detection period
英 [dɪˈtekʃn ˈpɪəriəd]
美 [dɪˈtekʃn ˈpɪriəd]
检测期
双语例句
- A new technology of extended pump detection period and its application
延长油井检泵周期的新技术及其应用 - Thus, electric submersible pump will run in a row, the damage on unit and cable causing by starting-stopping frequently will be avoided, and the goal of energy-saving and prolonging pump detection period are achieved.
这样达到潜油电泵连续运转，避免频繁启、停对电泵机组、电缆的损害，实现节能和延长电泵井检泵周期的目的。 - Field application approves that sand-control effect of sand-control deep-well pump is good and it can prolong the pump detection period.
现场应用证明，防砂深井泵防砂效果好，延长了检泵周期，经济效益显著。 - Volunteers were given an oral acute dose of 0.3 g ethanol · kg-1. Salivary and blood acetaldehyde concentrations were measured using HPLC with fluorescence detection over a period of 4 h.
受试者一次po0.3g·kg-1乙醇后，采用高效液相色谱荧光法测定4h内唾液和全血中的乙醛浓度经时过程。 - This method can be applied to the built in self test of equipment and accomplish on line fault detection of period signals.
该方法可应用到设备内部自测试中，并可完成周期信号的在线故障检测。 - This article introduces a technology of time amplifier based on frequency converter. It can be used for phase detection of sine period signal or determination of time delay.
本文介绍一种基于频率变换的时间放大技术，可用于正弦周期信号的相位精确测量或延迟时间测量。 - Application of the unit has a positive role to decrease rod fracture and prolong pump detection period.
此项技术的运用对于减少断杆事故、延长检泵周期具有积极作用。 - The detection period is shorter ( about 2 min);
检测周期较短（约2min）； - It is demonstrated in practice that inner scintillation method has not only high detection efficiency, short analytical period and low expense, but also satisfactory precision and accuracy.
实践证明：内闪法不仅探测效率高，分析周期短，费用低，并且精密度和准确度都较好。 - Application of Wavelet Transform in Detection of Hydrological Sequence Period
基于小波变换的水文序列的近似周期检测法 - Feedback Detection and Sampling Period Calculation for Microcomputer-based DC Speed Regulation System
微机直流调速系统的反馈检测及采样周期计算 - Detection of Average Burst Period in Wall Turbulence by Means of Autocorrelation
用自相关法检测壁湍流的平均猝发周期 - Primary Study in Preparation of TORCH Antigen Microarray Using Fluorescence Detection in Perinatal Period
围生期TORCH感染后荧光检测蛋白质芯片制备的初步研究 - The proposed filter can guarantee the echo rate of the laser range-finder being large, and distribution of missing detection period being uniform, so that the flight path detected by the tracking system is to be stationary and continuous to the expected extent.
所设计的滤波器能保证激光测距机回波率满足给定要求并能使漏测点的分布在时间上尽量均匀，从而保证了跟踪系统尽可能保持航路平稳。 - Prognostic value of both detection of lymphoblasts in the period of early treatment and minimal residual disease in childhood acute lymphoblastic leukemia
儿童急性淋巴细胞白血病治疗早期白血病细胞及微量残留病监测的预后价值 - However, traditional detection methods of dioxin-like compounds at present have their disadvantages such as very high cost, long detection period and complicated operation, which limits the spread of dioxin detection in various industries.
然而，现行的二恶英类化合物的检测方法存在周期长、成本高、操作烦琐等弊端，阻碍了二恶英检测的普及。 - During the detection period, partial sequence of the real trajectory is selected dynamically based on continuous query model of stream data, and the scope of normal trajectory is adjusted correspondingly. The improved Hausdorff Distance is used to reflect the degree of deviation finally.
异常轨迹实时检测方法在事先设定的检测时间内，采用流数据连续查询模式获取用户的实际轨迹，并动态调整参与计算的正常轨迹段，最后利用改进的有向Hausdorff距离反映实际轨迹的偏离程度。 - In addition, some relevant problems about the spectrum sensing mechanism are studied with the emphasis on the adjustment and optimization of detection period.
另外，本文还研究了认知无线电的频谱检测机制问题，重点在于检测周期的调整和优化方面。 - However, at the present, the detection methods of the total amount of bacteria available in China have the shortcomings of complex operation and long detection period. They are mainly used in the inspection of finished dairy products rather than the detection of the raw milk.
然而，我国现有的牛奶细菌总数检测技术存在操作复杂、检测周期长等缺点，主要用于乳制品成品的质量检测，无法从源头上确保原料奶的品质安全。 - With the purpose of reducing these over-heads, the primary detection method without quiet period is investigated.
出于降低感知开销的目的，本文研究了不需要静默期的主用户信号检测方法。 - We do statistics of the occluded targets separately through the Segmentation of virtual wireframe according to the processing in the detection period. And we raise a matching algorithm, which also includes error correction part.
根据检测阶段的处理，本文通过分割虚拟线框来分离统计遮挡目标，并提出一套匹配算法，其中还包含误差修正部分。 - Thirty sites were selected as monitoring sites. Drinking water were sampled for detection during low water period and high water period. 3.
在莒县全县范围内设立农村饮用水监测点30处，采集枯水期和丰水期的水样进行检测，对各项卫生指标进行分析。 - This method is one of most advanced detection methods in the world, which has many advantages, for example accurate detection, short of period, specificity, high sensitivity. So it is able to meet the needs of our daily testing.
此方法是世界上比较先进的检测方法，检测结果准确、检测周期短、特异性强、灵敏度高，能够符合并满足日常检测的需要。 - According to the characteristic of the chirp signal, the problem of chirp signal detection is transformed to the period detection problem, which is satisfied the demand of Duffing oscillator system.
根据信号特征，将LFM信号的检测问题转化为一个周期检测的问题，使其满足Duffing振子的检测条件。 - It is an optimization of PKS-Stream in density detection period selection, sporadic grid detection and removal.
该算法是对PKS-Stream算法在密度检测周期选择，稀疏网格检测和移除方面的改进。 - When the consistency checking is failed, LS-SVM predictor is used to sensor fault detection and short period data recovery, which has higher prediction and recovery accuracy, consumes less time than neural network predictors. 3.
当一致性检验失效时，设计了最小二乘支持向量（LS-SVM）预测器用于故障检测和短时数据恢复，在预测精度、预测步数和执行效率上均优于神经网络预测器。 - Firstly, we construct tracking objects of vehicles as a prerequisite during the detection period, then utilize improved mean shift algorithm to track. Finally, we predict vehicle trajectories by building the constant acceleration motion model of revised steering angle.
首先在车辆检测阶段建立车辆跟踪对象作为前提，采用改进的均值偏移算法跟踪车辆，最后建立修正转向角的匀加速运动模型预测车辆运动轨迹。 - From the simulation, It can be found that there does exist an optimal detection period, which greatly reduces the interference to licensed users with only slightly decreases the spectrum access opportunities ratio.
仿真结果表明，考虑减少对授权用户的干扰优化检测周期时，确实存在一个最优检测周期，其稍稍减小了发现频谱接入机会比例，但却大大减少了次用户对授权用户的干扰。