查询词典 sample rate

The acquisition time of TCSPC FLIM depends on the number of pixels of the image,on the required lifetime accuracy,and on the count rate available from the sample.

基于时间相关单光子计数的荧光寿命成像的获取时间取决于成像的图像尺寸、样品寿命的精度及样品计数率。

Cross-eye shadow and sample of embellish skin dew undertake adding mark to reclaim experimenting, reclaim rate for 95%～ 100%.

对眼影和润肤露样品进行加标回收试验，回收率为95%～100%。

A small sample method for testing the fatigue crack growth rate curve of pressure vessel steel is presented in this paper.

提出了一种测试压力容器钢疲劳裂纹扩展速率的小样本方法，可以综合利用历史数据和当前试验数据确定疲劳裂纹扩展速率曲线。

The effects of displacer concentration, flow-rate, loading amount and the composition of the sample on separation efficiency are studied.

保留时间、峰高重现性及回收率测定结果显示此方法用于五种磷脂的定性和PC、PE及PI的定量测定，具有较高的精确度。

Dose will be determined by the dose rate and irradiation time of the sample.

文中就确定吸收剂量的两种方法的可靠性进行了探讨，并利用两种类型的丙氨酸剂量计通过伴随法测定了被测样品的吸收剂量。

A new PA cell structure is designed to accelerate the drift velocity of the sample gas near the cell surface, so that the short response time at the flow rate of 100 sccm (standard cubic centimeter per minute) is achieved.

特殊设计的光声池结构提高了样品气体在池表面的流动速度，从而加快了氨分子在池表面吸附——解吸附的平衡过程，实现光声池对氨气浓度变化的快速响应。

By means of finite element method,surface mechanical attrition treatment processes,such as strain,strain rate and stress of surface layer of the treated sample during the SMAT,were investigated.

运用有限元分析方法，对低碳钢表面机械研磨处理过程进行了数值模拟，分析计算了材料表面层的应力和应变分布情况，初步探讨了应变量和应变速率对材料塑性变形机制的影响。

At present, the maternal vaginal childbirth, surgery Episiotomy rate is getting higher and higher, according to a sample survey has been as high as 86%.

目前，经阴道分娩的产妇，会阴切开手术率越来越高，据抽样调查已高达86%。

The effect of time,power and volume of water sample of ultrasonic to extermination rate and water quality were studied.

在超声波破碎过程中，超声波的超声时间、超声功率及水样体积对其杀灭率。。。

This grey method is an analysis one for small sample finite sequence, which can be used for judging the convergence rate of a convex-concave sequence, or an irregular curve sequence, or several irregular curve sequences, and for comparing one with another, and can be also employed in other field.

该灰色方法是一个有限序列小样本的分析方法，它不仅可以用于凸凹单个序列的收敛速度判断，也可以用于一般情况的单个序列的收敛速度判断，而且，它还可以用于多个序列的收敛速度判断和相互比较，以及在其它领域的数值分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。