查询词典 phase condition

A detection method based on phase correlation uses a phase difference as the statistical quantum to detect double frequency carrier signal for BPSK DS/SS signals, it has the advantage of the rapid detection and can work well under low SNR condition.

基于相位相关的检测方法把相位差累积量作为检验统计量，通过检测载波二倍频信号来实现对BPSK DS/SS信号的检测，具有检测迅速并能够在低信噪比条件下工作的优点。

Bipolar disorder (manic-depressive disease) and cyclothymic disorder In this condition there are periods with symptoms of depression - the depressive phase, alternating with periods of elevated mood level with increased mental and physical activity - the manic phase.

双相障碍和cyclothymic紊乱在这种条件下有期与抑郁症的症状-抑郁相交替期，情绪升高一级增加身心活动的狂躁阶段。

With the J/y anomalous suppression as a signal of QGP phase transition, on the basis of absorption of nucleons and comovers, the differential cross section of J/y production in high energy heavy ion collisions under the condition of the occurrence of phase transition is derived out, and the experimental data of NA50 collaboration in Pb-Pb collisions at 158A GeV/c is analysed.

以J/y反常抑制现象为夸克-胶子等离子体相变信号，在核与随动者吸收理论的基础上，导出了有相变产生时高能重离子碰撞中的J/y微分产生截面，并对NA50合作组给出的入射动量为158A GeV/c的Pb-Pb碰撞中的实验数据进行了分析，较好地解释了实验结果。

The phase transition is analyzed by varifying the stability of the system and Gibbs condition of phase equilibrium.

本文将奇异强子物质作为一个二元体系来处理，通过讨论这个体系的稳定性和Gibbs相平衡条件来分析相变。

Concentration of estrone (E1) firstly increase and then decrease slowly until to vanish from aqueous phase; Under anaerobic condition, 4% of E2 still be in aqueous phase after 96 h of reaction.

研究了湖泊底泥微生物在好氧、厌氧环境条件下对17β-雌二醇（17β-estradiol， E2）的生物降解特性，探讨了其相应地生物代谢机制。

The phenomenon is very sensitive to both parameters and the initial condition, and it is of weak selfsimilarity. The mechanism is quantitatively analyzed on the phase plane and extended phase plane by the CCCOI-RM transformation.

同时发现在采用不同FACTS元件时，控制器参数空间中的稳定域中存在不稳定的孤岛，该现象对初始条件非常敏感并有自相似性。

The numerical simulation revealed the motion of phase interface into the phase change material under the first boundary condition.

为了开发高效的热能存储设备，本文提出了采用针翅管以强化相变蓄热设备传热的新结构，采用数值方法模拟了相变材料在该结构中融化的瞬态三维传热问题，得到了在第一类边界条件下相变材料融化过程的界面移动规律；并与光管相比，以说明针翅的强化传热作用。

The numerical simulation revealed the motion regularity of phase interface into the phase change material under the first boundary condition.

摘 要：为了开发高效的热能存储设备，提出了采用针翅管强化相变蓄热设备传热的新结构，采用数值方法模拟了相变材料在该结构中融化的瞬态三维传热问题，得到了在第一类边界条件下相变材料融化过程的界面移动规律；并与光管相比，说明针翅的强化传热作用。

From these researches as above, this paper found a new method to analysis salty soil road engineering properties by phase equilibrium theory, which provides a new angle of analysis on salty soil properties, experiment and engineering practice in these ways as follows:(1) Analysis the disadvantage of traditional salty soil experiment;(2) Analysis the disadvantage of current salty soil definition by phase equilibrium theory, and gives the chart of distinguish salty soil by the condition of hydrography and climate change;(3) Analysis the mechanics of subgrade frost boiling based on the change rule of liquid content;(4) Based on the change rule of ingredients content and volume in salty soil, analysis the mechanics of subgrade salt heaving and the restraining method by adding sodium chloride.

通过以上研究，本文初步建立了以相平衡理论为核心的盐渍土路用工程性质分析方法，该方法对盐渍土工程性质的理论分析、试验研究以及工程实践提供了新的研究思路与方法，具体体现在：(1)分析了传统的盐渍土试验存在的缺陷；(2)分析了现行盐渍土定义的不足，并以相平衡理论为基础，结合水文、气候条件的变化给出了判别盐渍土的诺谟图；(3)分析了盐渍土盐溶液含量的变化规律，并从盐渍土含液量变化规律出发，分析了盐渍土路基较非盐渍土路基翻浆严重的机理；(4)分析了盐渍土各固相含量及其体积的相变规律，并在此基础上分析盐渍土路基的盐胀机理，以及采用添加氯化钠来抑止硫酸盐盐渍土的盐胀机理

However, the monoclinic phase, with the lowest dielectric constant, is the stable phase under ambient condition.

然而在常温常压下单斜晶是最稳定的结构但是它的介电常数却是最低的。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。