查询词典 stable

Since the unstable nuclei exist between actinides, including thorium and stable nuclei like lead and bismuth, explosive events such as supernovae are required to produce actinides.

自不稳定核之间存在着锕系元素，包括钍和稳定核像灌了铅，铋，爆炸性事件，如超需出示锕。

Antimicrobial activity of the fermentation broths was stable. The actinomycete strain HJ1-2 was worth developing.

该菌株的代谢产物具有广谱抑菌活性和较强的稳定性，具有一定开发价值。

Pole-placement and Inner model tuning methods are discussed finally;(2) For the linear derivative action, several different tracker-differentiators are presented to improve the quality of the derivative signals;(3) A neural network tuning method is given for the nonlinear PID controller which includes the above tracker-differentiator;(4) For the linear integral action, a nonlinear pre-phase integrator is studied in order to decrease the phase delay problem; Simulation results show that the nonlinear PID controller including the pre-phase integrator posseses better performance in both fast and stable property, and strong ability of anti-disturbance;(5) A simple optimal criteria is introduced to optimize the parameters of the nonlinear PID controller based on the pre-phase integrator.

仿真研究表明，由此形成的非线性复合积分PID控制系统，具有快速而平稳的过渡过程和超强的干扰抑制能力；(5)采用物理意义简单明确的目标函数的优化设计方法，对上述非线性PID控制器进行参数整定，达到了满意控制典型工业过程的目的。通过对直线电机伺服系统的仿真研究，表明该种非线性控制器具有同时跟踪多个目标的优越性能。

The rotation was stable during that period. The coma morphology can be interpreted by the model with one nucleus and two active regions. The two-nuclei model is not necessary to be introduced.

模拟表明只用一个彗核和两个源就可以解释观测到的彗发结构，不需要加入双核等因素。

On the other hand, acyl phosphates, such as 1,3-bisphosphoglycerate, are more stable

盐，比如1，3-二磷酸甘油酸更稳定并且在细胞中更能被酶进一步催化转化。

On the other hand, acyl phosphates, such as 1,3-bisphosphoglycerate, are more stable and undergo further enzyme-catalyzed transformation in cells.

另一方面，酰基磷酸盐，比如1，3-二磷酸甘油酸更稳定并且在细胞中更能被酶进一步催化转化。

On the other hand, acyl phosphate s, such as 1,3-bisphosphoglycerate, are more stable and undergo further enzyme-catalyzed transformation in cells.

另一方面，酰基磷酸盐，比如1，3-二磷酸甘油酸更稳定并且在细胞中更能被酶进一步催化转化。

In this paper, we studied the adaptive stable problems of two different type nonlinear systems.

本文主要讨论了两类不同类型的非线性系统的自适应控制问题。

The well-funded companies, first-class technology, scale of operation, as in recent years, the good trend of stable development, Shenzhen now has Adar Shenzhen, two production base in Hunan Province, covers an area of 2000 square meters, more than 200 employees, formed a Production base in Hunan conventional products, the production base in Shenzhen high-end production pattern.

本公司资金雄厚，技术一流，规模经营，随着近年的良好稳定的发展态势，深圳亚达现已拥有深圳，湖南两个生产基地，占地面积2000余平方米，员工200余名，形成了以湖南基地生产常规产品，深圳基地生产高端产品的生产格局。

a simple and stable method for isolation and cultivation human adipose-derived adult stromal cells is successfully established , which provides the foundation for future usage of human adas cells in tissue engneering.

我们建立了一种自人体脂肪组织分离、培养人脂肪基质细胞简便稳定的方法，为其应用于组织工程提供了基础。

But Severus escaped the hands of those that Julianus had sent to murder him and sent a letter to the praetorian guard, giving them the signal either to desert Julianus or to kill him.

赛维鲁总算逃过了尤利阿努斯派来的杀手，并写了一封信给罗马的禁卫军，向他们发出信号，要么抛弃尤利阿努斯，要么干掉他。他们立即服从了。

This text is in terms of this of " human nature ", it is under the influence of western literature human nature thought to probe into, awakening in human nature of novel works and all sorts of limitations that affectionate The school of Mandarin Duck and butterfly.

本文便是从"人性"这一角度，探讨在西方文学人性思想的影响下，清末民初鸳鸯蝴蝶派的言情、哀情小说作品在人性方面的觉醒与种种局限。