1) one-way propagation time
单向传播时间
2) one-way communication
单向传播
1.
From one-way communication to two-way interaction:on the transformation of learning way;
从单向传播到双向互动:论学习方式的转型
3) propagation time
传播时间
1.
The affecting factor analysis of propagation time of peak flood in downstream of the Yellow River;
影响黄河下游洪峰传播时间因素的分析
2.
under the condition of identical source sensor location,testing stress wave propagation time-goal sensor location curve,respectively in the hole sample and the intact.
在确定传感器布置方式及数量的基础上,通过敲击不同位置源传感器,测试未钻孔木圆盘试样应力波传播时间,在同一试样钻一定直径孔洞,测试应力波传播时间;在源传感器位置相同的条件下,分别测试出有孔洞、无孔洞传播时间—目标传感器位置曲线,对比分析应力波在有孔洞木材内部传播时间变化的特点,实现对木材内部孔洞定性判别。
3.
Nondestructive pressure measurement based on surface wave usually requests accurate measurement of propagation time of surface wave in the medium.
基于表面波的压力无损测量方法要求精确地测量表面波在介质中的传播时间。
4) travel time
传播时间
1.
Sound speed profile in ocean inverted by using travel time;
由传播时间反演海水中的声速剖面
2.
The measurement technology of the ultrasonic travel time of the ultrasonic based on phase-matched theory was presented.
通过虚拟仪器平台的实验,表明该测量系统的信号传播时间测量具有ns级的测量精度。
3.
In this paper,we not only consider the difference between "up-crossing"and "down-crossing" of the wavefront and the stochastic surface and present the general equations of the probabilities of the travel time of the earlier arrivals,but also extend the resu.
Fuks和Godin关于随机界面背向散射脉冲传播时间统计特性理论只适应于随机界面和波阵面“up-crossing”且界面高度-斜率不相关情形。
5) propagation delay time
传播延时间
6) acoustic travel time
声传播时间
1.
The ACM was designed for transmitting and receiving the sound signal at same time,and accurate measuring acoustic travel time between two separated stations,using the M-sequence sound signal and GPS time clock.
该声学测流仪采用了M序列码声信号,通过利用GPS时间信号进行两个站位间异地同步水下声信号的发送和接收,实现双向声传播时间的精确测量。
补充资料：单向传播
单向传播
one-way communication
单向传播(one一way eommunieation)亦称“单向沟通”。在信息传播过程中一方只发送信息，另一方只接收这种信息而不向对方反馈信息。作报告、演讲、汇报等等一般都属于单向传播这种传播方式省时，传递速度较快。从总体仁看，单向传播效果不如双向传播效果好。 (炜向前撰巫…国审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条