查询词典 AC

Several crite- rions are presented relying on all possible instances for third-order profile planning. Based on these criteria and dynamic constraints, fast and accurate algorithm of profile planning with time-optimality by preprocessing the entire profile as a whole is described. Ac- curacy losses in discrete time implementation are considered.

这类运动对精度和效率的要求极高，甚至要求纳米级精度，而轨迹规划是超精密运动的重点和难点之一，其轨迹规划精度直接决定了运动精度和性能，因此，与此相适应的快速精确的轨迹规划算法成为了现代超精密运动系统必须解决的问题，是提高竞争力的必要手段。

Oral English has its own features, but it is closely combined with other aspects of English, for example, writing may make oral English precise and ac curate.

口语虽自有特色，但与英语的其它方面紧密相连。比如，经常练习写作，可使口语精密，准确。

We don't expect a large amount of deposit in a current ac count.

我们相信支票户口里不会有大量的存款。

But also may carry on related "the daylight lamp electric circuit" and "enhancesthe power factor" with "the single phase AC electric circuit" the experiment.

还可以进行与"单相交流电路"有关的"日光灯电路"和"提高功率因数"的实验。

A decalcomania process for MEA fabrication was also used as the other experiment. Kinetic analysis of the electro-active surface including ac impedance was executed for the two processes.

另一个实验，以转印制程制作的MEA来作为对照，利用分析电流电压性能曲线、动力学参数、电触媒活性表面和交流阻抗分析来比较此两种制程制作的MEA性能。

In chapter 6, within a two-band tight-binding model driven by a dc-ac electric field, we investigate the effect of external noise on the transport property of electrons by controlling the strength and the decay constant of the noise.

在第六章，利用直交流电场驱动下的双带紧束缚模型，我们研究了外部噪声对电子输运性质的影响。

In this paper, references long-lasting pavements definiens of our country and foreign countries, bring that composite pavement is a good way to realize long-lasting pavement.

本文参考国内外对长寿命路面的定义，提出目前实现长寿命路面的可行途径是采用复合式路面。借鉴国内外对复合式路面的研究现状，针对复合式路面的一种典型结构——PCC+AC进行深入研究。

Until now, there is no article about the expression and regulation of the actin depolymerization factor/cofilin during follicular development in mammal.

目前关于AC蛋白家族在哺乳动物卵泡中的表达还没有报道。

The emergence of flexible AC transmission system is the desirability to solve thedifficulties during power system operation and development.

FACTS 技术的产生是解决输电系统运行和发展中遇到的各种困难的客观需要。

Paraquat poisoniog has no effective detoxicant,so reducing absorption and ac-celerating excretion at the early stage could lighten symptom obviously and reduce the rate of death.

由于百草枯没有特效解毒药，故早期采用减少毒物吸收、促进排泄的方法，可明显减轻患者的症状，减少死亡率。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。