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The ultrafine Ce_xMg_ 0.0Zr_ -xO_ .9(x=0～%) powders were synthesized by a chemical co-precipitated method. The pressed compacts were sintered in air at 00, 00, 00, 00 ℃ for h, respectively.
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利用共沉淀法合成了CexMg0.0Zr-xO.9(x=0~%)超细粉体,压制成型后分别在 00,00,00,00℃下,保温 h烧结。 |
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The ultrasonic sensing sensitivity of POSFET piezoelectric sensors is of 0dB larger than that of the sencors without MOS device backing.
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POSFET传感器的灵敏度比之PVDF直接粘贴硅背衬传感结构提高了0dB。 |
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The ultrastructure of APUD cells in embryos and foetuses was discribed in detail and the relationship between they and tumors was also investigated, which gave mnor phological basis for differentiation and diagnosis of the clinical APUDoma.
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并从超微结构的角度对胚胎期各种APUD细胞做了详细的描述，分析和探讨了它与肿瘤的关系，为临床APUD瘤的鉴别与诊断提供了形态学依据。 |
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The ultrastructure of dinoflagellate Crypthecodinium cohnii
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一种原始真核细胞——寇氏隐甲藻(Crypthecodinium cohnii)超微结构的特殊性 |
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The ultrastructure of oogenesis in the fern Osmunda cinnamomea L. var. asiatica Fernald has been studied by electron microscopy.
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用透射电镜对蕨类植物分枝紫萁(Osmunda cinnamamae L.var.asiatica Fernald)卵发生进行了超微结构的研究。 |
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The ultrastructure of the blepharoplast and the multilayered structure (MLS) in the fern Osmunda cinnamomea var. asiatica Fernald have been studied by electron microscopy with respect to spermatogenesis.
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应用电镜技术对蕨类植物分株紫萁(Osmunda cinnamomea L.var.asiatica Fernald)精子发育过程中的生毛体和多层结构的超微结构进行了研究。 |
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The underground construction in Shanghai has recently stepped into a new high,thanks to booming economy and EXPO 00 Shanghai.
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近年来,随着上海经济的发展以及00年上海世界博览会的迫切需求,上海市掀起了基础设施建设(特别是地下工程建设)的新高潮。 |
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The unfixed base ratios of incidence dropped by 7.0%(the 99～000' to the 99～99') and .%(the 00～00' to the 99～000') and the drop of fatality rate were by 0.0% and 9.08%.
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环基比发病率降幅分别为7.0%和 .%,病死率降幅为0.0%、9.08%。 |
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The uniform design table of six levels with four factors was used to arrange six levels: .0×0~CFU/g, .0×0~ CFU/g, .0×0~ CFU/g, 8.0×0~ CFU/g, .0×0~ CFU/g, and .×0~ CFU/g for four strains of lactobacilli.
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乳酸杆菌在日粮中的个水平分别为: . 0×0、. 0×0、. 0×0、8. 0×0、. 0×0、. ×0,按六水平四因素均匀设计表安排动物试验,每个处理仔猪饲喂基础日粮加不同组合的乳酸杆菌制剂。 |
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The unit area fluorescent amount in both epidermis and dermis was highesthours after topical medication in control group(8./μm and00.μm ),and quickly reduced afterhours.
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对照组在涂药h后,表皮和真皮的荧光量即达到峰值(分别为8./μm和00./μm),在h后荧光量迅速降低; |
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The united tendon of biceps brachii short head and the coracobrachialis were 7.±0.7 cm long, .7±0. cm wide and .±0. mm thick.
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肱二头肌短头和喙肱肌联合腱的长、宽、厚分别为 (7.±0 .7)、(.7± 0 .)、(.± 0 . )mm ; |
