所谓“两害相权取其轻”，当我们进行多线程编程时，就必须在多个设计决策与权衡中做出一个选择。
This specific example is but one of several design decisions and tradeoffs that we are forced to make when doing multi-threaded programming.
种植一般是围绕季相进行设计，来达到园景的四时不同。
Planting may be designed according to season so that different parts of a garden bloom at different times.
该文讨论了为PPS抽样的二相抽样时，其样本单位数的最优设计问题。并结合实例进行了分析。
In this paper, we given an approach for optimum design of sample sire in two-phase sampling for PPS, and discussed an example.
在设计解此类问题的数值方法时，我们不得不考虑方法的这样三个特征：代数阶，周期稳定性以及相延迟性质，特别是相延迟性质。
When designing a numerical method for these problems, we have to consider three important features: algebraic order, periodicity stability and phase-lag, especially the phase-lag property.
本文介绍了带有源负载时，小型三相同步中频发电机的设计和并联运行时抗干扰方面的一些经验。
The paper introduces some experience in anti-interference for design and parallel operation of small intermediate frequency three-phase synchronous generator with active load.
目的设计有效、简便的锥体细胞放电时相检测程序，并检测豚鼠海马CA 1区锥体细胞在视觉分辨任务中放电时相的变化。
Objective To detect the change of discharge phase of guinea pig hippocampal CA1 pyramidal cells during visual discriminative task with an effective and convenient program we designed.
设计五相十拍步进电动机驱动电路时选择了89c 2051作为环形分配器，而功率器件选用电压型的VMOS管。
When designing the step motor drive circuit of 5 phase 10 pat, 89c2051 is adopted as the Loop allotter. The VMOS is adopted in power elements. It is designed as chopper-type constant current circuit.
引入一个多层岩层相叠时其表面对电磁波入射的总反射系数的概念，从而导出了方法的正反演计算式及相应仪器的设计方案，并制造了测深仪器。
By defining a total reflection coefficient of natual EM field over multi layered medium, the forward and inversion equations for nature soutce EM sounding are established.
本地天线单元中的中频信号处理时，设计了一种可精确反映相位差的鉴相器。
In the if signal processing of the LAU, this paper invents a kind of phase detector that can reflect the phase difference accurately.
结果表明，采用梯度设计可实现涂层稳定成形所需的液相烧结，避免了常规液相烧结时涂层的粘弹性流动。
The results show that the liquid phase sintering necessary for coating stability can be realized by gradient designing, the viscous flow of ordinary liquid ph...
结果表明，采用梯度设计可实现涂层稳定成形所需的液相烧结，避免了常规液相烧结时涂层的粘弹性流动。
The results show that the liquid phase sintering necessary for coating stability can be realized by gradient designing, the viscous flow of ordinary liquid ph...
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