- 重点词汇
- 相关例句
The microstructure of the 1200 ℃ quenched sample consists of single B2 phase.
1200℃水淬样品由单一的B2相组成。
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Study of B2 Gene Structure and Its Expression Change in Colorectal Cancer
B2基因结构及其在结直肠肿瘤中表达改变的研究
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Research and design of the B2 level security mechanism based on the logic SQL
基于Logic SQL的B2级安全机制的研究与设计
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Secondary Metabolites of Mangrove Endophytic Fungus B2 in the South China Sea
南海红树林内生真菌B2次级代谢产物研究
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Improvement Consideration and Preliminary Practice for Combustion System of B2 Diesel Engine
B2柴油机燃烧系统的改进设想和初步实践
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Lattice Dynamics Study of B2 FeAl Alloy by Using the Embedded Atom Method
B2FeAl合金晶格动力学的嵌入原子模型计算
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The infected model of viral myocarditis: coxsackie B2 virus infection in rat
病毒性心肌炎感染模型&大鼠搏动心肌细胞培养的柯萨奇B2病毒感染研究
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Study on Fermentation Technology and Composite Stabilizer by Bacillus Subtilis B2
枯草芽孢杆菌B2发酵工艺及其复配研究
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Visitors for business or tourism must schedule a B1/ B2 appointment.
普通的商务或旅游访问者必须预约B1/B2面谈时间。
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