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For ozonolysis, the SOA yield has not been changed by inorganic seed aerosol, because the products are mainly carboxylic acids, which has much lower saturation vapor pressure and thus easily undergo homogeneous nucleation or gas-particle partitioning to be in the aerosol phase.

而对于α-蒎烯臭氧氧化的过程，实验结果表明，干态硫酸铵颗粒物种子的存在对SOA产率无影响，对臭氧氧化生成的SOA分子鉴别的结果表明，可鉴别组分中有很高比例的有机羧酸类物质，这一比例远高于光氧化产物，这些有机酸具有较低的挥发性而极易形成颗粒相，并且不参与异相酸催化反应。

It is found that the optical rotation depends not only on the polarization of the incident light but also on the shape of the particle.Various rotation phenomena observed in our experiment are analysed and explained.

实验中发现微粒的旋转不仅取决于光束的偏振态，还与微粒本身的形状有关，解释了实验中观察到的几种旋转现象。

Optical rotation of crystal CaCO3 micro-particle in optical tweezers .

光阱中的CaCO3晶体微粒的光致旋转。

After the emergence of optical tweezers, using it to study the optical rotation get people\'s attention, it can operate particle on the angle.

光镊出现后，利用光镊来研究光致旋转得到了人们的关注。

When incrementing the value through time, the noise of the particle changes too.

当价值随着时间的增长，粒子的杂质也将改变。

Moreover, Lagrange trail method was used to get the powder diffusion contour at different time, then the whole process was described including powder particle jumpstarting, dispersing with the air and steady diffusing.

利用Lagrange迹点跟踪法，得出颗粒物从吹起到随气流运动直至稳定扩散的全过程中各时刻污染颗粒在大气中的扩散云图。

Treat Treatment Method Medicine made of two or more ingredients root of membranous milk vetch particle ,it wrap up 1 /time,3 times / day, use medicine for 28 days; the disappear bolt the particles it ,it wrap up 1 /time,3 times / day, use medicine for 28 days.

疗效评定治疗前后即初诊首日和用药后第8、15、23、29天各观察记录一次中风病积分、中风症候评分、神经功能缺损程度评分及患者总的生活能力状态，并做统计学处理，比较两药的临床疗效。

According to the observation of the number concentration spectrum and the mass concentration of atmospheric aerosol, TSP and its particle size distribution,micrometeorology,and the solar spectroscopic radiation,even the neutron activation treatment of sand dust samples in Helan Mountainous area, the formation law of sandstrom, dust and sand blowing weather and the characteristics of climatic variation in this area and the influence of Helan Mountain are counted and analysed.

利用贺兰山地区沙尘暴历史资料和综合观测资料，对大气背景、浮尘、扬沙和沙尘暴发生期间的大气气溶胶数浓度谱、质量谱、大气总悬浮颗粒及粒径分布、微气象、分光日射观测以及沙尘样品进行中子活化处理，分析了该地区浮尘、扬沙和沙尘暴形成规律，气候变化特征和贺兰山的影响。

" Colloid : Substance consisting of particle s that, although too tiny to be seen with the unaided eye (typically 1 nanometre to 10 micrometres), are substantially larger than atoms and ordinary molecules and that are dispersed in a continuous phase."

胶体：由比原子或普通分子大得多，但远小于肉眼可见的微粒组成的物质。这种粒子的大小大约在10-7～10-3公分，并且以各种方式连接或键合在一起。

Micrometres of synthetic porous spherical particle shape and the LiMn2O4 preliminary electrochemical performance test results showed that in 25 degrees, porous balls and particles LiMn2O4 batteries in high-voltage areas (4V), the first charge and 112mAh/g 123mAh/g capacity respectively, 112mAh/g 123mAh/g and discharge capacity respectively.

对所合成的微米级多孔球状和粒子状的LiMn2O4进行初步电化学性能测试，测试结果表明，在25℃下，多孔球的和粒子的LiMn2O4电池在高电压区（4V），首次充电容量分别为123mAh/g和112mAh/g，放电容量分别为123mAh/g和112mAh/g。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。