一组

With the ordinal addition of dispersed clay particles,oil drops,conducting matrix grains,laminated shale to water and successive integration over the addition of a single inclusion,generalized matrix-conducting pore combination model in laminated and dispersed shaly sands is established.

通过两组分散泥质砂岩岩样实验测量数据和一组层状泥质砂岩测井资料及实际测井资料的计算，表明本文给出的电阻率模型既适用于分散泥质砂岩地层解释又适用于层状泥质砂岩地层解释，同时，还适用于含有分散粘土和层状泥质的混合泥质砂岩地层解释。

A necessary and sufficient condition for the existence of guaranteed cost control is derived. Furthermore, it is shown that this condition is equivalent to the solvability of a system of linear matrix inequalities, and its solution provides a parameterized representation of guaranteed cost controllers. Based on that, the design of the optimal guaranteed cost controller is formulated as a convex optimization problem, which can be solved by the existing convex optimization techniques.

通过采用线性矩阵不等式的方法，导出了存在保性能控制律的一个充要条件，进而，证明了该条件等价於一组线性矩阵不等式的可解性问题，并用这组线性矩阵不等式的可行解给出了保性能控制律的一个参数化表示。

It is difficult to form a ternary compound phase in the produced powders if any two components of the ternary alloy cannot compound or solid solute each other at equilibrium conditions.

三种组元中只要有一组不能相互反应形成化合物相或固溶体相，则在其纳米粉末中难以生成三元化合物相。

In cellular and PCS systems, a grouping of physically proximate cells in which each cell uses a different subset of the total spectrum allocated for the wireless service, but the grouping or cluster of cells represents the total allocated spectrum.

蜂窝系统以及 PCS 系统中一组物理上紧邻的小区。在这个小区群集中，每一个小区使用的频谱是无线通信业务分配到的整个频谱中的一部份。但是小区组或群集却代表整个分配到的频谱。

One group of serial number only provides three groups of registration information for activating the product, which means serial number activation right is not unlimitedly used. So you should save it.

一组序列号只提供三组不同的注册信息进行产品注册激活，这意味着序列号激活的权利不是无限制分发使用的，请妥善保存。

A series of slow drain current recovery transients at different gate biases after a short-term stress are observed in an AlGaN/GaN HEMT. As the variation of the time constants of the transients is small, the working trap is determined to be electronic.

观察了AlGaN/GaN HEMT器件在短期应力后不同栅偏置下的一组漏极电流瞬态，发现瞬态的时间常数随栅偏压变化很小，据此判断这组瞬态由电子陷阱的释放引起。

After that, they began the volleyball game. All the people were divided into two groups, Alice and Oscar led each group respectively.

随后，排球比赛开始了，所有的人被分为两组，爱丽丝和奥斯卡各自带领一组。

The aero-missile span and radial jumping windage is one group and the clearance is the other.

其中全弹长和径向跳动为一组，间隙为另组。

Failure groups are administratively assigned sets of disks sharing a common resource.

故障恢复组是由管理员指定的一组磁盘构成的。

But after early lineages branched off, flowers bulked up their endosperm with two sets of genes from the mother and one from the father.

但在原始种系分出旁系后，花的胚乳增生，两组基因来自雌株，一组来自雄株。

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。