平均

The results from the experiment of linear guidance showed that an combination of four parameters "rud","ctr","yau", and "trn" of (2,2,2,7) was a good choice, with an average path deviation of 1.247m. The results from the experiment on waypoint guidance by satellite showed that the first route, from waypoint A to waypoint B, had a good state, with an average path deviation of 1.188m.

测试结果发现：直线导航的较佳状况是rud、ctr、yau和trn四个参数分别为(2，2，2，7)，此时的平均偏移量为1.247公尺；而在卫星导航中，较佳情形则是A、B航点间的第一段路线，平均偏移量仅1.188公尺。

As for the sources of economic disparity, our models partially validated the human capital theory because educational qualifications were significant variables, in fact the most significant variables in determining an individual's chance of accessing the salariat class and avoiding being found in the non-skilled and unemployed category.

九十年代中的资料显示，在港潮籍移民在劳工市场的成就平均最为理想，相反福建移民的平均职业成就最为不理想，上海及四邑的移民则最常创业。

European equity markets are, on average, trading at between 11 and 13 times forward earnings, compared with the Samp;P 1500 at more than 18 times.

欧洲股市的预期市盈率平均在11至13倍之间，而标准普尔1500指数成份股公司目前的平均预期市盈率超过18倍。

Based on the calculation methods of nominal water-cement ratio of mortar and average paste thickness of standard sand provided by authors, the nonlinear relation between fluidity of mortar and nominal water-cement ratio of mortar , average paste thickness of standard sand, fly ash-binder ratio was established by using artificial neural network.

在给出水泥胶砂名义水灰比和标准砂平均浆体厚度计算方法的基础上，采用人工神经网络方法，建立了水泥胶砂流动度与水泥胶砂名义水灰比、标准砂平均浆体厚度、粉煤灰与胶凝材料用量比之间的非线性映射关系。

Based on the calculation methods of nominal water-cement ratio of mortar and average paste thickness of standard sand provided by authors, the nonlinear relation between fluidity of mortar and nominal water-cement ratio of mortar, average paste thickness of standard sand, fly ash-binder ratio was established by using artificial neural network.

摘要在给出水泥胶砂名义水灰比和标准砂平均浆体厚度计算方法的基础上，采用人工神经网络方法，建立了水泥胶砂流动度与水泥胶砂名义水灰比、标准砂平均浆体厚度、粉煤灰与胶凝材料用量比之间的非线性映射关系。

Dr. Sari and his associates examined 36 men and 12 women with AS with an average age of 39 years, as well as 27 men and 11 women with an average age of 36 who served as healthy controls.

Ismail Sari博士和他们的助手检测了平均年龄为39岁的36名男性和12名女性强直性脊柱炎患者，同时将平均年龄为36岁的27名男性和11名女性作为正常对照。

The performance of subtest scores and special patterns:there were still the features of subtest pattern existed, which stated that the mean scores of ACID, ACIDS, SCAD in WISC-Ⅲ and WISC-Ⅳ were significantly lower than the mean scores of ten core subtests in WISC-Ⅲ and WISC-Ⅳ.

四、值得注意的是，受试者在WISC-Ⅳ之分测验得分仍存在特殊组型之特徵，仅需改变计算方式即可进行比较，即在WISC-Ⅲ及WISC-Ⅳ之ACID、ACIDS、SCAD组型量表平均分数分别皆显著低於WISC-Ⅲ及WISC-Ⅳ之十项核心分测验量表平均分数。

The average age of the patients when SCAG was done was 7.89±2.62 years old (age from 4~12 years).

本组患儿男8例，女1例，急性期发病年龄为1~10岁，平均(4.44±3.09)岁；行造影时的年龄4~12岁，平均(7.89±2.62)岁。

The optimal reconstruction windows of patients with stable HR(≤75 bpm and≥91 bpm) were concentrated in 71%,ranged from 65%-80%, and in 41%,ranged from 32%—50%,respectively.The prospectively ECG-gated DSCT coronary angiography can be used in patients with stable HR(≤75 bpm and≥91 bpm) in abstract.②To explore the clinical application of prospectively ECG-gated transverse DSCT coronary angiography.Methods Two hundreds patients[Body mass index:23-25 kg/m~2,122 patients(average HR≤75 bpm),78 patients(average HR≥91 bpm)]with suspected or known coronary artery disease underwent prospectively ECG-gated transverse DSCT coronary angiography,among them,30 patients underwent selectively coronary angiography,grouping them into 2 groups according to the average HR of scanning.Group A(17 cases,HR≤75 bpm),group B(13 cases, HR≥91 bpm),the DSCTA results were compared with SCAG.Then,calculate the accuracy of patients in each group and evaluate the agreement of accuracy between DSCTCA and SCAG by Kappa statistics.

方法回顾性分析200例行适应性前瞻性心电门控双源CT冠状动脉血管成像的患者(排除扫描过程中，屏气配合差，出现心律不齐的患者及行支架置入或搭桥术后复查的患者)，包括屏气时平均HR≤75 bpm患者122例，HR≥91 bpm患者78例；其中30例同期行选择性冠状动脉血管造影，按屏气时HR将其分为2组，A组17例：HR≤75 bpm，B组13例：HR≥91 bpm，分别与金标准SCAG对照，计算2组患者的阳性诊断准确率，应用SPSS 13.0统计学软件，利用Kappa检验比较每组患者的2种诊断方法诊断结果的一致性，利用两样本率x~2检验，比较2个心率组间的诊断准确率有无明显统计学差异，并计算此30例患者的平均有效辐射剂量。

An improved scheduling method based on exponential division of deadline is presented after study on the problem of prevenient average division of deadline method in this paper.The paper also proves when the relative deadline of each node is too large,the schedular performance of messages transmission task using average division of deadline will be decreased by introducing notion of quantization cost.The new method solves the problem well,and digital simulation validate the new method.

摘 要：针对平均分区的EDF算法在CAN总线中的应用出现的问题，本文提出了一种改进的基于指数分区的EDF算法，并通过引入量化误差的概念，推导证明当CAN网络中各节点相对截至期分布时间过大时，平均分区的EDF算法会导致CAN总线中信息传输任务可调度性的下降，而基于指数分区的EDF算法保证了信息传输任务的实时性，仿真试验验证了算法的有效性。

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％。