Years of toil blanched his hair.

NR/ SF antibacterial composite: preparation and properties

NR/SF抗菌复合材料制备与性能研究

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Conversely, an increased SF level does not necessarily mean iron overload.

但SF值增高不一定全部意味着铁负荷过量。

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As a result, the ratio of SF yield over total fission yield is obtained.

并给出SF产额与总裂变产额的比值。

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My research interests are history of science, philosophy of science, STS and SF.

研究兴趣：科学史、科学哲学、科学社会学、科幻文学。

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Sensitivity of sf 9 Cells to Infectious Bursal Disease Virus

sf9细胞对传染性法氏囊病病毒的敏感性

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Serum Levels of hsCRP and SF in Patients with Ischemic Cerebral Vascular Disease

缺血性脑卒中患者血清hsCRP和SF水平

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SF was applied in the production of noodle and cake.

研究了丝素蛋白产品在面条和蛋糕中应用。

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10w/ 30 sf/ cd universal internal combustion engine oil

10W／30SF／CD级通用内燃机油的研制

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Surface hydrophobicity of SF was increased significantly after high-speed shearing.

经高速剪切作用后，丝素蛋白的表面疏水性显著增加；

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The properties of SF modified by the polypropylene resin have been improved.

用丙烯酸树脂共混改性丝素蛋白，较好地改善了丝素膜的脆硬等性能。

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Management Of SF_ 6 Air In GIS

GIS中SF6气体的管理

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Curative effects were evaluated with the SF 36 scale.

应用SF-36量表判定疗效。

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Relation With the Structure and Magnetic Field of SF 6 Rotary Arc Chamber

SF6旋弧灭弧室结构与驱弧磁场大小关系

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An Introduction to the Imported "SF" IS Machine Line

SF型行列机生产线介绍

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Arc Dynamic Model and Nozzle Optimization for High Voltage SF_6 Circuit Breaker

高压SF6断路器电弧动态数学模型及喷口结构优化设计

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Discharge Characteristic Parameters and Mechanism in SF_ 6 Gas

SF6气体中放电特征参数及机理

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Study on SF 6/ Li Combustion System Using the Model of Homogeneous Flow

用均质流模型研究SF6/Li燃烧体系

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How System or Equipment Support SF ( C)

系统和设备对安全功能的支持（下）

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Science Foundation ( SF) system is an advanced modern science and technology management system.

科学基金制是一种先进的现代科技管理制度。

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Study on the Salesmen's Performance Management System of SF Company

四方公司销售人员绩效管理方案研究

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