BlockingQueue also supports methods that take a time parameter, indicating how long the thread should block before returning to signal failure to insert or retrieve the item in question. BlockingQueue还支持接收时间参数的方法,时间参数表明线程在返回信号故障以插入或者检索有关项之前需要阻塞的时间。
Development and Application of a Pulse Block in Coulometric Signal Conversion Device in a Power Plant 发电厂电量信号转换装置脉冲块的研制与应用
The repetitive control algorithm includes scalar gain of the reference input with a lead block in the signal generator. A second-order low-pass filter provides compensation in the controller. 该算法中在输入参考信号处直接增加一个比例增益环节,在信号发生器处串联一个超前的时滞环节,并且用一个二阶低通滤波器作为控制系统的补偿函数。
Erected in1884.the colonial style building comprises a main building, a stable block and signal tower ( commonly known as Round House). 整组建筑包括主楼、马厩及报时塔(俗称圆屋)。
The foundation of automatic block and cab signal is track ciruit. 自动闭塞和机车信号的基础是轨道电路。
Bonding of propeller to shaft block signal interlocking 螺旋桨与轴胶合联结与闭塞制结合的联锁法
Through wavelet transform, signals are separated into block signal with different frequency. 小波变换可以将交织在一起的混合信号分解成不同频率的块信号。
Fiberoptic Transmission Network of the Railway Dedicated Communication and Semi-antomatic Block Signal 铁路专用通讯与半自动闭塞信号光缆传输网
This paper put forward a simulation model of railway station& block signal automatic control system. Two sub models were included: the station interlocking sub model and double line automatic block sub model. 提出了铁路大站及区间信号自动控制系统计算机模拟模型结构,在此基础上建立起车站联锁子模型和双线区间自动闭塞子模型。
Modeling of Interference Simulation in Block Signal Simulation System ON THE SIGNAL-TO-NOISE RATIO IN SELF-CALIBRATING BLOCK ADJUSTMENT 区间信号仿真系统中干扰仿真的建模研究论自检校区域网平差中的信噪比
Thus the block of resistance signal might occur in phloem. 而病毒在植株体内是通过韧皮部进行长距离传播的,因此抗性信号的被阻断很可能发生于韧皮部。
Two types of signals-crankcase pressure signal and block vibration acceleration signal were considered to have the property of mutual complementarity. The signals could be used to identify the status of piston-cylinder-ring assembly, and several effective characteristic parameters of the signals were selected. 认为曲轴箱压力和机身振动加速度这两类信号具有互补性,可以用于识别活塞缸套活塞环组件工作状态,对其选取了几个有效的信号特征参数。
In fact, insulin resistancethe resulting from block in insuline signal transduction has very important effect on type 2 diabetic. 而胰岛素信号转导通路发生障碍引起的胰岛素抵抗在2型糖尿病中有着重要的作用。
On the basis of simulative cutting test of the working unit of shearer for surface mines, the theory and practice on the construction of working unit, mechanical property of the cut block, signal analyses and information processing are discussed. 在滚筒式露天采煤机工作装置的模拟截割试验的基础上,着重论述了模拟工作装置、模拟煤岩试件、信号分析和数据处理等方面的理论和实践。
The key technologies of SDH such as asynchronous mapping, pointer processing, Virtual Concatenation ( Vcat) and Link Capacity Adjustment Scheme ( LCAS) are applied in this system with which the primary block signal E1 and Ethernet data can be accessed through SDH network together. 该系统综合运用了SDH的异步映射、指针处理、虚级联(Vcat)、动态链路容量调整(LCAS)等关键技术,实现了一次群信号E1和以太网数据在SDH上的接入。
The study of this paper places emphasis on the block of signal processing in the IF and the block of base signal processing, and gives special details of algorithm analysis and realized techniques in ADC, DDC and DSP. 本文重点研究了接收机的中频处理和基带处理模块,对其关键的模数转换器(ADC)、数字下变频器(DDC)和数字信号处理器(DSP)部分进行了算法研究和实现分析。
Conclusion. Ischemia reperfusion injury might irritate NF-κ B signal pathway. SSTG might inhibit the activation of NF-κ B and block the signal pathway of NF-κ B in a certain sense to relieve myocardial ischemia reperfusion injury. 结论缺血再灌注刺激可激活NF-κB信号途径,SSTG可能通过抑制NF-κB的活化,阻断NF-κB信号途径而起到心肌保护作用。
Roiling Intermitting Conveyer Design and Calculation Calculation of Time Interval between Two Trains in Moving Block Signal System 滚动式间隔输料装置的设计与计算准移动闭塞列车安全间隔时间的计算
Synchronous Data flow Graph ( SDF) is a model of computation that has been widely used in block diagram Digit Signal Processing ( DSP) programming environment. 同步数据流图(SynchronousDataflowGraph,SDF)是一个在嵌入式系统设计中应用很广泛的模型。
A Research on Simulation Model of Railway Station& Block Signal Automatic Control System 铁路大站及区间信号自动控制系统模拟模型的研究
The paper gives solutions to the problems with lighting circuit of permissive aspect of block signal of existing automatic block section according to relevant specifications. 通过对现有自动闭塞区间通过信号机容许信号点灯电路存在问题的分析,根据相关规范,提出解决办法。
Calculation of Time Interval between Two Trains in Moving Block Signal System 准移动闭塞列车安全间隔时间的计算
Whether the crossing shutoff signal remains an independent system or interlocks with the automatic block passing signal, which way is better? 道口遮断信号是独成系统还是与自闭通过信号间发生联锁,各有利弊。
The parameter selection of frequencies and anti-interference performance for Frequency-shift type automatic block signal 移频自动闭塞制式频率参数的选择及其抗干扰性能
Its molecular mechanism may be that through the reduction of nuclear β-catenin, curcumin can block the Wnt signal transduction pathway and inhibit the expression of c-myc gene, a downstream target gene, to prevent lung cancer cells to enter S phase from G1 phase. 其分子学机制可能是姜黄素通过减少核蛋白β-catenin,阻断Wnt信号转导通路,抑制下游靶基因c-myc的表达,进而阻止肺癌细胞由G1期进入S期。
Simulation results show that the proposed method can effectively block the signal and reject interferences. Besides, the signal wave can be exhibited in real time through the proposed method. 6. 仿真实验表明:此方法能够稳健地实现信号阻塞,具有较强的干扰抑制能力,并能够实时地给出目标辐射噪声的时间波形。
These results suggest that block Lingo-1 signal can promote remyelination and facilitate the electrophysiological recovery in the CNS demyelination diseases and the anti-Lingo-1 antibody may serve as a potential therapy to enhance myelin repair following CNS injury and diseases. 上述结果提示在CNS脱髓鞘病变中阻断Lingo-1信号可以促进髓鞘再生和电生理功能的恢复,抗-Lingo-1抗体可作为一种有效的治疗药物用于CNS脱髓鞘病变的治疗。
Traditional of the horizontal filter is adopted to void the inherent delays in FFT block signal processing in time-domain feedback part. By reducing the error diffusion, a lower error rate is obtained ultimately. 而在时域反馈部分使用传统的横向滤波器,避免了FFT块信号处理中固有的延迟,减少了误差扩散。
Molecular targeted drugs block signal transduction of tumor cells or related cells to control gene expression, then to inhibit or kill tumor cells. 分子靶向药物通过阻断肿瘤细胞或相关细胞的信号转导,来控制细胞基因表达,从而抑制或杀伤肿瘤细胞。