下模

The local stress and average stress in different phases for a particle or a fiber with a graded interphase embedded in an infinite matrix under a general macroscopic loading are derived, then Mori-Tanaka and the generalized self-consistent methods have been used to evaluate the effective elastic and viscoelastic properties of the composites.

首先给出了具有沿径向连续变化界面层的颗粒或纤维放在无限大的基体中在静水压力和纯剪切载荷作用下的局部关系，然后利用Mori-Tanaka方法和广义自洽方法分别得到相应的复合材料的有效弹性模量和粘弹性中的储存和耗散模量。

Find that when the intensity of driving current is not much smaller, action potential of the cell oscillates in mode-lock style.

另外还研究了在周期电流驱动下系统的运动，发现在驱动电流振幅不是很小时，系统作锁模运动。

It is proved that every Lie derivation of nest algebra is the sum of an associative derivation and a general trace. Every Lie isomorphism between nest subalgebras of a factor von Neumann algebra is the sum of an isomorphism and a general trace or the sum of a negative anti-isomorphism and a general trace. Lie invariant subspace of linear mappings on Banach algebras is introduced, and linear maps from nest subalgebra of a factor von Neumann algebra into itself which satisfy the property that the space of derivations is their Lie invariant subspaces are characterized. Simultaneously, it is shown that such maps are Lie derivations modulo the set of scalar multiple of the identity.

得到Lie导子的特征表示，即套代数上的任何一个Lie导子都是内导子与广义迹之和；给出了Lie同构和同构及反同构之间的关系，即因子von Neumann代数中套子代数之间的任何一个Lie同构要么是同构与广义迹之和要么是负反同构与广义迹之和；引入了Banach代数上线性映射的Lie不变子空间，并给出von Neumann代数中套子代数上以导子空间为Lie不变子空间的线性映射的一个刻画，同时也表明在模去数乘恒等映射的意义下，以导子空间为Lie不变子空间的线性映射就是Lie导子。

Moreover, the semiopen mapping theorem, the semiclosed graph theorem and the semibounded inverse theorem are established under some conditions of weaker t-norms.

对MengerPN空间上的线性算子引入β-半有界，β-半开及β-半闭等概念，讨论了它们间的关系，并在较弱的t-模条件下建立了半开射定理，半闭图定理和半有界逆定理。

The dynamiccomparators which are lack of kickback noise keep the a...

回踢噪声很小的动态比较器的应用使模数转换器在高速采样时钟下能保持各级输出的模拟信号的稳定。

The actuator is bonded to its surface or embedded within the laminate,and the temperature ...

对结构的振动特性进行了测试，得到了不同温度下的模态频率变化。

The pleunm anti-static insulated material housing prevents short circuit led by the contact of welding spot and the metal channel of word sign. At the same time, the circuit uses particular constant current design and lightning arrester. Silicon rubber leads between modules of anti-aging and anti-cracking guarantee the long-term work in bad environment of open area while the low resistance of lead reduces the affection to the emitting brightness of LED by voltage drop.

其外壳采用阻燃防静电绝缘材料，可防止 PCB焊点与金属字槽壳的接触而产生短路，同时电路采用独特恒流电路设计及雷电吸收装置，模组间连接线采用软硅橡胶导线，在恶劣的户外恶劣环境下长时间使用，导线不会老化脆裂，同时导线内阻比较小，降低压降对LED发光亮度的影响。

Under certain conditions, this method can measure the output linewidth of single longitudinal mode fiber laser.

在一定的条件下，该方法是可以对单纵模光纤激光器的输出线宽进行测量的。

Because characteristics of signal singularity differ from that of noise, the local maximum of their binary wavelet transform modules is also different.

由于信号和噪声具有不同的奇异性，它们的二进小波变换模的极大值在不同尺度下的传播特性也不相同。

When the deformation modulus of soil is logarithmic normal distribution, even if the variation is large, reasonable precision can be obtained by center point method, in which the deformation modulus of soil is normalized equivalently.

对于土的变形模量服从对数正态分布的情况，采用将其当量正态化后的中心点法即使在参数大变异的情况下也可以获得理想的计算精度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。