查询词典 counting

AIM: To build up a fast counting method for Mycobacterium vaccae M.

目的：建立牡牛分枝杆菌的快速检测方法。

The concentration of diluted rv virus solution was determined by counting the nih3t3 cells with fluorescent expression. then the rv/egfp virus was used to transfer sk n sh neuroblastoma cells. the transfection efficiency in sk n sh cell was measured by flow cytometer.

将稀释的rv病毒液感染nih3t3细胞，计数nih3t3荧光表达细胞的数量来确定病毒的浓度；使用rv载体感染sk n sh细胞，通过流式细胞学荧光检测明确rv在sk n sh细胞的感染效率。

By detecting the oscillation circuit natural frequency to determine the level of water.The frequencymeter use the Microprocessor internal counter to counting the film resonant frequency of the water level sensor pulse,then Microprocessor regular function to achieve frequency testing, final adoption of LED display circuit dynamic numerical show.

该频率计直接利用单片机内部的计数器对薄膜谐振式水位传感器的频率脉冲信号进行计数，然后利用单片机的定时功能实现对频率的检测，最后通过LED动态显示电路显示数值。

Counting the number of loss particles and the number of remaining particles can get the value of nebulization effeciency.

通过统计求和可以得到进入ICP的粒子数n，它与总的粒子数N的比值n/N×100%即为雾化效率或传输效率。

Oenococcus oeni was used as experimental material to count its number with three methods of colony counting method, nephelometer method and spectrophotometer method respectively.

以酒酒球菌为试验材料，分别用平板计数法、浊度计法、分光光度计法进行计数，所得的细胞数分别与对应的NTU值、OD值建立回归方程，方程分别为y=(0.0913+3.0075x)×107；y=(73.561x-4.8994)×107。

Methods Method of virus infection of cells and plaque forming unit counting method were used to observe the efficacy of the neutralizer used in test for inactivating the virus by disinfectant.

方法采用细胞感染法和噬斑计数法观察了消毒剂灭活病毒试验中所用中和剂的效果。

Neutron coincidence counting is widely used in the authentication and management of nuclear material.

中子符合计数在核材料认证和管理中有着广泛的应用。

Because of the slow growth rate, that increases the contaminant opportunity by other micro organisms, for these reason it risen the difficulty of culturing and purifying the nitrobacteria, and limit the counting method.

因自营菌生长速度缓慢，造成遭受其他微生物污染的机率上升，所以更增加了硝化菌在培养及分离上的困难，以及计数上的限制，使得现今环境中硝化菌的实际数量及其计数方式仍存有许多争议。

The object of this study is to cancerous and normal cells intimacy of hematoporphyrin derivative for diagnosis and therapy cancer, fluorescence spectra of cancerous and normal cells are measured using a ultrashort pulses laser spectral technique and picosecond time-correlated single-photon counting system.

研究用于癌症诊断与治疗的光敏剂血卟啉(hematoporphyrin derivative， HPD)对人体癌细胞与正常细胞的亲和性，采用超短脉冲激光光谱技术和皮秒时间相关单光子计数系统，测量经血卟啉培养的活体癌细胞与正常细胞的荧光光谱，观测到癌细胞样品在创645nm处具有特有的光谱谱峰；测量不同浓度血卟啉荧光光谱，观测到随着血卟啉浓度的逐渐增大，在645nm处出现的光谱峰也随之显著增强。

A definition for the statistical significance of a signal in an experiment is proposed by establishing a correlation between the observed p-value and the normal distribution integral probability, which is suitable for both counting experiment and continuous test statistics.

基于实验测量的p值和正态函数积分概率之间的对应关系，提出了实验测量中信号统计显著性的定义，它对于"计数"实验和连续检验统计量这两种情形都适用，并给出了计算信号显著性的相应公式。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。