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- free section area 自由截面积
- Through careful control of the focusing current,and measuring the characters of weld section(section area,penetrat. 通常情况下,电子束焊接工艺研究时将聚焦电流作为焦点位置的主要表征参数。
- Bigger section area of three phase heating cable can broaden heat transmitting area and thisincreases the transmitting efficiency. 三相带截面大,传热导面积大,能提高传输效率。
- Discusses the calculation method of cross section area of exhaust duct. Proposes calculating storey by storey and then totalling the results. 讨论了厨房排风道截面积的计算方法,提出应逐层计算风道截面积再叠加。
- The cross section area was decreased due to corrosion attack in decarburized region, resulting in the tensile strength reduction. 于已脱碳之后期反应，因腐蚀而引起的截面积减损量变，则为抗拉强度衰减之最主要作用因素。
- Abstract: nalysis is made on the computer programming for gaining the section area of the highway subgrade, and discussed the programming steps and methods. 文摘:通过对公路路基横断面面积计算方法的分析，探讨对其进行计算机程序设计的思路及方法，并提出了该算法的参考程序。
- As examples, comparisons of the generating period and amplitude in isosceles triangle and square section channels with the same cross section area are predicted. 作为例子，文中预报和比较了正方形和等腰三角形断面直渠中的生成周期和振幅。
- It also finds that efflux parts can be easily damaged because of the small water-carrying section area in the nozzle,therefore,the section area needs to be increased. 与此同时,也发现了一些问题,如由于喷嘴过流断面较小等原因导致的射流元件易损坏的问题,所以需要增大喷嘴过流断面。
- In the paper, the compact mechanism of synchro-air-stream molding and the effect of compactilbility which were attributed by the section area of the air duct and its lo... 对余砂框中通气道的截面积及通气道在余砂框中的位置等因素对紧实度的影响和同步气冲紧实机理进行了探讨。
- Inspect beverage section areas daily to improve cleanliness and tidiness. 经常检查酒水部区域，达至更佳清洁整齐。
- In between the free sections, the whole orchestra responds with its own Amens. Funeral chords coming from all sides, like voices from a crowd remembering. 在这几个自由的小组之间，则是整个乐队用自己的祷文做出的呼应。从四面八方传来的葬礼一般的和弦，有如吊唁的人群发出的声音。...
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Free section height of aircraft tyre 航空轮胎自由断面高度
- Analysis of rupture mechanism of precision high speed shear process of bar material has been done from the view of rupture mechanics with discussion about influence of shear speed and temperature on quality of section area of billet in high speed shear. 从断裂力学逆角度对高速棒料精密剪切过程的断裂机理进行了分析,讨论了高速剪切时,剪切速度和剪切温度对剪切后毛坯断面质量的影响。
- Image analytical instrument is employed to study the section pattern of various deniers precursor fibers as well as quantitatively analyze and contrast their section area, perimeter, roundness and diameter. 采用图像分析仪研究了不同纤度原丝的截面形态，并对截面面积、周长、圆度、直径进行了定量分析、比较。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- Objective: To provide anatomical data of the third toe sectional area for anatomy and replantation of severed toes. 目的:为解剖学及断趾再植提供第三趾断面解剖学资料。
- The vertical stiffener connection is suitable for rectangular steel tube column that the sectional area is smaller and H-steel beam connections. 摘要垂直加劲肋节点适于柱截面较小的方钢管（矩形管）柱和H型钢梁节点。
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- Afterwards,the physiological maximum cross section area of each masticatory muscle was obtained to calculate the maximum muscle force and the three-dimensional muscle force vectors were determined. 结果建立了形态逼真的咀嚼肌、颌骨的三维实体模型,据此获得了各咀嚼肌的三维肌力向量。
