查询词典 overall error

Permissible bending radius: not less than 6 times of overall diameter for unarmored cable ; not less than 12 times of overall diameter for armored or screened cable ; not less than 6 times of overall diameter for screened flexible cable .

推荐允许弯曲半径：无铠装层电缆应不小于电缆外径的 6 倍；有铠装层或屏蔽层结构的电缆应不小于电缆外径的 12 倍；有屏蔽结构的软电缆应不小于电缆外径的 6 倍。

In the study of testing the overall ability of anti-oxidation, polyhydroxy substituted N-benzoylserotonin derivatives (compound 1-10) still have the better overall ability of anti-oxidation than control group, trolox. The IC50 values of compound 1-10 range 2.49 to 3.92, while the IC50 value of trolox is 5.23 μg/ml. Compound 10 is still the best derivative which has the best overall ability of anti-oxidation; IC50 value is 2.49 μg/ml.

而在总抗氧化能力结果显示，相较於对照组水溶性维生素E之IC50值5.23 μg/ml，多羟基取代之N-色洛冬宁苯甲醯胺衍生物（化合物1 ~ 10）之总抗氧化能力效果IC50值介於2.49 ~ 3.92 μg/ml之间，十种醯胺化合物的总抗氧化效果皆比对照组水溶性维生素E的抗氧化效果还要来得优越，其中效果最强的仍为化合物10，其 IC50值为 2.49 μg/ml。

In the amino-acid composition with auto-covariance function-added approach, the overall resubstitution accuracy is 96.71%, the overall accuracy of Jackknife test is 82.19% and the overall accuracy of the cross-validation test is 86.88% when Wold's index is used.

在氨基酸组成和自协方差函数相结合的方法中，采用Wold等的疏水值时，训练库的自检验的总精度为96.71 %，其Jackknife检验的总精度为82.19 %，检验库的他检验的总精度为86.88 %。

In the amino-acid composition with auto-correlation function-added approach, the overall resubstitution accuracy is 95.34%, the overall accuracy of Jackknife test is 81.92% and the overall accuracy of the cross-validation test is 86.61% when Miyazawa and Jernigan's index is used.

结果表明：对非同源蛋白质数据库，在氨基酸组成和自相关函数相结合的方法中，采用Miyazawa和Jernigan的疏水值时，训练库的自检验的总精度为95.34%，其Jackknife 检验的总精度为81.92%，检验库的他检验的总精度为86.61%。

Since there was no overall planning for some ports before, or there was overall planning but it has been revised in recent years, the inconformity of the existing operating wharfs with the current overall planning of ports were resulted in.

由于有些港口以前没有总体规划或者有总体规划但近年来进行了修编，因而造成已有营运码头不符合目前港口的总体规划。

objective the overall quantity of the examination section management and the establishment of the system is the key to guarantee the quantity and raise the examination level,which is needed by laboratory management and actual work.methods overall quality management of laboratory was divided into 3 parts,that was quality control before,during and after analysis.examination process was made standard in the construction and uparading of laboratory information management system,which ensured the optimal examination was chosed and samples quality control before analysis,perfect quailty control system and standardized management were used throughout the analysis,re-analysis and re-ensurance of the examination results were performed.results lims was constructed with the characteistics of perfect function,easy performing and effective management.conclusion lims rums smoothly and realize the overall quality management successfully.

在医学检验中，全实验室质量管理分为3个阶段，即分析前质量控制、分析中质量控制和分析后质量控制。在临床检验信息管理系统的网络建设、网络改造升级中规范检验流程，确保分析前医生从循证医学的角度选择最合理、最经济的项目检测，并控制护士标本的采集、保存与运送的质量；分析中，完整的质量体系和标准化、规范化管理始终贯穿于检验科的检测中。分析后，实验结果的再分析，再确认，保证合格报告的发出，保证实验结果及时发给临床后，临床医生能合理地分析报告，正确的运用数据，用于诊断和治疗。结果功能齐全、操作简便、高效管理的临床检验信息管理系统建立。结论该系统运行效果良好，更新完善了检验科的管理模式，较好的实现了全实验室质量管理。

Overall, 67% of the participants experienced no errors, 19% experienced 1 error, and 14% experienced more than 1 error. Nineteen percent of the intensive care units did not report any medication errors.

