sf的例句大全

Hydro-reverse Circulation Continuous Coring ( Sampling) Technique and SF-1 Drill

水力反循环连续取心（样）钻探技术和SF-1型钻探设备

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Objective To investigate the change of serum ferritin ( SF) level in hyper transfusion thalassemia major ( TM) children treated with different dosage of iron chelator.

目的探讨采用不同剂量铁螯合剂治疗高量输血重型β珠蛋白生成障碍贫血（地贫）患儿1年后的血清铁蛋白（SF）的变化。

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Temperature Correction in Humidity Measurement of SF_6 Electrical Equipment

SF6电气设备中湿度测试的温度修正

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Theoretical prediction and experimental study on linear thermal expansion property of SF-TPU composite

SF-TPU复合材料线热膨胀性能研究

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Temperature Calibration of SF_6 Gas Humidity Standard Using Uniform Relative Humidity

利用等相对湿度对SF6气体湿度标准进行温度校正

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The Discussion on the Steady Temperature Rise Test of SF_6 Circuit Breaker

SF6断路器稳态温升的研究

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Pressure characteristic of cold gas flow interruption for a self-blast SF_6 circuit breaker

自能SF6断路器冷气流开断压力特性

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Based on the idea that the gas flow for arc-quenching in arc extinguishing chamber is a nonboundary-layer-type flow, a new 2-dimensional mathematical model of nozzle arc is presented in this paper and is used to analyze the arc-quenching properties of SF_6/ N_2 gas mixtures.

按非边界层流动来处理断路器灭弧室内的吹弧气流，建立了新型的喷口电弧二维数学模型.并应用其进行了SF6/N2混合气体开断特性分析。

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Meantime, the aggregation of SF gradually occurred and the larger aggregates with more uniform size were eventually formed in the anterior part of middle silk gland.

同时，SF发生了聚集，在中部丝腺前区形成了尺寸较大且较为均匀的聚集体。

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Electron microscope showed myocardium injury was lighter in SF group than in I/ R group.

电镜显示SF组的心肌损伤程度均轻于I/R组。

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CONCLUSION SF has no inhibitory effect on oxygen metabolic function of neutrophils, but can prevent tissue injury caused by activated neutrophils through scavenging oxygen radicals.

结论SF不影响白细胞氧化代谢功能，能通过清除氧自由基防止激活白细胞对组织的损伤。

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By means of SiO 2 mask and SF 6 etching corrosive, the cantilever beam with tip is shaped by reactive ion etching once through operation. The probe has been shaped by wet corrosive and the tip radius is about 50 nm.

以SiO2为掩模，SF6刻蚀硅，用RIE与各向同性湿法化学腐蚀相结合使悬臂梁探针一次成形和用湿法腐蚀锐化探针，针尖半径约50nm。

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International current SF-36 questionnaire was applied to survey the life quality of teaching staff of a school.

方法采用国际上通用的SF-36问卷对某校教职工进行了自评普查。

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Study on the application of the Chinese version of SF 36 scales and selection of interceptive cents for its grade range

SF-36量表中文版的应用及分级截断点选择的研究

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Below is a sample chart that I put together answering the question for someone interested in either e-commerce, mobile or SaaS companies in SF/ SV, NYC or Boston.

下面是我依据一位提问者的要求编辑的样本图，此君对旧金山/硅谷、纽约市或波士顿的电子商业、移动或“软件即服务”（SaaS）公司感兴趣。

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Objective: To evaluate therapeutic effectiveness of function bandage for stress fracture ( SF).

目的：观察某功能绷带对应力性骨折（stressfracture，SF）的治疗效果。

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We are Use the visual analogue scale ( VAS), SF-MPQ score pain points, Hamilton Depression Scale score as the integrated effect of therapeutic index, test before and after each course of treatment, and then record the scores.

采用视觉模拟评分法（VAS）、SF-MPQ评分疼痛积分、汉密顿抑郁量表、综合疗效评分等为疗效指标，治疗前和每一个疗程治疗后，记录各项评分。

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Development of arc chamber in high pressure thermal expansion SF_6 circuit breaker

高压热膨胀式SF6断路器灭弧室的发展

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The thesis introduces manufacturers and their development histories of the high thermal expansion SF_6 circuit breaker.

介绍高压热膨胀式SF6断路器的制造公司、发展历史。

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Experimental Study on Thermal Influence of Insulating Material on SF_6 Gas Decomposition

绝缘材料受热对SF6气体分解物影响的试验研究

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