螺旋部只留有痕迹，占全壳的极小部分。
Spiral department only leave a trail, the total of the tiny part shell.
这些螺旋状的脉管是香蕉植物茎的一部分。
相互连接的三部分建筑体高低错落，给这栋别墅创造出鲜明的角度；一个特别的、不对称的螺旋状内部结构；两层楼高的顶端以及与幽僻露台的平滑过渡。
A trio of interlocking architectural bands envelop the Villa in striking angles, creating a dramatic, asymmetrical interior of spiraling, two-story peaks and smooth transitions to secluded terraces.
将其一部分储藏在利乐包中，另一部分放在玻璃瓶中，并用天然软木塞、合成软木塞和螺旋盖子对玻璃瓶进行封口。
Natural cork, synthetic cork and screw caps were used to seal the bottles.
从远处看，这些基本成分看上去极为相似，因此DNA的每一部分的基本形状都是相同的 —著名的沃森克里克双螺旋结构。
From a distance, these building blocks look very similar, so every piece of DNA you look at has the same overall shape—the famous Watson-Crick Double Helix.
NLST由国家癌症研究所(国家健康研究所的一部分)发起，证实了低剂量螺旋CT成像是第一种可以降低肺癌死亡率的扫描检查。
Sponsored by the National cancer Institute, part of the National Institutes of Health, the NLST establishes low-dose spiral CT as the first validated screening test that reduces lung cancer mortality.
美国西科斯基公司的X2拥有一部安装在后方的推进螺旋桨，这使它获得高速的前飞速度。
The Sikorsky X2 has a pusher propeller mounted at the rear to obtain its high forward speed.
这种情况对飞行员来说很糟，因为螺旋桨的尖部接近声速(在海拔较低的温度下大约1200kph)，冲击波造成强烈震动。
And to make matters worse for the pilot, as the tips of the rotor blades approach the speed of sound (around 1,200kph at lower altitude temperatures), shock waves produce huge vibrations.
发热部是双螺旋切槽，在电流通过时可以减少其横截面积，因而发热部的阻值比冷端部的阻值大。
The hot zone is formed by cutting a double spiral slot which reduces the cross sectional area through which current flows, resulting in higher resistance than the cold end.
方法采用螺旋CT扫描、计算机图像处理及CAD技术，建立含腭部种植体的上颌骨三维有限元模型。
Methods A three-dimensional finite element model of maxilla containing palatal implant was built using spiral CT scanning, computer image processing, and CAD technology.
螺旋转子是转子流量仪表中的心脏零部件，其截面形状一般由渐开线和摆线组合而成。
Helical rotor is the most important part of rotor flow meter, and its section shape is normally formed by involute and cycloid.
本船推进系统由1 台位于艉部机舱内的低速柴油机和一个定距螺旋桨以及轴系组成。
The vessel is to be single fixed pitch propeller propulsion with one (1) low speed diesel engine located aft.
论述采用CNC交流伺服驱动控制及高精度机械传动零部件组成的多自由度伺服螺旋传动系统中的主要误差来源。
The error sources in a high precision screw driver mechanism controlled by a CNCservo system in presented in this paper.
物料直接通过螺旋输送机槽体端部的开口卸出。
The material through an opening at the bottom of the spiral groove directly fall.
特殊角度强化刀头设计，强化刃部保护，并将粉末快速导入螺旋沟槽，减少阻力，提高进孔速度。
Special Angle strengthened bit design intensifying blade protection and quickly leading powder into screw groove, which reduce resistance and improve in-aperture speed.
目的：探讨椎弓峡部裂性和退变性腰椎滑脱多层螺旋ct特点及多平面重组技术的诊断价值。
Objective: To evaluate the value and appearances of multiplanar reformation (MPR) with multi-slices spiral ct in the diagnosis of the lumbar isthmic and degenerative spondylolisthesis.
齿轮制图标准。第1部分：正齿。螺旋齿。双螺旋齿和齿条。
Gear drawing standards - part 1: for spur, helical, double helical and rack.
这些都是起源螺旋桨整流罩，因为他们的一部分，外界的船体，我决定将它们纳入在这里。
These are the beginnings of the propeller shrouds, and because they re part of the outside hull I decided to include them here.
有时我向我的病人解释，螺旋式分析是医生继续医学教育总过程的一部分。
Sometimes, I explain to my patients the significance of the spiral of analysis as a component of the general process of continuing medical education of the physician.
物料直接通过螺旋输送机槽体端部的开口卸出。
The material directly through the opening at the end part of the screw conveyor unloading tank.
目的探讨螺旋CT在喉及下咽部的临床应用价值。
Purpose To evaluate the clinical application of helical CT in larynx and hypopharynx.
以汽车发动机螺旋进气道为研究对象，探讨了逆向工程在汽车零部件设计中的应用。
Regarding the helical intake port as a research object, the application of reverse engineering in automobile parts design is discussed.
在科研上我期望能完成“起家”、“转移”、“回归”的三部曲，这三部曲愿是一个“螺旋形上升”的过程。
I personally want to accomplish the trilogy of "start", "transfer" and "return", a process of spiral ascent.
生产螺旋弹簧的卷取机精密的决定性零部件的主要生产者，MN，圣保罗弹簧抓。
Coil springs are a crucial component for Reel Precision Manufacturing of St. Paul, MN, a leading producer of wrap spring clutches.
但卸料口位于螺旋输送机槽体的最末端，其端部法兰与槽体端部连成一体。
But the end of the discharge port is located in the groove of the screw conveyor, the end part of the flange and the groove end together.
在美国人中，40岁的人群有20%、60岁以上的人群有50%感染幽门螺旋杆菌，但其中只有一小部分发生溃疡。
About 20 percent of Americans age 40 and about 50 percent of those over age 60 are infected with H. pylori, but only a small percentage of them develop ulcers.
本发明提供一种排水管。所述排水管包括一个主管，所述主管两端设有安装部，所述主管的管壁上设有螺旋筋。
The invention provides a drain pipe comprising a main pipe, wherein installing parts are arranged at both ends of the main pipe and a spiral rib is arranged on the pipe wall of the main pipe.
结论：初步研究结果提示：(1)利用螺旋电极进行右室间隔部起搏基本可行且较为安全。
Conclusion: The primary study results suggest: 1. It's feasible and safe to use screw-in leads for RVS pacing.
目的探讨咽部病变螺旋CT检查的低剂量最佳条件。
Objective To study the best parameters of low dose MSCT in examining the pharyngeal disease.
目的探讨咽部病变螺旋CT检查的低剂量最佳条件。
Objective To study the best parameters of low dose MSCT in examining the pharyngeal disease.
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