查询词典 valid operation

By means of the experiments and calculation,it is proved that the analysis of O2 volume percentage is the brief and valid evaluation method of fire extinguishment capability of water mist containing additives.

通过实验和计算证明O2浓度分析是评价含添加剂细水雾灭火有效性的简单而有效方法。

There is also the question of whether extrapolation of results between species is valid.

还有一个问题是，推论的结果在两个物种之间是否有效。

Another part of the thesis is the research work with relation to both DIS and CGF, mainly consisting: After the common DR methodology, DR algorithms and their characteristics are introduced, a new valid DR algorithm based on the idea of simplified dynamic model equation is presented and evaluation result is given. Then the technology of translation delay compensation and smoothing algorithms are recited. The real-time graphic and image technique and the eyepoint position selecting method are used in the visualization implement of CGF system.

第二类研究内容是CGF与DIS共同存在的关键技术研究，主要包括：在介绍DIS系统采用DR技术的重要性以及常规DR算法基础上，提出了一种基于简化动态模型方程思想的DR算法，并对算法进行了评价；介绍了CGF系统的传输延迟补偿与平滑技术；将实时图形与图象技术以及观察点选取方法应用于CGF系统的可视化。

Spectral resolution and spatial resolution of the high temporal resolution image overlays scope with valid the wave band number etc. characteristic, the part caused the extraction of icing zone information in unilateral and judge way to the factitiousness; researchers of the past hangs a neglect of sand in the sea , also influencing an information to withdraw of the accuracy and the integrity.

高时间分辨率影像的空间分辨率、波段的光谱覆盖范围和有效波段数目等特征，部分导致了渤海结冰范围信息提取的片面性和对人为判读的依赖；前人方法对海区悬沙的忽视，也影响了信息提取的正确性和完整性。

In the teaching process, the teacher should well develop its predominant function, according to the characteristics of language class teaching rhythm, carry out a valid control to the rhythm of the class teaching, with generally photograph ring various factor of teaching effect, make the formation harmonious resonance, attain the best combination, obtain superior effect.

在教学过程中，教师应充分发挥其主导作用，根据语文课堂教学节奏的特点，对课堂教学节奏实施有效控制，以统摄影响教学效果的各种因素，使形成和谐共振，达到最佳组合，取得最优效果。

While this distinction may appear to be valid on the surface, it is actually fallacious.

这种区分表面上是正确的，实际上是谬误。

The results show that the model and the fast algorithm are valid and effective.

最后，通过一个算例验证了模型和改进算法的有效性。

This algorithm defines route valid term,the father node priority queue,and proposes the overlapping backoff window strategy.Simulation result shows this algorithm can construct the route tree effectively.

算法定义路由有效期、父节点优先级队列，并结合跨层设计思想，修改MAC退避算法，提出交叉退避窗口策略，并经仿真实验证明能够有效地构造出较优的路由树。

The experimental results verify that the control strategy is feasible and valid.

实验结果表明：该控制方法是可行的、有效的。

The simulation and experiment results indicate that the hardware design is feasible and control strategies are valid.

对系统进行了计算机仿真和试验研究，结果验证了硬件设计和控制策略的可行性和有效性。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。