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The investigation on areolar development in 9 girls aged ～8 years in Xian was made.
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对西安市9名～8岁女学生乳晕发育进行了调查。 |
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The investigation reveals that, the adoption of MOA on segments of kV Weiyu lines apt to lighting strike would improve the lightning withstand level to - times, and would heavily reduce the stripping outrage.
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研究表明仅在 kV魏玉线路易击段杆塔上加装线路型避雷器后可提高各种情况下的线路耐雷水平至倍，并可大大降低线路雷击跳闸率。 |
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The investigation showed that after modified PET could be used in electronic junctor, coiler framework, igniting parts.
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果表明,通过适当的改性,PET材料可用来生产电子连接器、线圈骨架、点火元件等电子、电气元器件。 |
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The ipa (invasion plasmid antigen) operon in the large virulence plasmid of S. flexneri is necessary to encode and secrete invasion plasmid antigen proteins.
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位于志贺氏毒性大质粒上的ipa(invasion plasmid antigen)操纵子对于编码和分泌侵袭质粒抗原蛋白是必需的，其编码四种分泌蛋白IpaB，IpaC，IpaD和IpaA。 |
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The iritis sphincter and pupil enlarging muscle can regulate the size of the pupil quickly.
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虹膜括约肌、瞳孔放大肌能迅速调节瞳孔大小 ; |
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The ischemic myocardial damage in the rat of mild hypothermic group was milder than that of normal thermic group.
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超微结构显示常温组和亚低温组心肌均有缺血性损伤 ,但亚低温组的损伤较常温组轻。 |
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The isomerization of stillingia oil and cottonseed oil under the catalysts such as I 、RuCl and Base was investigated,by the methods of GC、GC FTIR、GC MS and UV,The constituents of isomerized products were analysed.
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以梓油及棉籽油为原料，对以碱、三氯化钌及碘为催化剂的异构化反应进行了研究，应用GC、GC－FTIR、GC－MS、UV等方法，对异构化产物的成分进行了分析。 |
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The isothermal compression behaviors of MgCu-Y7Nd bulk amorphous alloy nearby the glass transition temperature (Tg) and at temperature in the supercooled liquid region are observed.
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研究了MgCuY7Nd 大块非晶合金在玻璃转化温度Tg附近及深过冷液相区的等温压缩变形行为。 |
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The isotropic bonded SmFe7Nx magnets with a density of .0 g/cm and Br=0.70 T,Hcj=0 kA/m,(BH)max=7 .7 kJ/m are prepared with the above magnetic powders and epoxy-resin of wt% as bonder.
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将上述制备的各向同性SmFe7Nx永磁粉用质量分数为 %的环氧树脂粘结剂均匀包缚,获得了密度为.0g/cm ,磁性能为:Br=0.70T,Hcj=0kA/m,(BH)max=7 .7kJ/m 的各向同性SmFe7Nx粘结磁体。 |
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The jasper edition“Painting of Tilling and Weaving”of Qing Dynasty
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清代碧玉版耕织图 |
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The jerboa, a kind of representative gnawing animal living in temperate deserts and steppe.
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跳鼠类是温带荒漠和草原的代表性啮齿动物。 它们具有一系列适于荒漠和草原生活的形态特征及行为。 |
