平均做

The first set of tests was that mean stress p was constant while deviator stress q changed; the second set of tests was that q was constant while p changed.

做了2种应力路径下的三轴排水剪切试验：平均应力等于常数、偏应力变化的剪切试验以及偏应力等于常数、平均应力变化的剪切试验。

Methods: Rat models of chronic renal failure were made by cut 5/6 kindney or fed with feedingstuff which contains adenine(0.75%) for 4 weeks. Experimental treatment was applied by giving Yi Shen Granule and the curative effect of Yi Shen Granule on ongoing pathological changes of CRF was studied. According to the data of CRF rats in weight, water wastage, hemanalysis(RBC、HGB、HCT、MCV、MCH), urinalysis(volume, specific gravity, pH, proteinuria), blood serum analysis(BUN、Cre、ALB、TP), kidney weight coefficient and kidney morphology ( the grade of expansile renal tubule and the diameter of glomerulus ),the pharmacological effect of Yi Shen Granule could be ascertained.

实验选用0.75%腺嘌呤饲喂法致大鼠慢性肾衰模型和5/6肾切除法致大鼠肾衰模型，考察益肾颗粒对慢性肾功能衰竭进行性病变的影响，以造模动物一般状况观察、血液学指标包括红细胞计数、血红蛋白、红细胞压积、平均红细胞体积、平均红细胞血红蛋白(RBC、HGB、HCT、MCV、MCH)，尿液指标(尿量、比重SG、pH值、尿蛋白)、血清生化学指标包括尿素氮、肌酐、白蛋白、总蛋白(BUN、Cre、ALB、TP)、脏器解剖和病理观察指标(肾小管扩张分级评分和肾小球径长)做为判定依据。

Various methods such as the relationship of area, and the distance of the triangle to the centralness of three dots, the distance from the interior point, exterior point, the barycenter to the vertices of triangle, and the standard error and differences average obtained from three dots were determined with a dynamic geometry software GSP, and a statistic method was used to find a least error way to determine the centralness of three dots on a plane.

本研究是以平面上三点所构成的三角形之三顶点做讨论，分别以三角形的面积、周长，内心、外心和重心至三顶点距离，三点的标准差及平均差的概念，做为不同的判别方式，并以动态几何画板 GSP模拟不同的判断方法作为研究，再利用统计学上的方法，找出哪一种定义方式为最适合、误差最少的判断方法。

For example, in the Virginia wheat cultivar evaluation tests conducted at five locations, the cultivars Massey and Pioneer Brand 2548 both averaged 4.7 tons/ha (Brann and Griffey, 1991). However, in the northern study location, the Pioneer cultivar averaged 6.2 tons/ha over three years compared with 5.5 tons/ha for the Massey cultivar.

比如，在弗吉尼亚五个地区做的小麦品种试验表明， Massey 和 Pioneer Brand 2548的平均产量均为4.7吨/公顷（ Brann 和 Griffey ，1991），但是在北部地区研究中， Pioneer 品种，平均产量在三年中均达到6.2吨/公顷， Massey 品种亦达到5.5吨/公顷。

The cardiogram when be admitted to hospital has room sex period before contractive, the 2d after be admitted to hospital does dynamic cardiogram examination, by room sex rhythm of the heart wrong Lown classifications law [2] . A regards this research as the object with the person that finish order and degree, random cent is two groups, remedial group 30, male 16, female 14, average age 32 years old of; contrast group 30, male 13, female 17, average age is 34 years old.

入院时心电图有室性期前收缩，入院后第2d做动态心电图检查，按室性心律失常的Lown分级法[2]。a以下等级者作为本探究对象，随机分为两组，治疗组30例，男16例，女14例，平均年龄32岁；对照组30例，男13例，女17例，平均年龄34岁。

The main results are as following: A A new demonstration to optical theorem is constructed B The scattering amplitude function for small particles, which is more accurate than that in classical RGB, is gained using electrostatics approximation, C Through a δ transform to the high frequent oscillation function, a concise deduction of the EG-type scattering amplitude function has been achieved.

主要结果如下： A给出了光学定理的一个新证法； B利用静场近似，得到了比经典RGB更精确的小粒子散射振幅函数； C通过一个高频振荡函数的δ变换，给出了一种EG散射振幅表达式的简明推导，并做了小角度散射简化，参照ADT，对EG近似又做了相位修正； D定义了一个新的函数—消光函数，并得到了组合散射体消光函数的平均定理。

Mean operating time was 40 minutes (range, 30-90 minutes), and mean hospital stay was eight hours (range, 6-48 hours). One patient developed a small, local extravasation of fluid, but there were no other perioperative complications. At six weeks after the procedure, patients had catheter removal and voiding cystourethrography, followed by urethroscopy one month later.

平均手术时间是40分钟(范围在30-90 分钟)，且平均住院时间为8个小时(范围在6-48小时)，其中一位患者发展较轻微，只有部分的液体外渗，除此之外没有其它手术后并发症；手术后6个星期，患者移除导管并做排尿膀胱摄影，一个月后以尿道镜检视法追踪。

A new trick using Trichogramma brassicae asvectors to transmit Dendrolimus punctatus cypovirus was developed (called"Biological missiles Dp-Ⅰ") to control the Dendrolimus punctatus in the field. Sincethen, we collect the single caterpillar from both areas used Dp-Ⅰand controlled areasevery year, and A nested-PCR-based assay for the detection of those samples wasdeveloped, The results showed that the positive reaction rate of the first year is 40～70％; and second year is 30～80％, on the other hand, the positive reaction rate of thecontrolled areas are 10～40％and 10～20％.

第二章对马尾松毛虫质型多角体病毒的流行病做了初步的调查，应用巢式RT-PCR方法检测从野外释放&生物导弹Dp-Ⅰ&的林区采集马尾松毛虫单虫样本，结果发现：2006年释放&生物导弹Dp-Ⅰ&的王福店林区的松毛虫体内DpCPV阳性率为40～70％，平均阳性率为58％，相应对照区的阳性率为10～40％，平均阳性率为24％；2005年释放&生物导弹Dp-Ⅰ&的丁家畈林区松毛虫体内DpCPV阳性率为30～80％，平均值也为58％，相应对照区的阳性率为10～20％，平均值为16％。

Quasi-natural air delivery pattern may be the most favorable dynamic pattern. So a subjective questionnaire research on t...

本文对大连夏季室外凉亭下的环境特征和人的热舒适性做了主观问卷调查研究，通过对428个有效样本的研究与分析，回归得到了人体热舒适投票值TCV与人体平均温度和周围空气温度之间的关系式，在满足该式的条件下，人体平均温度在35.7~36.5℃之间，空气温度在25.5~30.4℃之间变化，且空气相对湿度保持在40%~60%，风速在0~1.5m/s之间波动，人体都可以达到热舒适状态，并发现人们在室外自然环境下往往感觉吹风不足，这点正好与传统空调中人们易产生吹风感的抱怨相反，从而为适当提高送风速度与温度，节约空调能耗奠定了基础。

Miss Lang's study made in 1935 showed that in the poorest urban group the average was 3.7 persons , and in the richest rural group of Fukien landlords 11.8 persons.

同年，一名姓粱的女士也做了类似的调查，结果表明：最贫穷的城市单个家庭里平均人数为3.7，而在最富裕的农村家庭里，平均人数为11.8。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。