LPS. The dash line represents the resting membrane potential. B. A neuron showing inhibitory effect of IL-2 on the spontaneous discharge, and excitatory effect in another SON neuron (-100 pA holding current was applied in b).
在观察的45个用LPS腹腔注射免疫9 d后的视上核神经元中，100 U/ml的IL-2使其中的19个去极化(2.8±1.1 mV)，同时伴有自发放电频率增加，16个变化不明显，其余10个超极化(2.6±0.9 mV)且放电频率下降（图2B），不同的反应与原来的放电类型和频率无明显关系。
In space, not having water vapor and other particles to interact with, there is no spontaneous release of light and heat, no flash and crackle, just the passage of electric particles in all the various sub-atomic components that comprise an electrical current.
太空中没有水蒸气和其它粒子产生的相互作用，没有自发释放的光和热，没有闪光和细碎的爆裂声，而只有各种亚原子所组成的电流-------这些带电颗粒通过了空间。
No spontaneous periodic inward current was detected in any age groups after blocking GABA〓 receptors. The concomitant application of DL-2-amino-5-phosphonopentanoic acid (AP5, 100μM) with bicuculline did not eliminate the polysynaptic second component, but the second component was only elicited in slices in which the CA3 region was kept intact.
在生后11-21天，神经元的快兴奋性突触后电流（fast excitatory postsynapticcurrents，fEPSCs）出现了典型的多突触第二种成分，同时给予NMDA受体阻断剂AP5不能消除此多突触第二种成分，但其只有在CA3区保持完整的脑片上才可被引出。
Spontaneous discharge could be recorded by voltage clamp and current clamp.
在电压钳和电流钳下可记录到自发放电活动。
Objectivc To observe spontaneous pathologic change in main organs of conventional and specific pathogen free rats, to provide necessary and important base of raising environment affecting autopathy in test animels, and to get the message of the statue of autopathy in current laboratories, to provide spontaneous pathologic change type and incidence of it for pathologic diagnosis in SPF rats.
目的观察普通级及SPF级正常大鼠主要脏器病理切片，为实验动物饲养环境对动物自身疾病的影响提供重要依据，同时了解目前实验室内动物自发病状况，为病理诊断提供SPF级饲养大鼠自发病组织学改变类型及发生率。
Effects of the modulation frequency, bias current, the photon lifetime, spontaneous emission factor and spontaneous emission lifetime on third harmonic and third-order intermodulation distortions are investigated.
分析了调制频率、偏置电流、腔体损耗、以及自发辐射因子和自发辐射寿命对微腔器件非线性失真的影响。
Vertical transport in doped GaAs/AlAs superlattice with weak coupling is simulated by combining the macroscopic model with the microscopic one. The range of doping concentration and the voltage within which the spontaneous current oscillation is induced under the fixed applied voltage is also obtained.
结合宏观和微观模型，对GaAsAlAs弱耦合掺杂超晶格的纵向输运问题进行模拟计算，并给出产生电流自激振荡时的掺杂浓度和固定偏压的范围。
With this new model, spontaneous fast reconnection in a neutral current sheet, which provides an effective mechanism for rapid magnetic energy release, is carefully studied.
基于此模式，我们详细研究了中性电流片中的自发快速重联过程，它提供了一种有效的磁能快速释放机制。
In view of the deficiency of the current prevalent determining methods of spontaneous combustion period in China, thermo gravity technique was used to study the mechanism of coal self-heating oxidation from normal temperature to ignition temperature.
针对中国现行的煤自然发火期确立方法存在的不足，运用热重分析仪器对不同煤样从常温到燃点之间的氧化热解过程进行了实验研究。
In this paper the effect of junction capacitance, spontaneous recombination, DC-bias and injected pulse current on time delay'of turn-on of injection lasers modulated by pulse currents is analysed comprehensively.
本文综合地分析了结电容、自发复合、直流偏置和脉冲注入电流对注入式激光器脉冲调制分布反转延迟的影响。
The current researches in educational circles show two opposite views about the dynamical analysis of institutions, one is the rational design path leaded by North, and the other is the spontaneous evolution path leaded by Hayek.
从目前学界的研究来看，对于制度的动态分析主要存在两种对立的观点，其一是以North为代表的理性设计理路，其二是以Hayek为代表的自发演化理路。
An excellent eye diagram can be obtained with the microcavity lasers modulated by a 50 Gbit/s current if their spontaneous emission factors equal 0.1. The lasers will open vast vistas in future optical connection.
自发发射因子为0.1的微腔，具有脉码率高达50Gbit／s良好的调制眼图，微腔激光器在光互联中将有广泛的应用前景。
Supposing that input modulation signal of Micro-cavity semiconductor laser is actual phonetic signal and its adjoint noise is additive white noise, using small-signal approximation, authors can derive the laser's transfer function in current modulation and spontaneous emission lifetime modulation.
假定微腔半导体激光器输入调制信号为实际语音信号，伴随语音信号的噪音为加性白噪音，在小信号近似下，得到了电流调制和自发发射寿命调制下激光器的传递函数；
The current of TREK potassium channels shares the same characteristics of spontaneous, voltage - and time-dependent, non-inactivating.
TREK钾离子通道电流具有自发性、电压和时间依赖性、无失活等特性。
Effects of the Calcium Current Channal Blockers on Spontaneous Activity of Rabbit Pacemaker Cells
钙通道阻断剂对家兔起搏细胞自发活动的作用
During the process of various stakeholder, the restraint of institutional cost in current planning is unfastened, and does not cause the effect of restraining the spontaneous self-interest behavior in different stakeholders.
在不同利益主体博弈过程中，现行规划的制度成本约束松懈，没有起到制约利益主体自发理性行为的作用。
Electrochemical noise (ECN) is the spontaneous and stochastic fluctuations of current or potential in corrosion system.
电化学噪声（ECN）是腐蚀系统产生的一种电流、电位随机自发波动的现象。
An excellent eye diagram can be obtained with the microcavity lasers modulated by a 50 Gbit / s current if their spontaneous emission factors equal 0.1. The lasers will open vast vistas in future optical connection.
自发发射因子为0.1的微腔，具有脉码率高达50Gbit／s良好的调制眼图，微腔激光器在光互联中将有广泛的应用前景。
However, recently there is a huge gap in the current situations between China and the developed countries: on the one hand, Chinese companies do not get a full grasp of corporate social responsity and do not the internal incentive and impact of corporate social responsity in China social economy and corporate development itself; on the other hand, China now has not yet developed effecitve the corporate social responsity propelling mechanism around the whole society, leaving the corparate responsity in the spontaneous stage.
但是目前中国企业社会责任的现状与发达国家还存在巨大差距：一是中国企业对企业社会责任的认识普遍不够，没有看清企业社会责任在中国社会经济和企业自身发展中的内在动因和作用；二是中国尚未在全社会形成有效的企业社会责任推进机制，企业社会责任尚处在自发的阶段，还没有成为中国企业的自觉行为和管理的必备组成部分。