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- positive ion density 阳离子密度
- Third, positive ion polyelectrolyte. (3)阳离子聚合电解质。
- Prevents melanin from forming by way of adjusting calcium ion density to keep the tyrosinase in inactive state. 藉由调整钙离子浓度,让酪胺酸酵素处于非活性状态,避免黑色素生成。
- A substance that ionizes in solution to give the positive ion of the solvent. 酸性物质一种在溶解时发生电离从而使溶剂带上正电荷的物质。
- The vitamin twister uses positive ion / negative ion / negative, positive ion. 维他命导入棒能令肌肤直接吸收水份和营养,使肌肤持久水嫩晶莹。
- A preionzation simulation experiment has been carried out on the Belt-Pinch device, GBH-1. The electron temperature and ion density were measured by a floating double-probe. 本文描述了GBH-1装置的预电离模拟实验装置及实验结果。 用静电悬浮双探针测量了电子温度和离子温度。
- Obvious examples are potentiometers and tachogenerators to monitor the posit ion and speed of a shaft. 反映转轴位置和速度的电位器与测速发电机是我们最熟悉的传感器的例子。
- The properties of spatial distribution of plasma ion density in RF TCP plasma reaction chamber were diagnosed by a Langmuir probe and the effect of air pressure were investigated. 利用朗缪尔静电单探针诊断了射频TCP离子束辅助电子枪蒸发镀膜装置反应室内等离子体密度的空间分布规律;并分析了气压对等离子体分布的影响.
- Positive Ion Lipoplexes and Its Application in Gene Transfection and Gene Therapy. 阳离子脂质体及其在基因转移和基因治疗中的应用。
- I think the latter is more likely for a starting posit ion, especially if you have lit tle or no experience. 他们可能会问你想要多少工资,或简单的告诉你公司的打算。
- The material for organic synthesis, mainly used for synthesize positive ion etherifying agent. 用途Usage:有机合成原料,主要用于合成阳离子醚化剂。
- The anoin neutralizes blood positive ion in human body, and makes the blood pH to maintain the state of equilibrium. 负离子可中和人体血液内正离子调整生物电流,使血液酸碱度(pH)保持平衡状态。
- The mass spectra of phosphodiamidoates have been studied using positive ion FABMS and negative ion FABMS. 本文讨论一类新合成的磷酰二胺酯的质谱特征。
- Positive ions drift downward, negative ions drift upward. 正离子向下漂移,负离子向上漂移。
- In this paper, the research results of the relations between the excitation stage of linear ion Bernstein wave (IBW) and the edge ion density fluctuation, the discharge parameters of tokamak and the antenna position in KT-5B tokamak are presented. 本文介绍了在KT-5B托卡马克装置上,线性离子伯恩斯坦波的激发与边缘离子密度涨落、托卡马克放电参数以及发射天线位置之间关系的实验研究结果。
- It helps to keep main and collateral channels of body fee, to improve ion density of blood and to promote the supersession of the old by the new by massaging acupoints and producing stimulus. 通过对人体经穴按摩,指压按摩和传导入人体各个器官,产生刺激反射作用,促进人体经络通畅,改善血液离子浓度,从而达到促进新陈代谢、活化经络、消肿之目的。
- A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion. 一个原子失掉一个电子来形成一个正离子,另一个原子得到一个电子来形成一个负离子的化学键。
- Each positive ion in the field feels the strong tug of the aft-mounted, negatively charged electrode and therefore accelerates rearward. 电场中的正离子感受到太空船尾负电极的强大吸引力,因此会朝尾部加速移动。
- The misadjusting parameter of the misadjusted telescopic system is used to adjust the focusing posit ion of outgoing beam. 用失调望远系统的失调量变化调节出射光束聚焦点的位置,并对聚焦点的变化范围和光斑大小进行描述。
- Methods By using analytical column,electrospray ionzation and positive ion monitoring components of kitasamycin were analyzed. 方法采用分析柱,以电喷雾电离、正离子检测,以确定吉他霉素各组分。