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- The droplets' concentration of this PSPE decreased with the lengthening of storage time, the droplets' mean diameter enlarged and PH had no marked change. 该 PSPE 的液滴浓度随保存时间的延长而下降,平均粒径随保存时间延长而增大,PH 无明显改变。
- droplet mean diameter 平均滴径
- The influence of the nozzle pressure,the flow capacity and the nozzle di- ameter on the spray Sauter mean diameter(d_(SMD))is discussed,and the distribution of spray droplet size is studied. 以自来水为喷淋介质,对旋流压力式喷嘴低压喷淋液滴粒径进行了测试,分析了压力、喷孔直径和喷嘴流量对液滴索特平均直径(d_(SMD))的影响规律,研究了旋流压力式喷嘴液滴尺寸的分布规律。
- QT-SLN was spherelike and smooth/The mean diameter was 2173nm and the entrapment efficiency was 48.50%. 槲皮素固体膳质纳米粒为圆整的类球形实体粒子;平均粒径为2173nm;包封率为48.;50%25。
- Results: The mean diameter and the depth of the conization tissue were larger in the CKC than the LEEP conization. 在子宫颈锥状切片的检体中81.;1%25线圈电切术的检体及51
- Moreover, the results of laser Raman resonant measurements indicated a larger mean diameter of our SWNTs. 激光拉曼分析结果表明制得的单壁纳米碳管直径较大。
- The results showed that Sauter Mean Diameter (SMD) of biodiesel decreased, as the injection pressure increased and the orifice diameter diminished. 结果表明：随着启喷压力的增加和喷孔直径的减小，生物柴油索特平均直径不断减小；
- The nanocomposite coating is obtained by electrochemical deposition of the zinc plating solution with ceria nanoparticles (mean diameter 30 nm). 将纳米氧化铈颗粒加入镀锌液中进行复合电沉积制得纳米复合涂层。
- The results indicated little difference in the geometric mean diameter (GMD) of the ETS particles from those in background air. 研究香烟数量和不同厂牌、不同采样区域和不同的通风速率的结果。
- The mean diameter of the prepared AmB-PBCA-NP was 94.38 nm; the mean entrapment efficiency of the particles was 82%; and the drug loading rate was 56.10%. AmB-PBCA-NP平均粒径94.;38 nm;平均包封率为82%25;载药量56
- With the decrease of porous materials' fiber mean diameter,the capacity of cumulating liquids and heat transfer characteristic were enhanced continuously. 随着多孔材料纤维平均直径的减小,其蓄液传冷特性不断增强。
- Some conclusion can be drawn from the discharge characteristics experiment.There is a leap of SMD(Sauter Mean Diameter) at a certain axial position downstream of injector studied. 雾化特性试验表明:对于研究的喷嘴,在距离喷嘴出口一定的位置SMD(索太尔平均直径)有一个阶跃;
- The Sauter mean diameter, volumes mean diameter, superficial surface area and span were obtained, and their variation with superficial gas and liquid velocities was investigated. 得到了 Sauter平均直径、体积平均直径、折算表面积、带宽等几何特性参数，并研究了其随折算气、液速的变化规律。
- In this work the effects of microspheres mean diameter, polydispersity, and polymer degradation on drug release rate from poly(lactide-co-glycolide) (PLG) microspheres are described. 微球大小对药物释放率有很重要的影响，人们认为可以改变其大小以建立一个药物释放符合需要能够控制药物释放的体系。
- Using Hplc to evaluation the concentration of the drug in vivo. Results The NPs prepared in our experiment regular and well-distributed with a mean diameter of 181.8nm, the zeta potential is 28.53? 结果vMIP-壳聚糖纳米粒呈圆形;粒子较均一;平均粒径为181.;8nm;zeta电位为28
- The mean diameter of liposome and liposomal gel was 280 nm and 332.8 nm respectively. The appearance of liposomal gel was characterized by freeze-etching technique. The EE of five batches of liposomes was 94.2%, 97.5%, 93.4%, 95.3% and 95.7% respectively. 激光散射法测定脂质体及脂质体凝胶的平均粒径分别为280nm、332nm;葡聚糖凝胶柱法测定5批供试样品包封率分别为94.;2%25、97
- Analysis by size distribution analyzer showed normal distribution of size of interferon liposome,in a mean diameter of 200-210 nm. The span of particles was 0.80-1.10,and their envelope rate reached more than 90%. 结果干扰素脂质体透射电镜下观察为圆形;直径50~350nm;粒径呈正态分布;平均粒径为200~210nm;跨距为0.;80~1
- A new type internal mixing gas-liquid atomizing nozzle was developed and the atomization performance of the nozzle was studied with Sauter mean diameter(SMD) as evaluating indicator. 首先选择适合评价燃烧系统喷嘴雾化性能的平均直径作为评价指标,然后利用设计安装的喷嘴试验装置进行试验,分析了不同工作参数对索特平均直径的影响规律。
- There is marked difference of mean weight diameter(MWD) and geometric mean diameter(GMD) among the three types of slope soil, and the values both show the following order: FS> NS > RF. 土壤颗粒平均重量直径和几何平均直径在不同类型边坡土壤之间存在显著差异，均表现为岩石源植生土＞自然边坡土＞农田源植生土。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
