基于苜蓿长期连续种植定位试验，研究了不同施肥与采样位置差异对苜蓿草地地上部分生物量和土壤水分的影响。
Impacts of fertilization and sampling position on soil moisture and aboveground biomass of Medicago sativa were studied in a long term, in situ experiment.
该测量仪采用立式回转轴结构，优点是避免产生挠度变形，提高了测量精度，该仪器采用数据自动采集装置，采样位置准确，速度快。
The vertical construction which can avoid deflection deformation is used. Data auto-sampling device is used in the measurement, so the sampling position is accurate and the sampling speed is high.
地下水污染监测网的设计包括取样点在空间上的采样位置和时间上的取样频率这两方面的确定，其目的是为了准确刻画污染羽在含水层中随时间的变化状况。
The groundwater monitoring network design involves the determination of the sampling locations and sampling frequencies to characterize the contaminant plume in an aquifer over space and time.
如果火星探测器着陆时偏离了这些沉积物的话，它将不得不辛苦的开上12英里才能到达这些沉积物所在位置进行采样。
However, the rover's landing site would be away from the deposits, so the rovers would have to drive anywhere up to 12 miles in order to reach them.
如果测试表明意外的行为，或发现可疑物品，新的数据采样点位置可以添加用户和注释的调查报告。
If measurements indicate unexpected behavior, or suspicious material is found, new data sample locations can be added by the user and annotated in the survey report.
针对采样周斯内的位置误差会引起电机额外的转矩波动，本文引入了位置预测算法。
Position prediction algorithm is introduced to compensate the position error in the sampling time, or the extra torque ripple would be produced.
详细介绍了高速旋转电弧传感器的旋转驱动电路、位置检测电路以及焊接电流采样电路。
The rotary driving circuit, position detecting circuit, and welding current sampling circuit of the high speed rotating arc sensor are introduced in detail.
这些参数包括模态数、采样频率、车速、响应测点位置和测点数等。
These parameters include mode number, sampling frequency, vehicle speed, locations and Numbers of measured stations.
轮廓的尺寸量、位置量以及形状误差估计值的不确定度与测量误差、被测轮廓的形状特征以及采样策略等有关。
Sampling strategy, measurement errors and measured contour form features are all related to the uncertainty analysis for dimension, position and form error estimated.
切换采样转子一点接地保护，通过两个静态开关一开一合建立两组方程来求解接地电阻与位置。
Commonly, by opening one switch and closing the other, two group equations are set up to measure rotor earth-fault resistance in the rotor earth-fault protection with switch sampling principle.
通过软件编程实现了转子位置捕获、电流采样、速度计算、电流调节、速度调节等。
In software design, rotor position capture, current sampling, the calculation of speed had been completed.
研究了采样与静差补偿，以及四元数、姿态、位置和速度更新的算法。
The sample and static error compensation, quaternion and attitude updating and algorithm of station and velocity updating were researched.
利用采用了所谓的广义采样定理的特殊情况的滤波器来校正垂直位置误差。
Vertical positional errors are corrected using a filter employing a special case of the so-called Generalised Sampling Theorem.
并行采集图像的SNR，不仅与线圈的几何形态和位置有关，还受重建方法及采样模式的影响。
The SNR of the parallel-collected images is relevant to the geometric shape and the position of the coil and is influenced by the reconstruction method and the sampling mode.
然后对人脸不同局部位置处采样点的分类能力进行评价，选择分类能力最强的位置提取特征点。
Then, the classification abilities of different local positions in the face were evaluated, and feature points were chosen at the positions with the strongest discriminating power.
介绍了水轮机压力脉动试验时空化系数、测量位置及测点、信号采样频率及采样时间等因素对试验结果的影响。
In this paper, it is introduced to the influence of cavitation factor, measurement taps, sampling frequency and sampling time on the test result in pressure fluctuation test of the water turbine.
然后对窄带雷达回波采样序列进行相位匹配变换，搜索匹配函数的最大值，从而得到质心位置参数的估计值。
The phase matching transform is performed on the sample series. of narrow-band radar echo, and the centroid position parameter is estimated by searching for the maximum value of the matching function.
伺服控制卡接收火控计算机发出的目标位置指令，采样发射架实际位置信息，通过控制算法得出控制量，驱动电机运转，实现发射架位置的跟踪运动。
Servo card receives target position information, samples the launcher position, calculates control value, sends it to motor driver, and then makes the launcher work under control.
该方法采用DDPF估计机器人路径，采用DDF估计陆标位置，同时采用可选重采样以降低样本贫化的概率。
This method adopted DDPF to estimate the path of robot and DDF to estimate the landmark position. It also adopted selectable resample to lower the probability of sample deletion.
全方向M型心动图的边界是采样线血液与腔室壁组织结构形成的分界线与采样线交点位置变化的按时间展开。
The edge of all-directional M-mode echocardiography images is the combination of the cross points of the sample line and the boundary between the blood and the heart by the time.
CNC系统目前有两种基本的位置控制方法：基准脉冲技术和采样数据技术。
There are two types of position control techniques being referred to as reference-pulse and sampled-data currently used in CNC system.
实际算例表明，最优采样频率点位置并不依赖于系统的输出，仅仅取决于激励的性质。
The actual computation example shows that the optimal sampling frequency locations are found to be independent of the system response, and solely depend on the nature of the excitation.
故障诊断系统依据保护继电器和断路器的采样信息估计电力系统中故障段的位置。
The diagnostic system can be applicable to power system control center for fault section estimation using information of relays and circuit breakers.
给出采样控制中采用时间分割法的圆弧插补及动点位置判断。消除误差积累的简单实用算法。
This article deals with the circular interpolation adopting the method of time carve-up, the determining of motional particle and the elimination of error accumulation.
因此，在一些特殊及精度要求不高的场合，由只根据采样电流、电压等易测量，通过特定方法估算转子位置和转速的无位置传感器控制策略将得到广泛应用。
Thus, sensorless control strategy which only according the sampling of the current and voltage to estimate the rotor position and speed by specific methods will be widely applied.
另外，数据采集器上的位置检测电路能检测电缆周向采样点的位置。
In addition, the identify circuit in the data collection system can identify the position of the sample dots around the cable.
重心法是一种高精度的CCD像点位置提取算法，但由于需要处理的数据量很大，一般用硬件很难实现高采样率和实时性。
Centroid algorithm is a high accuracy method of locate the image point on CCD. But large amount of data need handling, which makes it difficulty to meet the demand of high respondency and real-time.
每个声音都16个不同位置的麦克采样地，所以用不着混响(hall)插件了？
Each sound was recorded with 16 (!) different mic positions, so he doesn't need any hall plugin.
每个声音都16个不同位置的麦克采样地，所以用不着混响(hall)插件了？
Each sound was recorded with 16 (!) different mic positions, so he doesn't need any hall plugin.
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