mean diameter

Compared with the normal group and the PRF group, the average areas, mean diameter and area density of nerve fibers after operation in the RFTC group was higher ( P < 0.05), but the quantity of nerve fibers was less ( P < 0.05);

射频热凝组即时神经纤维的平均面积、平均直径和面密度高于正常组和脉冲射频组（P<0.05），但数量低（P<0.05）；

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Error Analysis of Mean Diameter Measurement with Three-point Method

三针法测量螺纹中径的测量误差分析

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The adriamycin and poly ( buty 1-2-cyanoacrylate)-adriamycin nanoparticles ( mean diameter 93.1 nm ± 11.7nm) with 1mg/ ml in concentration were administered respectively to subjects through super-selective lingual arterial tuber. The dose was 2mg/ kg for each group.

分别将阿霉素和聚氰基丙烯酸正丁脂阿霉素纳米微粒（平均粒径93.1nm±11.7nm），通过超选择舌动脉导管给药（药物剂量2mg/kg、药物浓度1mg/ml）。

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Results: Mean diameter of the tetracaine liposomes was 105.5 nm, mean embedding ratio was 63.8%.

结果：丁卡因脂质体平均粒径为105.5nm，平均包封率为63.8%；

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After cultivation for 4 years, the mean diameter at breast height of triennial seedling bamboo forest can reach 2. 7 cm, and that of mother bamboo cultivated in the same period is 5. 1 cm.

经过4a培育，3年生实生苗竹林新竹平均胸径达2.7cm，而同期栽培母竹新竹的平均胸径为5.1cm。

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The mean diameter of the cyst which initially formed in the gills of three host-fishes is from 256 u m to 257 u m.

3种宿主鱼鳃部的刚形成的包囊平均直径在256μm-257μm之间。

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Tree stem surface area formula was derived by predicting model with relative height d 0.1. Multiply it by stem mean annual ring with an annual volume growth model of standing tree was then derived. The mean ring width was calculated to mean diameter growth.

本文采用相对高d（0.1）预估模型导出树干表面积式，然后乘以树干平均年轮宽度推出了立木材积连年生长量模型，最后将平均年轮宽度转换成平均直径生长量。

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Comparison between calculation of Poiseuille Formula and measurement of the axial resistance in chickpea roots showed that the value of measurement was always greater than that of calculation and the ratio of the former to later increased with the increase of mean diameter of vessels in xylem.

根轴向水流阻力的泊潇叶公式计算值与实测值的比较结果表明：对鹰嘴豆根系来说，实测值总大于计算值：二者的比值随根导管调和平均直径的减少而增加。

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the mean diameter and its distribution were measured by means of zetasizer.

采用透射电镜测试脂质体的粒径,用激光粒度分布仪测试平均粒径及粒度分布.

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Characterized by XRD, TEM and Laser Particle-size Analysis Instrument, it showed that the main shape of Fe_3O_4 is spherical and the mean diameter is 27 nm.

在最优条件下制备的产物经XRD、TEM和激光粒度分析仪检测得知，产物大部分为球形Fe3O4，平均粒径27nm。

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semiempirical relationships of oil drop size distribution and sauter mean diameter were obtained.

提出了油滴的尺寸分布密度函数和Sauter平均直径的半经验式。

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Test results show that the carbide can be precipitated and grown isothermally from high-temperature austenite on carburization. The formation of massive carbide under ordinary carburizing conditions is the result of accumulative growth and its mean diameter is proportional to the cubic root of time.

试验结果表明，渗碳时碳化物可以直接从高温奥氏体中恒温析出和长大，一般渗破条件下形成的块状碳化物是集聚式长大的结果，其平均半径和时间的1/3次方成正比。

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MAIN OUTCOME MEASURES: The density and size frequency distribution of sciatic nerve medullated fibers, as well as the number, the maximum diameter and the mean diameter of medullated fibers in two group of 01a rats and 6J rats.

主要观察指标：两组中01a鼠和6J鼠坐骨神经的有髓纤维密度、有髓纤维数目、有髓纤维最大直径、有髓纤维平均直径。

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the calcium alginate microspheres for lung targeting were prepared by emulsion method. the mean diameter of the microspheres was ( 12.2 ± 8.9) μ m. the swelling rate was 150% in water for injection and the 24h erosion rate was about 60% in saline.

采用乳化法制备肺靶向海藻酸钙微球，制品平均粒径（12.2±8.9）μm，在注射用水中的溶胀率约150%，在生理盐水中24h累积溶蚀率约60%。

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Both scattering albedo and asymmetry factor increase with pores mean diameter.

散射反照率和非对称因子均随平均孔径增大而增大。

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Results: A esophageal artery, whose the mean diameter is 1.4 ± 0.5 mm, was very common in the inferior thoracic segment.

结果：下胸段食管以1支食管动脉多见，其直径平均为1.4±0.5mm。

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While the mean diameter of the column is50cm, the circumference as measured by the cutting path can reach up to8 meters due to jaggedness and frequent reversals of curvature.

柱子的平均直径为50厘米，由于有锯齿形状而且弯曲的地方时常有反转，因此切割部位的测量周长可达8米。

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