1) primary marrow space

初级髓隙
2) primary bone marrow

初级骨髓
3) primary clearance

初级间隙
4) primary marrow cavity

初级骨髓腔
5) primary
[英]['praɪməri] [美]['praɪ'mɛrɪ]

初级
1.
Modeling and Simulation of Vertical System Drived by Sectional Primary Permanent Magnet Linear Synchronous Motors
利用有限元法求得单段式永磁直线同步电机初级电磁参数。
6) initial gap

初始间隙
1.
With new inferring method and theory,difference of initial gap distribution laws in basic ways of gear modification is analyzed.
利用新的理论方法,对各种修形方式的初始间隙进行求差运算,通过对运算结果进行分析,确定了不同条件下的最佳修形方式,并用实例验证了所得结论,对工程实际有一定的理论指导意义。
2.
The closing constitutive relation for the frictional contact with initial gap is added to the model in this paper, which makes it more perfect.
在连杆接触单元非线性模型的基础上,增加了有初始间隙的摩擦接触问题的闭合本构关系,算例及工程应用表明,本模型理论正确,计算结果合理且精度较高,并易于实施,可应用于复杂的工程接触问题的求
3.
The computation shows that the equal number of the maximum strain of the beams is well consistent with the maximum strain of the beams which is ob-tained by the equal number of the initial gap of the beams.
用白噪声均匀分布产生的随机数的值模拟梁间接触时的初始间隙。
补充资料:初级
1.最初阶段的。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条