Because of their inertia, the electrons will overshoot and oscillate around their equilibrium positions with a characteristic frequency known as the plasma frequency. 因为电子的惯性,它们将冲过平衡位置,并以特征频率围绕它们的平衡位置振荡。
A plasma is a quasineutral gas of charged and neutral particles which exhibits collective behavior. 等离子体是带电粒子和中性粒子组成的表现出集体行为的一种准中性气体。
A reversed-phase HPLC method for the determination of risperidone and9-hydroxyrisperidone in plasma was established. 建立了测定人血浆中利培酮及其活性代谢物9-羟利培酮质量浓度的反相高效液相色谱方法。
Therefore, plasma etching anisotropy can be improved by increasing rf frequency or rf-bias power. 因此,等离子体刻蚀的各向异性可以通过增加射频频率和射频功率来改善。
The influence of capability of Yak hairs treated with different plasma was studied. 研究了各等离子体参数对牦牛毛纤维性能的影响。
When I awoke my jeep was frozen and so was the blood plasma. 醒过来时候,我的吉普车和血浆都冻挺了。
Methane conversion to C2 hydrocarbons by low temperature plasma was studied in different reactors. 就不同反应器对甲烷常压低温等离子体转化制C2+烃的影响进行了研究。
We measured the plasma expansion velocities by the electrical methods. 我们采用电学方法进行了等离子体膨胀速度测量。
The activities of PHF in plasma of31 EH patients and33 healthy controls were measured by bioassay. 采用生物活性测定方法,检测了31例EH患者和33例正常人血浆中PHF活性。
The influence of different concentration of oxalic acid matrix on elemental inductively coupled plasma mass spectrometry was investigated. 研究了不同浓度乙二酸介质对元素电感耦合等离子体质谱行为的影响。
Oral administration of folic acid and vitamin B12 can lower plasma total homocysteine levels. 口服叶酸和维生素B12可以降低血浆中总高半胱氨酸的水平。
Furthermore, a technique for quantitative investigation of plasma inside the keyhole in deep penetration laser welding was developed. 这就为定量研究小孔孔内等离子体提供了一种新的方法和手段。
Then, evolvement laws of plasma in both isothermal stage and adiabatic expansion stage are discussed. 进而讨论了等离子体膨胀的绝热阶段和等温阶段的具体演化规律。
Prothrombin: Carbohydrate-protein compound in plasma essential to coagulation. 凝血原:血浆中的一类碳水化合物糖蛋白,是凝血系统中的必要成分。
Using carrier materials treated by plasma technology exploits a new land of immobilized enzymes. 以等离子体处理的载体材料固定化酶,开拓了固定化酶技术的新领域。
It can be used for qualitative analysis to serum, plasma and medicine for hospital and biochemistry labs. 广泛适用于医院,生物化学等科研实验室对血清,、浆和医药制品做定性分析。
Numerical model for large area diamond film deposition by DC Arc Plasma Jet CVD method is proposed. 建立了直流电弧等离子体喷射CVD大面积金刚石沉积数学模型。
ObjectiveTo Study the effect of long-term triptolide use on the content of the normal rat plasma ACTH. 目的了解较长期使用雷公藤甲素对正常大鼠血浆促肾上腺皮质激素(ACTH)含量的影响。
A novel method is put forward to study the cleaning mechanism of atmospheric pressure plasma arc ( APPA). 针对大气常压等离子体弧清洗金属表面的工艺,从反应动力学角度提出了一种新的研究方法。
OBJECTIVE To review the changes of plasma colloid osmotic pressure in allergic patients during cardiopulmonary bypass. 目的研究体外循环中过敏患者的血浆胶体渗透压变化。
The technology of plasma ion assisted depositing narrow-band pass filters is studied. 研究了采用等离子辅助技术制备窄带滤光片的工艺。
Objective To investigate the value of different fasting plasma glucose in the diagnosis of diabetes mellitus. 目的探讨不同的空腹血糖值在糖尿病诊断中的价值。
The nanometer tin powders were prepared by DC arc plasma evaporation method using a self-designed and fabricated apparatus. 采用高纯锡,通过自行设计的直流电弧等离子体蒸发设备制备了纯净的纳米锡粉。
The rapid and powerful effect produced by intravenous injection may result in a transitory fall in plasma volume. 快速和强大的影响所产生的静脉注射可能会导致在一个短暂的下降,血浆量。
Objective To determine the effect of fentanyl intravenous analgesia on plasma motilin levels. 目的研究芬太尼静脉镇痛对血浆胃动素水平的影响。
Effect of Cold Exposure on Levels of IL-2, IL-6, ACTH and Cortisol in Plasma of Piglets 急性冷暴露对仔猪血浆中IL-2、IL-6、ACTH和皮质醇水平的影响
The tubes consist largely of human serum albumin, the major plasma protein in human blood. 该管主要由人血清白蛋白,人体血液中的血浆蛋白重大。
A novel technique was developed to diagnose arc ion plating plasma with a Langmuir double probes. 本文利用基于虚拟仪器的朗缪尔双探针系统对电弧离子镀等离子体进行了诊断研究。
the colorless watery fluid of the blood and lymph that contains no cells, but in which the blood cells (erythrocytes, leukocytes, and thrombocytes) are suspended