给出了它的渐进展开。
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The mechanism of round atelectasis remains controversial.
球形肺不张的机理仍然存在争议。
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The characteristic feature of round atelectasis is the comet tail sign.
球形肺不张的特征性表现是慧尾征。
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The radiographic features of round atelectasis are characteristic.
球形肺不张的影像表现具有特征性。
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The mechanism of round atelectasis remains controersial.
球形肺不张的机理仍然存在争议。
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It was further delineated by Hanke and Kretzschmar (4), who coined the term 'round atelectasis.
Hanke和Kretzschmar作了更深一层的描述，他们造了"球形肺不张"这个新词。
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Round atelectasis is almost always asymptomatic and is detected on chest radiographs obtained for other reasons.
球形肺不张一般几乎无症状，由于其他原因而在胸部平片上发现。
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As the effusion resorbs, aerated lung fills in the space between the area of round atelectasis.
当积液吸收后，在球形肺不张的区域，充气的肺填充。
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Additionally, with the increase of V/Ti atomic ratio, the lattice parameter ofC decreases linearly, and the mo...
随着V/Ti比的提高，C晶格常数减小，且呈线性下降，C增强相颗粒形态由不规则状趋于球形。
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Sol-gel Autoignition Synthesis, simple, self-cleaning and easy to undertake scale production, is the one of the prospective routes for manufacturing barium titanate powders.BaTiO3 nanopowders with the particle size 20-90nm, specific surface area 15m2/g, fine particle distribution, ratio of Ba/Ti 1.002 and with the dielectric constant more than 3000, were synthesized by SAS BaTiO3-TiCl4-ammonia-citric acid system.
本文自己组装的溶胶凝胶自燃合成系统，利用对Ba(NO_3)_2-TiCl_4-柠檬酸-氨水体系进行自燃合成研究，制备了具有纳米尺度的近球形BaTiO_3颗粒，粒径介于20-90nm之间，比表面积15m~2／g，分布范围较窄，Ba／Ti为1.002，器件介电常数最高达3000多。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了，但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场，你等着挨绳子吧！
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。