查询词典 saturation

Parameters associated intubations in the two groups were recorded and studied, including times of intubation, operative time of intubation (from starting to success of intubation proved by auscultation), administration of anesthetic agents, blood pressure, heart rate and blood oxygen saturation (SpO2) in different phases, complications of intubation.

分别进行盲探插管并记录统计插管次数、插管时间（从开始插管到听诊证实成功）、插管过程中追加麻药的次数及各时段的血压、心率、氧饱和度(SpO2)变化和插管并发症等。

Propose a method to estimate the maximum robust invariant set of linear plants with control saturation and structural uncertain block.

并且对具有有界干扰的系统，进一步扩展上面条件，给出了干扰条件下系统的鲁棒不变子集计算方法。

Presents the design of longitudinal control for ASTOVL lift-fan aircraft, a multi-variable, strong-coupling, complicated nonlinear system to make the system nonlinear offset and decouple, and the method used for linear system in designing the system to gain expectant flying qualities and the combination of aerodynamic control surfaces with thrust vectors to delay the control surfaces getting into saturation, and the minimum N-norm generalized inverse theorem of weighted generalized inverse adopted to apportion the moments commands, which make the control surfaces gain appropriate deflection and the simulation results to verify the dynamic inverse control laws designed really make the system nonlinear offset and decouple; when one command is given, only this output will response, and others do not response; when all commands are given together, the responses will be just the linear superpose of the response of each command, therefore the operation of the pilot will be simplified greatly.

摘 要： ASTOVL升力风扇飞机是多变量、强耦合、复杂的非线性系统，采用非线性动态逆理论设计控制律以实现系统的非线性对消及解耦，然后，采用线性系统的设计方法对系统进行设计，以使系统获得期望的飞行品质。同时，考虑到ASTOVL升力风扇飞机是由气动舵面和推力矢量融合作用的，为了延缓各舵面进入饱和的时间，采用加权广义逆中的极小N-范数广义逆定理分配力矩指令，从而使各舵面达到适当的偏转角。并将所设计的控制律进行了仿真，结果验证了所设计的动态逆控制律使系统实现了非线性对消和解耦，单个指令作用时，只有该项响应，其余不受影响；所有指令作用时，其结果就等于单个指令作用时的线性叠加，这样使驾驶员的操纵大大简化而易于控制，从而大大降低了飞行事故率。

The simulated data show that the time-lapse seismic AVO inversion is feasible. The formula derived in this paper is effective for discriminating the variations of oil saturation and effective pressure and for improving the precision of time-lapse seismic interpretation.

试验结果表明，在S油田进行时移地震AVO反演是可行的，推导的时移地震AVO反演计算方法能有效地分离油藏含油饱和度和有效压力的变化，真正实现对油藏的定量解释。

Base on the threshold voltage model presented, an intrinsic drain current model in strong inversion region is developed, which can describe the short-channel effects such as DIBL and charge-sharing effect well, and give special considerations for mobility, velocity saturation, channel length modulation and quantum effect. Based on the front interface surface potential model, a formula of unified inversion charge is derived, and an intrinsic drain current model in middle inversion region is developed.

利用所提出的深亚微米FD器件正、背界面表面势模型，建立了一个能够完整描述深亚微米FD器件本征亚阈漏电流特性的模型，能够准确地描述DIBL效应和背沟道漏电效应；利用所提出的阈值电压模型，建立了深亚微米全耗尽器件的本征强反型电流模型，很好地描述包括DIBL效应、电荷分配效应在内的小尺寸效应，对迁移率、速度饱和效应、沟道长度调制效应和量子效应进行了特别的考虑；利用所提出的深亚微米FD器件正界面表面势模型，推导了统一反型层电荷公式，建立了深亚微米FD器件的本征中反型漏电流模型。

A 239Pu α source was used to measure the saturation curve of the ionization chamber and calculated the collection efficiency.

并就其效率、电离室的饱和特性，利用239Pu放射源进行了研究，同时对收集效率进行了计算。

Which can be used to set up en irreducible water saturation interpretation model. The rock conductivity of brine saturated cores for six different salinity solutions was measured. The curve between rock conductivity and solution conductivity shows that there isn't additional clay conductivity.

在6种不同矿化度溶液下测量完全饱和溶液的岩心电导率，岩心电导率与溶液电导率的关系曲线表明，粘土矿物不存在附加导电性，阿尔奇公式仍可用于求取含水饱和度。

Saturation is one of the key factors in BRT station planning and design, influencing the determination of other parameters.

饱和度是车站规划设计的核心指标，影响着其他各种指标的取值。

With the increase of nitrogen dose, the amount of AIN increased, and the degree of saturation increased too, so the lattice constant of implanted layer increased.

随氮注入剂量的增加，AIN析出相的数量增加，铝合金中氮的过饱和程度增加，因此材料表层的点阵参数增加。

The Zn concentration in leaf and leafstalk increased with increasing Zn supply from 0 to 160 mgL^(-1), but had no increase or even decreased when the Zn supply was higher than 160 mgL^(-1). The Zn concentration in root exhibited a positive correlation with Zn supply and its exposure time, and the kinetic curve of Zn uptake fitted linear-quadratic model, i.e., fast linear uptake first and slow saturation uptake later, with the dividing point at about 1-2 hours' exposure, which could be related with the Zn adsorption on root cell wall and the Zn transportation across the cell membrane.

在0160 mgL^(-1) Zn处理下，植株叶片和叶柄Zn含量随Zn处理水平的提高显著增加，Zn浓度大于160 mgL^(-1)后，植株叶片和叶柄Zn含量不再随介质中Zn浓度的提高而增加，根系含Zn含量与介质中的Zn浓度和培养时间呈正相关，且根系Zn吸收动力学曲线具有二型性，即开始为快速的线性吸收，随后是较缓慢的饱和吸收，两者分界点约在12h，这可能分别与根细胞壁吸附Zn和Zn跨根细胞膜运输有关。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失