1) counting method
计数方法
1.
This paper analyses the variable trend of tanks acoustic energy when they are moving along in a column with a certain interval between one another, and puts forward a new counting method, which uses one acoustic detector and certain recognition algorithm to simulate the function of human ear.
分析了坦克队列行进时声音的变化规律,提出了一种新的计数方法,利用声探测器和一定的算法来模拟人耳的功能,实现了对行军坦克的计数。
2.
Based on laboratory feeding and other researches,a kind of new trapping tool was described and counting method and attention in applying on study of the red imported fire ant.
设计和制作了红火蚁室内试探性饲养的一种新的装置和人工饲料;基于实验室饲养和其他研究,描述了一种新的红火蚁诱集器具的制作,介绍了红火蚁研究中的计数方法及应用时的注意事项,并在研究实践中反复应用。
3.
This paper presents a counting method for special rearrangement in which there are two kinds of elements that are restricted to be non-neighboring.
该文介绍了这样一类特殊排列———重排列在限制某两种元素不相邻时的一种计数方法,通过将问题进行简化,巧妙处理,得出了这类计数的计算公式。
2) Count Method
计数方法
1.
In this paper, bifidobacterium microcapsules technique was studied detailedly, and culture system of bifidobacterium, count method, freeze-dry protectant, micro-capsulation as so on were discussed concretely.
本文对双岐杆菌微胶囊技术进行详细的研究,对双岐杆菌的培养体系、双岐杆菌的计数方法、冻干保护剂、微胶囊化方法等方面作了具体研究,得出以下结论: 牛奶还原培养基,无论在营养物质方面还是从经济方面考虑,可以作为双岐杆菌工业生产的基础培养体系使用。
3) box-covering method
盒计数方法
1.
The paper will probe into origins of three features of complex networks and underlying mechanism of their relation using renor- malization and box-covering method.
将结合重整化群和盒计数方法,探讨对复杂网络的这三个特征的产生机理和它们之间相互关系的内在机制。
4) numerical method
计算方法;数值法
5) mathematical statistical method
数理统计方法
1.
Application of mathematical statistical method on SO_4~(2-) control in primary brine;
数理统计方法在一次盐水SO_4~(2-)控制上的应用
2.
A mathematical statistical method was used to compute the minimum probe vehicles sample size on one segmental road,and the consistent rate of road\'s minimum probe vehicles number was used to evaluate the equality of traffic information.
首先,基于数理统计方法分析了单条路段满足交通流参数估计所需的最小样本数量,在此基础上使用了一种新的基于路段样本数符合率的路网交通信息准确度评价指标,通过该指标和路网样本规模的关系曲线优化路网的浮动车样本规模。
6) numerical method
数值计算方法
1.
The optimum combustion of regenerative hot stove for energy saving has been studied with numerical method,in which the coal-gas flow is fixed and the air folw rate is regulated or the air flow rate is fixed and coal-gas flow rate is regulated.
用数值计算方法研究蓄热式热风炉节能烧炉方式 ,用计算机模拟固定煤气量 ,调节空气量及固定空气量 ,调节煤气量的烧炉方式。
2.
A simle numerical method of calculating transmission coefficients across arbitrary potentials is presented by using the combination of a transfer matrix procedure and the solution of the wave functions in arbitrary potentials.
将求解任意势中波函数与转移矩阵技巧相结合,给出计算穿越任意势之透射系数的一种简单数值计算方法。
3.
A new numerical method for the fractional integral that only stores part history data is presented, and its discretization error is estimated.
提出了一种只需要存储部分历史数据的分数积分的数值计算方法,并给出了误差估计。
补充资料:液体闪烁计数方法
液体闪烁计数方法
liquid scintillation counting
丫以1 Shonshuo iishu fongfa液体闪烁计数方法(li咖d scintil瓦ion。。unt-ing)一种通过液体闪烁探测器测定放射性活度的方法。把放射性溶液直接均匀混合于闪烁液中,辐射粒子直接和闪烁液作用,也是一种4二计数法。与利用薄膜源等固体源的测量方法比较,避免了源自吸收和源衬托物(膜)吸收的修正。基本原理是:将放射源液和闪烁液互溶,选择合适条件,测量液体闪烁的微分谱或积分谱,并对微分谱有关的部分积分,或对积分曲线进行外推,经相应的校正后,便可得到样品的放射性活度。由于p粒子谱能t小于一定值的部分可能不足以产生光电子及闪光产生和传播过程存在碎灭,所以在多数情况下,须考虑产生零探测概率的修正问题。而高于一定能量的p粒子可能产生二次脉冲,须尽可能避免和消除余后脉冲问题。液体闪烁计数方法主要用来测量不适于用符合方法测t的纯。、尽放射性核家,以及某些内转换系数较大的电子俘获核素。 (吕维纯李莱)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条