为了解决这一问题,本文研究了减少噪声的力平衡梯度线圈的设计方法,并完成了洛伦兹力近似为零的线圈设计。
To avoid the generation of the noise, the design method of balanced Lorentz force gradient coils is studied and the gradient coils with cacelled net thrust force are designed.
这个数字接近总的重新平衡时间,包括负梯度洗脱。
This number is close to the total regeneration time, including the negative gradient.
然后,我用另外10分钟的梯度把最终的条件重新平衡到初始的条件,接着保持8分钟等度洗脱。
Then, I use another 10-min gradient to reequilibrate from the final conditions back to the initial conditions, followed by 8 min of isocratic hold.
你引用的规则是用于覆盖全范围梯度洗脱的(例如,有机溶剂从5改变到100%),并且所指的体积是以初始条件来重新平衡。
The rule that you quoted is intended to cover a full-range gradient (for example, 5–100% organic solvent) and refers to the amount of volume to reequilibrate at the initial conditions.
在不同的风速条件下,采用牛顿下降梯度法迭代求解非线性代数方程组形式的系缆气球平衡方程。
For the different wind speed, the equilibrium points could be got from the trim equations solving by Newton iteration method.
粘性土团粒间孔隙水的连通状态决定于团粒接触点附近渗透结合水膜的粘滞力和外界水力梯度的渗透力之间平衡状况;
Second, the state of inter-aggregate pore water of cohesive soil is determined by(balanced) condition between damping of bound water membrane and permeability pressure of hydraulic gradient.
即使压强梯度部分地被流体加速度平衡,其数量级通常也不大于静压梯度。
Even if the pressure gradient is partly balanced by the fluid acceleration, its order of magnitude is usually no larger than the hydrostatic gradient.
将功能梯度三维矩形板的位移变量按双三角级数展开,以弹性力学的平衡方程为基础,导出位移形式的平衡方程。
The displacement components of a three dimensional functionally graded rectangular plate were expanded in the forms of double trigonometric series.
将功能梯度三维矩形板的位移变量按双三角级数展开,以弹性力学的平衡方程为基础,导出位移形式的平衡方程。
The displacement components of a three dimensional functionally graded rectangular plate were expanded in the forms of double trigonometric series.
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