论述了采用双阶梯支承辊的必要性。提出了接触长度、阶梯深度及工作辊凸度的计算方法。
The paper discusses the necessity of applying double stepped backup rolls, and describes the methods for calculating the contact length and stepped depth and work roll crown.
通过切削试验，研究了限制接触刀具前刀面的刀—屑接触长度逐渐减小时切削力的变化规律。
Through cutting experiments in which the contact length between chip and rake face of restricted contact cutter is reduced step by step, the variation principle of cutting force is studied.
以某中板厂生产条件和数据为基础，讨论了变接触长度支承辊辊间接触压力相等时的轧辊变形情况。
Based on production conditions and data, this article discusses the varying contact length back-up roll deformation under the condition of equal contact pressure between rolls.
从2001年一直延续到2007年，研究人员对44只雌性狒狒进行了密切跟踪，纪录了它们相互接触的方式、为对方梳理毛发的时间长度以及其他互动方式。
From 2001 to 2007, the researchers closely watched 44 female baboons, recording how often they approached each other, how long they groomed each other, and other measures of social interaction.
箍筋可能被允许在单圈长度上彼此接触。以上细节见8.7。
Lapped bars may be allowed to touch one another within the lap length. See 8.7 for more details.
整个组件本体长度与线路板表面完全接触。
The entire body length of the component is in contact with the board surface.
就锚碇体轴线倾角、长度、夹持角、接触界面粗糙度及结合程度对锚碇位移和岩体安息稳定性的影响作了深入探讨。
Influences of axis inclination, length, clamping Angle of anchorage, roughness and bonding degree of interface on the displacement of anchorage and repose stability of rock mass were explored.
检验灯与灯座接触的有关尺寸，尤其是灯头长度和玻壳肩部形状的组合尺寸。
To check lamp dimensions, particularly the combination of cap length and bulb shoulder shape, for contact-making in a lampholder.
为了分析不同尺寸条件下扩底墩的承载机理，利用三维有限元，建立墩土接触模型，分析不同墩身长度、扩底直径以及扩大头锅底高度时扩底墩的承载性状。
In order to analyze the bearing mechanism of belled pier with different dimensions, by three-dimensional finite element, a contact model of pier and soil was established.
结果表明，给定长度的环形裂纹在尚未接触界面时，其两端正则化的型和型应力强度因子均随时间增大而减小。
The results show that when the annular crack is away from the interface, the normalized stress intensity factors at the crack tips decrease with increasing time.
通过外插裂纹扩展速率与裂纹长度之间的关系， 可近似得到裂纹长度为零时无裂纹面滑移接触影响的裂纹扩展速率。
The crack growth rate without the influence of crack surface contact was determined by extrapolating the relationship between the crack growth rate and the crack extension to the zero crack length.
此外，还针对不同长度的封闭母线仿真了时域波形及频谱的变化，并针对上述规律开发了一种非接触式发电机定子局部放电传感器。
Besides, simulated waveform in time domain and spectrum with different length sealing bus, and developed a non-contact generator stator sensor based on the former characteristic.
此外，还针对不同长度的封闭母线仿真了时域波形及频谱的变化，并针对上述规律开发了一种非接触式发电机定子局部放电传感器。
Besides, simulated waveform in time domain and spectrum with different length sealing bus, and developed a non-contact generator stator sensor based on the former characteristic.
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