查询词典 existence

The necessary and sufficient conditions for the existence of this class of controllers are given,and the analytic expression of desired controllers is also stated.

该文基于Lyapunov稳定性理论，研究了一般的不确定线性时滞系统的鲁棒稳定控制器设计问题，给出了此类控制器存在的充要条件和解析表达式。

In Chapter 4, existence of analytic solutions of some iterative equations are studied.

第四章研究了迭代方程的解析解。

The referents of anaphora are usually in mental existence.

照应词的指称对象是一个心理存在。

He has acknowledged what was previously anathema: the existence of legitimate internal "currents" within the movement.

他已经认可了以前所厌恶的东西：运动内部有合理的内在"暗流"的存在。

In active noise control applications, the existence of disturbance can significantly degrade performance of ANC systems.

中文摘要在实际的主动噪音控制系统应用中，干扰讯号的存在会破坏系统的性能。

I just knew in ancientry novels, Java referred to a place very far or a place that was not existence, and in the area, some features of ancient Chinese were kept still in a lot of daily diction of villagers.

我只知道古典小说中常把非常遥远的或根本没有的地方叫"爪哇国"，而这个地区农民的许多日常用语还保留着古汉语的特色。

Because of the existence of the superconducting gap, the normal photon-assisted tunneling process become more complicated, leading to many variations of the current between positive and negative values in I vs gate voltage Vg curve.

在正常-量子点-正常体系中，所有的 PAT 峰都为正峰，间距为 hn 。⑶由于超导能隙的存在，正常的光子协助隧穿过程将更为复杂，使得电流-栅压的关系出现多次在正负之间的变化。

And I dont believe in the existence of angels.

我并不相信天使的存在

This result can help to understand the existence of ferroelectricity in some very thin films (down to several angstrom or a monolayer unit cell).

这一结果可以解释为什么铁电性可以稳定的存在于一些超薄的铁电膜中（例如几个〓或者只具有单层原胞）。

Sometimes the man's relationship to the woman who has caught his anima accounts for the existence of this syndrome.

有时男人与抓住他阿尼玛的女人的关系导致这类综合症的存在。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。