整体来说，67%受试者未经历错误发生、19%受试者经历一次错误、14%经历一次以上的错误。19%加护病房并未提报任何医疗错误。

The authors estimate that the finished sequence covers 99% of the euchromatic portion of the genome and that the overall error rate is less than 1 error per 100,000 base pairs.

因为在自然选择的过程中，基因组的功能区域要比非功能区保守的多。通过这种方法就可以找出编码蛋白质的区域。

The paper investigates both block-type pilot linear minimum mean square error algorithm and IEEE802.16 OFDM channel estimation analysis. Simulation results confirm the block-type pilot structure is more suitable for IEEE802.16 system. An optimal pilot setting algorithm, based on space frequency domain, is explored and the pilot chart is presented. The proposed algorithm finds its application in MIMO-OFDM. Simulation results show the algorithm presents a good approximation to the perfect channel state information curve, with about 2dB difference in SNR. The simulation results also demonstrate the algorithm achieves fairly high stability in the environment of fast fading, performance of the proposed algorithm is better that of pilot training channel estimation.3. Taking into account the characteristics of IEEE802.16 OFDM system, OFDM system simulation platform is constructed in Matlab, exploiting simulink as a tool. OFDM modulation and demodulation simulation system are configured on LabVIEW platform. All the system signal processing is simulated, including defining system parameters, designing modulation model, and verifying all the proposed algorithms under different environments, such as white Gaussian noise, multi-path fading, with or without guard interval etc. Bit error performance is evaluated. The research provides valid theoretical basis for practical OFDM system performance evaluation.4. Taking advantage of software radio, the paper designs a hardware platform with both 256-IFFT/FFT and 512-IFFT/FFT OFDM schemes co-existing in one platform. You can predetermine one from the two schemes to carry out almost the same model function with different system performance and parameter setting.5. Referring to IEEE802.16 standard, the paper proposes a design method for generating signals and frames suitable for laboratory investigations implemented in laboratory environment.6. Based on 6701evm digital evaluation card, combined with analogy front-end, the paper designs a DSP software model to deal with baseband signal processing. An overall OFDM scheme, with modulation and demodulation function, is accomplished.

讨论分析了MIMO-OFDM中一种基于空频域的最优导频设置算法，给出了导频图案，通过仿真实验表明，该算法与理想的信道状态信息曲线非常接近，信噪比差距约在2dB左右，并且在快衰落条件下具有较好的稳定性，其性能要优于基于前导训练的信道估计方法。3、根据IEEE802.16OFDM系统特点，论文分别在Matlab中应用Simulink工具构建OFDM系统仿真平台、在LabVIEW平台上实现了OFDM调制解调仿真系统，模拟了整个系统的信号流程，进行了OFDM仿真系统参数的选择和调制模块的仿真设计、论证各算法性能，并根据各种不同的条件：例如高斯噪声、多径衰落、有无保护间隔等，对系统的误码特性进行了评估，为正确评价实际OFDM系统的性能提供了有效的理论依据。4、论文以软件无线电思想作为指导，提出了以256点IFFT／FFT为核心和以512点IFFT／FFT为核心的两种OFDM算法模式并存于同一个硬件平台、且可预选的方案，它们在参数选取和性能指标上有所差异，均实现了相似的模块和功能。5、论文参考IEEE 802.16无线网络标准的参数设置，针对本设计系统的应用环境和系统硬件的性能速率，提出了一种应用于实验室环境的信号结构、帧格式等参数设计。6、论文基于TI公司的6701evm数字评估板卡，结合模拟前端搭建数字中频平台，设计了基带处理的DSP软件模块并进行系统调试，基本实现了一套完整的OFDM调制解调方案。

The result is evaluated using mean absolute error, maximum absolute error and minimum absolute error.

所选用的精度指标包括：绝对值平均误差、绝对值最大误差以及绝对值最小误差三种。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？