平均

According to the relationship between the shear rate and the energy dissipation rate,a method for calculating the average shear rate based on the volumetrically average energy dissipation rate is presented.

根据能量耗散率与剪切率的关系，提出了按流体的体积平均能量耗散率计算流体平均剪切率的方法，即可根据流体的密度、平均流速、管道直径、流动的摩擦因子或摩阻压降以及流变参数计算牛顿流体和幂律流体管流的平均剪切率。

The economic incomes per cruise of two specimen boats owners were permitted to be traced during two periods, May-June and September-December in 2003. The average income of fishing cruise which did not encounter dolphins was $NT 7327 dollars (SD=643 n=29 trips). The average income of fishing cruise which have encountered dolphins but no interruptions was $NT 7901 dollars (SD=1581 n=13 trips). The average income of fishing cruise which depredated by dolphins was NT 3137 dollars (SD=419 n=6 trips). The daily average income was $NT 6959 (SD=4211 n=48) per day. The cetacean interference result in a significant economic decrease.

另外，鲸豚干扰渔获的损益评估依据2003两艘样本船在5-6月，及9-10月每日作业及盈收状况的追踪发现，没有碰到海豚的每日作业平均收益为NT 7327元(SD=643 n=29)，碰到海豚但无干扰的每日作业平均收益为NT 7901元(SD=1581 n=13)，有海豚干扰的每日作业平均收益为NT 3137元(SD=419 n=6)，全部作业收益每日平均为NT 6959元(SD=4211 n=48)，被鲸豚干扰后之渔获收益较未遇见鲸豚或遇见鲸豚却未被干扰情况下减少。

Industries of average wage lowest are line of business of products of lumber treatment and grass of palm of wooden bamboo cane 15663 yuan, have 53.6% of countrywide average level only; Textile 16222 yuan, have 55.5% of countrywide average level only; Farming deputy food processes trade 17559 yuan, have 60.1% of countrywide average level only.

平均工资最低的三个行业是木材加工及木竹藤棕草制品业15663元，只有全国平均水平的53.6%；纺织业16222元，只有全国平均水平的55.5%；农副食品加工业17559元，只有全国平均水平的60.1%。

The rainfall was highest in August, and lowest in September. The temperature was highest in July, and lowest in May. The average soil moisture content in the semi-fixed dune land in June was less than that in August and equal to that in September. The average soil moisture content in the natural reconverted grazing land was lowest in September, and highest in August.

半流动沙地6月平均土壤含水量小于8月，8月平均土壤含水量等于9月；放牧自然恢复地平均土壤含水量9月最低，6月其次，8月最高；退耕自然恢复地平均土壤含水量8月最低，9月其次，6月最高。

7 senior high school judoists volunteered to participate this study (male: 5, female: 2, age: 15.88±0.78 yrs, height: 167.13±3.62 cm, weight: 59.88±4.73 kg, training experience: 5±1.67 yrs). The blood samples were collected at resting, 1st, 3rd, 5th, 7th, and 10th minute after the special test and one match. Besides, refer to the time of the match and maximal lactate.

本研究以7名高中柔道选手为对象（男性选手5名、性选手2名，平均龄15.88±0.78岁，平均身高167.13±3.62公分，平均体重59.88±4.73公斤，平均训龄为5±1.67）进赛前的专项检测与比赛检测，以耳垂采血方式进乳酸分析，其采血时间点为安静值及运动结束后的第1、3、5、7、10分钟；此外，记每一位受试者正式比赛时间，与赛后乳酸最大值进对照。

Korfball players of different gender teenagers volunteered for this study as subjects. Mean age, weight, and height of male players were 15.8±.9, 174.7±5.4, 61.6±8.7, respectively. Mean age, weight, and height of female players were 15.8±.9, 173.2±4.26, 62.7±5.28, respectively.

