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- helical linac 螺旋线慢波结构直线加速器
- The helical spring can no longer be used. 盘簧不能再用了。
- Physical design of 100 MeV electron linac[J]. 引用该论文 顾强;戴建枰;戴志敏;赵振堂.
- The polynucleotide chain is helical. 多核苷酸键是螺旋形的。
- The helical gear has become worked down over the years. 斜齿轮因为年久而磨损了。
- The milling machine is often employed to cutspur and helical gears. 铣床常用来铣制正齿轮和斜齿轮。
- Virions may be polyhedral or helical and vary greatly in size. 其形状有多面体形和螺旋形，其体积大小多变。
- Helical circular mixture ,fast and uniform stirring. 螺旋循环搅拌使得原料混合更加均匀、快速。
- Helical rotor is one of the key parts of high consistency repulper. 螺旋转子是高浓碎浆机的关键部件。
- The SARS viral nucleocapsid is tubular with a helical symmetry. 沙士病毒的核壳呈管形，属螺旋对称型。
- The AFC system of LINAC,based on the Embeded-system,is studied in the paper. 本论文重点研究的是嵌入式系统在电子直线加速器磁控管频率自动跟踪控制中的应用。
- Conclusions Helical CT scan is of great value to the diagno... 结论螺旋CT平扫在诊断急诊输尿管结石具有重要的临床价值。
- Magnetron is often used as microwave power source in clinical linac magnetron. 在医用直线加速器中通常都采用磁控管作为微波功率源。
- No malignant lesion was misdiagnosed.Conclusion: Helical CT pne... 结论:螺旋CT结肠充气造影对结肠癌的诊断及分期具有重要价值。
- Welcome to homepage of the Laboratory of Beijing Proton Linac, IHEP. 欢迎进入高能所北京质子直线加速器研究室的主页.
- Helical scircular misture , fast and uniform stirring. 螺旋循环搅拌使得原料混合更加均匀，快速。
- Double helical structure of DNA and types of DNA helices. 去氧核糖核酸的双螺旋结构与其类别。
- "Multiphasic helical CT is the modality of choice in this cohort. 作者表示，多面螺旋电脑扫描是物理疗法的另一种选择。
- Purpose:To improve understanding the helical CT features of celiac abscesses. 目的:提高对腹腔脓肿的螺旋CT表现的认识。
- Two same scan protocols were prepared: unenhanced helical and enhanced CTA. 即制定两组扫描参数相同的计划螺旋采集平扫与增强扫描。
