给出了拉速和夹杂临界直径的关系。
A relationship between the casting speed and the critical size of the non-metallic inclusions is given.
得到了不同直径和手性角情况下碳纳米管缺陷形核和断裂的临界应变。
The critical strains of defect formation and fracture occurrence of CNTs with different diameters and chiral angles were obtained.
导出了粒径与临界孔口直径、拱高之间的关系。
The relationships of the particle size, critical hole diameter and arch highness are derived.
考察了不同液体、流速和喷流直径等系统条件对喷流沸腾临界热流密度的影响。
Investigated was the influence of the various system conditions, such as different liquids, flow velocities and jet flow diameter, etc. on the critical heat-flux density of the jet-flow boiling.
射孔密度、射开厚度、孔眼直径及临界流速增加时，砾石充填最小排量也增加。
The minimum injection rate of gravel pack increases while increasing the diameter of perforation tune, the perforation density, the perforated thickness and the critical velocity.
根据应力，建立起选择飞轮直径的应力和临界转速条件。
According to the stresses, established the condition of stress and critical rotational speed for choosing the flywheel diameter.
各种不同直径的复合丝轧制成的超导带，都有一临界电流最高的厚度范围。
To the tapes made from composit silk with different diameter, there is a thickness range in which Jc is higher.
在前人试验研究工作的基础上，利用人工神经网络法对大直径浆体输送管道的淤积临界流速进行了拟合和预测。
Based on the previous experimental works, critical deposition velocity in large pipe has been fitted and predicated by artificial neural network.
观察了颗粒在不同倾斜角度的井筒中的运移方式，测定了不同粒径的砂粒被携带出的临界流量，揭示了颗粒直径同流体流量关系变化规律。
The critical flow rates of sand grains with different size migrated from the sand-carrying pipe with different Angle of inclination were measured.
当本体长度达到直径的6倍以上时，转子的第二临界速度将接近于电机的运转速度，运行中可能发生较大的振动。
When the body length to 6 times the diameter of the above, the rotor speed will close to the critical speed motors, operation of vibration may occur.
然后采用不同直径的试样测定其临界淬透直径，用金相法观察其组织变化，分析其低淬透性原因。
The structure was observed with the metallograph. The reason of low hardenability of steel Cf53 is analysed.
然后采用不同直径的试样测定其临界淬透直径，用金相法观察其组织变化，分析其低淬透性原因。
The structure was observed with the metallograph. The reason of low hardenability of steel Cf53 is analysed.
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