active length
英 [ˈæktɪv leŋθ]
美 [ˈæktɪv leŋθ]
活动时间；有效长度
双语例句
- For standard validations like checking the name, length and format of an attribute, we can make use of validations provided by Active Record.
对于标准的检验（比如检查属性的名称、长度和格式），可以使用ActiveRecord提供的检验。 - The experiment results indicated that time coherency of the mode-locked and CW laser relates to active medium, cavity length and oscillating linewidth, basically depends on cavity cscillating linewidth.
实验结果表明锁模激光及连续激光相干性均与激光工作物质、激光器腔长和激光器腔内振荡线宽有关，并基本上由腔内振荡线宽决定。 - Active length of armature winding
电枢绕组导线的有效长度 - One-handed active can expose the requiring length of blade edge, or unload and embed blade in the sheath.
单手操作可暴露所需长度的倒刃，或者从刀柄上卸离。 - Optimization Design of Active Cavity Length for Laser Diode
激光二极管腔体有源区长度的优化设计 - The quantitative parameters provided by active tectonic studies include fault segmentation and segment length, fault slip rate, co-seismic displacement, paleoearthquake and recurrent interval, and the elapsed time since the last major earthquake.
断裂分段及其长度，滑动速率，同震位移，古地震及重复间隔，最近一次事件至今的离逝时间是活动构造的基本定量参数。 - As the supplement of the network congestion control, AQM ( Active Queue Management) can effectively control the queue length and realize high throughput, so it can control the delay from end to end and guarantee the OoS of the system.
AQM策略作为终端系统上网络拥塞控制的一种补充，能在保证较高吞吐量的基础上有效地控制队列长度，从而实现控制端到端的时延，保证QoS。 - Tectonic topography can reflect the structural deformation feature and active strength of faults, such as the height, length and gradient of a fault scarp as well as its continuity.
构造地貌能反映断裂的结构变形特征和断层的活动强度。例如断层陡坎的高度、长度和坡度以及断层陡坎的连续程度。 - The active stabilization system utilizes opto-acoustic effect and electronic feedback to lock the cavity length to the maximal absorption of a sample gas. Output power stability of better than 1% was achieved for the long and short term.
主功稳频利用光声效应及电子学反馈系统使其工作频率稳定在样品吸收的极大值处，得到了优于1%的输出功率稳定和好的频率短期及长期稳定性。 - Furthermore, it can keep the queue length of the router at a reference value using a well-designed active queue management AQM ( active queue management) algorithm.
此外，FPIP采用主动队列管理机制AQM（ActiveQueueManagement）检测拥塞并控制队列长度。 - This paper presents the methods of disaster recovery in active directory at length.
本文详细介绍了活动目录的灾难复原方法及目前流行的服务器冗余保护技术。 - The surface tensions of the anionic surfactants solution with alkanes in different length under different conditions are investigated. And the factors influencing on the surface tension such as salinity, concentration of active agent, length of alkane chain are discussed.
测定了表面活性剂溶液与烷烃之间在不同条件下的界面张力，并讨论了盐度、活性剂浓度和烷烃链长对表面张力的影响。 - Application of fertilizers could increase and raise root volume, root dry weight, root total length, root activity, root active absorb area, straw dry weight and straw length under water stress.
施磷可以提高和增大根体积、根干重、根总长、根系活跃吸收面积和根系活力以及地上部干重和株高。 - According to the active motion of injured finger, we can adapt the tendon length and tension.
根据伤手的主动活动程度，来调整肌腱的张力和长度，彻底松解肌腱粘连。 - In this paper, an experimental study on adaptive active control of sound trans-mission through a finite length water-filled cylinder in underwater is carried out.
本文研究了有限长充水圆柱置于水中，外声场透射形成的腔内声场自适应有源控制实验研究。 - It was also found that the number of active atoms has relation with the length of border when the growth rate was low, and the number was largest as the length was shortest.
并且发现，在低生长速率情况下，边界长度与可活动原子数间存在对应的周期性振荡关系。当边界长度最小时，可活动原子数为最大； - The paper proposes a method of images contour extraction which combines the statistical method and active contour models ( ACM). To choose the contour points of points distribution models automatically, the minimum description length was chosen as the object function.
采用最小描述长度作为目标函数实现点分布模型上轮廓点的自动选取，提出了一种结合统计方法与主动轮廓模型提取图像轮廓曲线的方法。 - Determination of the Active Ingredients in Tablet Chlorpromazine Hydrochloride Composite by High Performance Liquid Chromatography with Dual-Wave-length Detection
高效液相色谱双波长检测测定复方氯丙嗪片中有效成分的含量 - The chapter of five raised the blindness of the active queue management for the length of the queue in network equipments is often unstable and its dangerousness was presented.
针对网络设备队列长度不稳定的问题，提出了主动队列管理中盲目性的概念，指出了主动队列管理中盲目性的危害。 - Defining an appropriate active beam length to raise anti-seismic performance of the structure is the paramount solution that this project intends to solve.
确定合适的耗能梁段长度，以提高结构的抗震性能为本文主要解决的问题。 - In active testing, the test sequence length depends on the protocol specifications. If a specification has a lot of states and transitions, the generation of the test sequence is difficult.
但是主动测试的测试序列长度同模型复杂程度有关，在被测系统状态和转换较多时，测试序列的生成较为困难。 - The dynamic changes of root dry weight, root volume, total uptake area, active uptake area, root length and first-class lateral roots number were increased with N application levels increased, but the dynamic changes of root vigor was irregular. 3.
随着供氮水平的提高，根重、根系体积、根系总吸收面积、活跃吸收面积、根长和一级侧根数均呈增加趋势，而根系活力没有一致的变化规律。 - The absorbing coefficient is test by cutting the active fiber, which helped us to decide the best length in the later experiment, 22m. The length is tally with the experiment result well.
采用截断法实际测量了有源光纤的吸收系数，并以此为依据确定实验中光纤的最佳长度为22m。该长度与实验中输出功率的最优长度吻合。