查询词典 particle

A new method of elevator traffic pattern recognition based on Gaussian kernel particle swarm optimization K-means clustering algorithm is proposed.

为此，提出了基于高斯核粒子群K均值聚类算法的电梯交通模式识别方法。

To be responsible for AutoChem instrument sales in South China;AutoChem instrument include : automated lab reactors and reaction calorimeters (EasyMax, MultiMax, RC1); in situ FTIR reaction analysis; In-process particle characterization ;2、Develop market , achieve sales target

负责全自动实验室反应器和反应量热RC1e系统(EasyMax、MultiMax、RC1)；实时在线FTIR 反应分析技术；实时在线激光颗粒度仪/在线颗粒录影显微镜等自动化化学仪器在华南区域的销售；2、积极开拓市场，完成本人的销售目标

To be responsible for AutoChem instrument sales;AutoChem instrument include :automated lab reactors and reaction calorimeters;in situ FTIR reaction analysis ;Inprocess particle characterization

负责全自动实验室反应器和反应量热RC1e系统；实时在线FTIR 反应分析技术；实时在线激光颗粒度仪/在线颗粒录影显微镜等自动化化学仪器销售

Due to the complicated nature of the coupling processes between polar ionosphere and magnetosphere as well as thermosphere, however, here still remain lots of questions need to be further studied, such as the relationship between convection electric field and polar ionosphere, the mechanism of auroral particle precipitation, the origin of magnetospheric particles and so on.

如，极区电离层背景变化的气候学特征，对流电场与极区电离层的相互作用关系，以及极光区粒子沉降的机制和磁层粒子起源等等。

Transmissions at 0.75 and 1.65 μm can also be used to retrieve τ and re. 2. Study the impact of cloud inhomogeneity on the satellite retrieval simultaneously. Two 3D cloud fields, cumulus and stratocumulus fields are used in our study. The two cloud fields are generated with LES model and are adopted by the I3RC phase II. The BRDF at the wavelengths of 0.65 and 2.13 μm are calculated with SHDOM, and then the cloud optical thickness and effective particle radius are simultaneously retrieved using the MODIS algorithm. We studied the impact of cloud inhomogeneity on the satellite retrieval at high and medium resolutions. Some conclusions have been made, such as the BRDF abnormal phenomenon, the reverse relationship between τ and re, the clustering effect of over and under estimation in the retrieval of τ and re .

我们选用为I3RC所采用的由LES模式给出的具有明确物理属性的两个高分辨率三维云场－积云场与层积云场，利用SHDOM三维辐射传输模式来模拟卫星观测的辐射值，并采用MODIS算法进行反演，同时研究了在高分辨云场及中低分辨率云场下，云的非均匀性对反演云光学厚度及有效粒子半径的影响，并得到了云的非均匀性会造成的双向反射率异常，反演结果中光学厚度与有效粒子半径的负相关关系，高估或低估现象是成&簇&出现的等结论。

The study of strange particle production has consistently played an important role in revealing the production mechanisms in relativistic heavy-ion collisions.

奇异夸克的质量和理论预言的相变温度相当，奇异粒子的产生一直是研究相对论重离子碰撞中粒子产生机制的重要手段。

If there is more matter in the universe than this, as the measurements appear to be telling us, then it must be made up of some strange particle which is not familiar to us here on earth.

如果与这比较宇宙有更多物质，如测量似乎告诉我们那样，那么它一定由地球这里不是我们熟悉的一些奇异粒子组成。

We measured as a function of transverse momentum for strange particle and from minimum bias collisions, integrated over rapidity and centrality by taking the multiplicity-weighted average.

我们测量了奇异粒子和的椭圆流参数随粒子横动量的变化。

Observing through SEM and TEM, we could found that the diameter of zeolite particle is during 10~20nm, the diameter of straight chain diatomite is between 8μm and 20μm, and the diameter of discoid diatomite is between 15μm and 20μm. From the diagram of TGA and DGA, we could draw the conclusion that the adsorption capacity of diatomite could be increased by heating method under appropriate temperature. The results of FTIR analysis show that there are several libration between 1510 cm~(-1) and 1529 cm~(-1), and this result can sufficiently prove the adsorption of benzene hydrocarbons.

4对材料进行了表征，通过SEM和TEM可以观察到分子筛粒径大小在10～20nm之间，直链结构的硅藻土直径约为8～20μm，盘状硅藻土圆盘直径约为15～50μm；经过TGA和DGA证实了，对硅藻土进行适当温度的活化可以提高硅藻土的吸附效果；经过IR分析，可以发现在1510～1529cm~(-1)之间出现了多个振动峰，这证明了分子筛对苯系物的吸附效果。

Those models adopte some carefully selected kinetic schemes, include the mass conservations of all the important products of pyrolysis and the principal heat and mass transfer processes, can provide detailed information of a series of important parameters, such as inner-particle temperature, pressure, product density and velocity of fluid phase.

模型率先采用了包含液态热解产物的比较完善的动力学反应方案，考虑了单颗粒物料流化床热解中的主要传热、传质过程，可以揭示热解颗粒中的温度、物质浓度、内部压力、气液相流速等一系列重要参数。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。