查询词典 perturbation function

These data primarily demonstrate possible mechanism for PFDoA induced hepatic steatosis: perturbation of fatty acid uptake, lipogenesis and fatty acid oxidation.

PFDoA对大鼠的毒性作用呈现一定的剂量依赖关系，主要表现在脂蛋白、不饱和脂肪酸的剂量依赖性下降和葡萄糖、柠檬酸、甲酸、异亮氨酸、缬氨酸的剂量依赖性升高。

In the forth part, we mainly discuss the properties of cosine operators, such as the normcontinuity, locally Lipschitz continuity, which are preserved under the multiplicative perturbation with the-condition.

第四部分讨论了余弦算子在条件下的乘积扰动和扰动下的不变性。如条件下的乘积扰动仍保持范数连续、局部Lipschitz连续不变。

Therefore, compared to the case without spiral arm perturbation, the curve F∝ log M, which is a measure of the formation rate of more massive clouds in the whole disk, is just displaced upwards and the amount of GMCs with intermediate mass, i.e., those with mass in the range between 10 5 and 10 6 M ⊙, will hardly be affected.

因此在整个星系盘上，与没有旋臂扰动情况相比，F∝logM的曲线只是相应地往上有一平移，而对形成的中间质量的巨分子云的数量基本没有影响

We can control the lower bound of the extended cycle length by choosing the appropriate m-sequences as perturbation sequences.

同时，我们可以通过控制混沌系统输出的m序列的长度来控制混沌序列的最小周期，以产生满足我们需要的混沌序列。

Luzon Strait is the region where the perturbation energy increases and the frontal instability is especially active.

作为西边界的豁口的吕宋海峡是扰动能量增长的区域，尤其是锋面不稳定活跃的区间。

In chapter II, we calculate the binding energy of a quantum wire in the presence of a strong magnetic field along the wire axis by using the variational method and strong perturbation method.

在第二章中，我们用变分法和强相互作用方法计算了在一个沿着轴向的强磁场下的量子线的束缚能，讨论了束缚能随着量子线的半径，磁场和掺杂浓度的变化。

The local perturbation analysis of a class of generalized Sylvester matrix equation is concerned.

研究了一类广义Sylvester矩阵方程的局部扰动分析问题。

Thus an algorithm to solve the vibration second-order Sylvester matrix equation with parameters' perturbation is presented.

提出了求解具有参数不确定的振动二阶Sylvester矩阵方程问题的算法。

The transition matrix analytic solution of perturbation equations which was widely used in inertial guidance engineering are derived.

忽略数学模型的细节所招致的最大误差小于0.1%。在此基础上得到引力异常造成落点偏差的近似解。

Our results are also matched to those in the heavy meson chiral perturbation theory.

同时也考虑了影响B→K〓衰变的一点长距离效应。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。