target length

Taking the weight sum of precision of hitting target and the total length of the trajectory as a performance criterion, we construct an optimal control model of the trajectory of horizontal wells.

以入靶精度和总弧长的加权和为性能指标，建立一个三维水平井轨道最优控制系统。

The target properties of low altitude radio fuze are discussed at length. The interaction between electromagnetic waves and ground is analyzed. The definition of back scattering coefficient and its influence on echo signals are discussed.

分析了电磁波与地物之间的相互作用，以及目标散射特性对引信回波信号的影响。

Based on the model, the study discusses the value of the maximum drop probability related with network parameters when the average queue length stabilizes at the target, and its property. 2.

基于该模型，讨论了当队列长度稳定在期望的目标值时，最大丢弃概率的取值与其他网络参数的关系，以及最大丢弃概率的特点。

By observing the periods of the target length variant, the frequency of nutation is deduced.

通过观测一维像序列的长度变化周期，提取目标的章动频率；

Simulation results show that, comparison with the improving single neuron adaptive PID control algorithm, this algorithm has better convergence, can achieve faster convergence to target queue length, and shows a better stability, robustness and smaller steady-state error.

仿真结果表明，与改进的单神经元自适应PID控制算法相比，该算法具有更好的收敛性，能够将队列长度迅速收敛到期望值附近，同时表现出了较好的稳定性、鲁棒性和更小的稳态误差。

If molybdenum tube is used as target, the length of screen is depended on the length of molybdenum tube while the width is unlimited.

若采用旋转的钼筒作靶材，则屏幕的长度由钼管长度决定，屏幕的宽度则不受限制。

Result Following the increase of target chain length, the hybridization time had a tendency of prolonging.

结果随靶DNA长度增加，杂交时间有延长趋势。

ARED_IPV is able to sense network load changes based on average queue length and adaptively adjust target queue length so as to make itself better adapt to different network load conditions, eventually achieving a better tradeoff between delay and throughput.

ARED IPV算法基于平均队列长度感知网络负载的变化，通过自适应的调节目标队长的设置，使ARED IPV能够更好地适应不同的网络负载状况，在延时和吞吐量之间做出更好的权衡。

The problem addressed in this paper is concerned with DNA sequencing by hybridization ( i.e. SBH), in which the estimate error of target DNA length and errors of hybridization are allowed.

本文讨论了允许长度估计误差和杂交错误的更实际SBH（Sequencing by Hybridization）最优重构问题。

Results showed that TDI induced toxic action on spermatogenic cell, while the chondriosome was its target within the length and concentrations.

结果表明：在本实验染毒时间和染毒剂量范围内，TDI对雄性的生殖毒性主要表现为对各级生精细胞均有一定的毒性作用，作用的靶点是细胞内的线粒体；

The basic theory of extraction of target projection length using high resolution range profile ( HRRP) is discussed.

讨论了基于高分辨距离像（HRRP）的目标长度特征提取原理。

The main conclusions of this paper are as follows: 1. TRED algorithm set a target queue length between the minimum threshold and maximum threshold.

论文的主要结论如下：1、TRED算法在路由器队列的最小阈值和最大阈值之间设置一个目标队列长度范围。