本研究以桃园县国、高中合球选手为检测对象，平均龄男生15.8±0.9岁、生16±0.9岁，平均身高男生174.7±5.4公分、生163.6±6.0公分，平均体重男生61.6±8.7公斤、生52.4±5.8公斤，平均训男生2.4±0.7、生2.5±0.8。

For total absorption coefficient at 443 nm (a443), the root-mean-square-error is 0.046 in the South China Sea, with an averaged percentage error of 7.9%, and averaged error in log scale close to 0. For coastal waters off Fujian, RMSE, an averaged percentage error and δ are 0.194, 30.6%, and -0.167, respectively.

对于443 nm的总吸收系数（a443 ），南海的对数均方根误差为0.046，平均相对误差为7.9%，对数平均偏差为0；福建沿岸水体的对数均方根误差为0.194，平均相对误差为30.6%，对数平均偏差为-0.167 。

Abstract］ objective to assess the efficacy and safety of transurethral resection of prostatewith plasmakinetic technique and to improve the qualities of pkrp.methods the data of 273 patients with benign prostatic hyperplasiawere retrospectively studied baseing on the mastering of pkrp.the average maximum urinary flow rate,the average residual urinary volumeand the average international prostate symptom score were analysed.results pkrp was successfully performed on 273 patients.intraoperative blood transfusion was performed in 6 cases,no obturator nerve reflex,transurethral resection syndrome,permanent urinary incontinence occurred and no death cases occurred.the follow-up time was 2～26 months with an average of 5.63 months,postoperative average qmax increased to 15.9 ml/s,and ruv decreased to 16.0 ml/s and the average ipss was 9.compared with those of preoperation,the differences were significant.conclusion pkrp has superior tissue cutting function and hemostasis.it is suggested that transurethral bipolar plasmakinetic resection of prostate be effective and safe.

目的 探讨经尿道双极等离子前列腺切除术的安全性与有效性，提高pkrp质量。方法回顾性分析273例良性前列腺增生患者pkrp资料，比较手术前后最大尿流率、膀胱剩余尿量及国际前列腺症状评分。结果 273例手术均顺利完成，术中输血6例，无闭孔神经反射、永久性尿失禁、经尿道电切综合征及死亡病例，随访2～26个月，平均5.63个月，qmax平均增至15.9 ml/s，ruv平均降至16.0 ml，ipss平均9分。与术前相比，各项指标均有明显改善。结论 pkrp具有良好的组织切割功能及可靠的止血作用，治疗bph安全有效。

On the basis of many times of experiments, A optimized reaction system about the microsatellite PCR amplification and partial COⅠ-Ⅱgene amplification of the green peach aphid was proposed. 3. It is clear that the result of polymorphic bands shows the abundance among the aphids after different UV radiation with three primers.

遗传多样性指标的方差分析结果表明，对于平均多态位点率，2 h处理是平均多态位点率的临界值，超过2 h， F2代平均多态位点率发生显著变异；对于平均基因多样度，对照与不同时间处理间差异显著；研究结果也表明低剂量紫外照射可增加蚜虫的免疫性，高剂量辐射则导致桃蚜的基因发生变异。

The mean doses to the left and right parotid of 30% volume were (31.1±3.48) and (31.4±3.80) Gy, respectively, which those of 60% volume were (20.7±2.68) and (20.8±3.91) Gy, respectively. The patients of the mean doses ≤26 Gy and ≤30 Gy to the left and right parotids were 35.3%(12 cases) and 23.5%(8 cases), 82.4%(28 cases) and 73.5%(25 cases) respectively.

结果：左侧腮腺的平均受照射剂量为(27.5±2.67)Gy，≤26Gy者占35.3%（12例）、≤30Gy者占82.4%（28例）、30%体积的平均受照射剂量为(31.1±3.48)Gy、60%体积的为(20.7±2.68)Gy；右侧腮腺的平均受照射剂量为(28.3±2.95)Gy，≤26Gy的患者占23.5%（8例）、≤30Gy的患者占73.5%（25例）、30%体积的平均受照射剂量为(31.4±3.80)Gy、60%体积的为(20.8±3.91)Gy。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。