查询词典 sample method

A microcomputer is used to communicate with the controller of electron probe to control the spectrometers and the sample stages as well as the scalers. Data of X-ray intensity are acquisited when the sample stages are scanning in a certain step and time period. X-ray images were formed and shown in colors or in 3 dimensions, and have no distortion at low magnification. Hidden zonate phenomena of a picrite were found.

摘 要：用微型计算机与电子探针控制机通讯，实现对各道波谱仪和样品台的实时控制，以及对各道定标器的数据采集；在选定的样品区域上设定采样步长和时间，边移动样品台边采集各道X射线强度；用伪彩色、三维视图和内插放大等方式显示图像，解决了低倍X射线像失真问题，观察到了辉石的隐环带等现象。

A device for measuring bidirectional reflectance and transmittance distribution of a leaf in the plane of incidence was designed with a micro-powered laser diode for illuminating and a silicon photocell detector rotating around sample for recording scattering light intensity from the sample.

采用微功率激光管作为光源，围绕被测样品旋转的硅光电池作为检测器，研制了一种可以测定植物单个叶片反射和透射光在入射面上分布的装置。

Irradiation from a Q-switched Nd: YAG laser (pulse duration: 12 ns, repetition rate: 10 Hz) was focused onto the sample surface by a plano-convex lens with a spot diameter of about 1 mm to ablate a portion of sample and generate a micro plasma.

一个平凸透镜把斑直径大约为1 mm的光量开关Nd： YAG激光器（脉宽：12 ns；重复频率：10 Hz）辐照聚焦于样品表面，用来烧蚀样品的一部分，形成一个微等离子体。

According to the moisture influence on dielectric characteristics of pressboard, comparing the signal of capacitance sensor detecting on the touching area with the results of sample weighing, an expression between the signal of capacitance measurement and the weight of the sample is obtained.

由於绝缘纸板中的微水分影响其介电特性，利用电容传感器测量纸板的对应区域，同时将获得的电信号与称重试验结果进行比较，建立了电信号与被测纸板质量之间的对应关系，并提出一个绝缘纸板乾燥过程微水分质量分数指数规律计算公式。

Microwave sample-dispelling technology is one of the most advanced technologies for sample pretreatment in the world.

微波溶样技术是世界上最先进的样品预处理技术之一。

The combined classifiers are obtained by training the sample set. Using the sample to centralize the ratio of different kinds of targets can reflect prior probability of various classifiers.

用于组合的各个分类器通常是基于样本集通过一定的训练得到，样本集中不同类目标的比率可以反映分类目标的先验概率。

In this paper a probability guided Random Sample Consensus algorithm is proposed in order to improve the computational efficiency of the traditional Random Sample Consensus.

为了提高随机采样一致性算法的计算效率，提出一种概率引导的随机采样一致性算法。

Let be a z-sample solid and suppose that its projection in the -plane is r-sample.

设是一个型立体区域，它在平面的投影是型的。

In Sample TVG-1,aragonite is replaced by calcite and the pseudomorph of the former is observed,suggesting that this sample was formed earli...

扫描电镜显微结构特征显示，自生矿物主要是通过细菌的厌氧氧化作用，直接从冷泉中沉淀出来的。

In Sample TVG-1, aragonite is replaced by calcite and the pseudomorph of the former is observed, suggesting that this sample was formed earlier than the other because phase transformation of aragonite to calcite has occurred.

TVG-11中存在大量的文石，而TVG-1只保留了已转化为方解石的文石假象，据此可以推断TVG-1的形成要早于TVG-11。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。