查询词典 time delay

With density of cracks/fractures increasing,the delay time of fast and slow shear wave increases.

因此，瞬时主频和快横波的偏振以及延迟时间可以作为裂隙方位和密度的指示。

The method of obtaining time delay parameters with the reverse access channel is discussed. The modified algorithms of classic correlation methods of TOA estimation are proposed. Noncoherently combining algorithm and group coherent combining algorithm are given. They decrease the computational complexity and are more suitable for implementations in practical systems. The leading edge detection algorithm is proposed to mitigate the effect of multipath in TOA estimation. Then the secondary search method is proposed, it can solve the matching issue of PN code in CDMA systems. The location algorithms based on LS are discussed; include circular trilateration with LS, hyperbolic trilateration with reference differencing, hyperbolic trilateration with sequential differencing and circular trilateration with TOA differences. The design and implementation of wireless location system based on TOA/TDOA in CDMA2000 systems are given. The location process is discussed, and the hardware and software implementation of TOA estimation are given. Finally, the wireless location system which uses TOA estimation and LS location algorithms above is tested in the real environment.

文中讨论了采用CDMA2000反向链路中的接入信道来获取时延的方法和过程；对TOA估计的传统的相关法进行了改进，提出了非相干合并相关法和分组合并相关法，减少了基于相关的时延估计算法的运算量，提高了算法的实用性，对算法进行了仿真和性能分析；采用边缘检测技术有效减少了TOA参数估计中的多径干扰，提高了时延参数估计的准确度；提出了一种TOA估计的二次搜索法，解决了多个定位测量单元同时进行TOA估计的PN码匹配问题，进一步了提高TOA估计的精度；在采用时延值的定位算法中引入了基于LS的圆周法、基于参考差的双曲线法、基于相邻差的双曲线法和基于TDOA的圆周法，讨论了各算法的应用条件，进行了算法性能的仿真分析；给出了CDMA2000系统中的TOA/TDOA的无线定位的系统方案和实现流程，并对TOA值估计算法进行了软硬件实现，还对采用TOA估计算法、LS定位算法和定位系统设计方案实现的定位系统的进行了现场定位性能测试。

I would thou couldst; For who would bear the whips and scorns of time, The oppressor's wrong, the proud man's contumely, The law's delay, and the quietus which his pangs might take, In the dead waste and middle of the night, when churchyards yawn In customary suits of solemn black, But that the undiscovered country from whose bourne no traveler returns, Breathes forth contagion on the world, And thus the native hue of resolution, like the poor cat i' the adage, Is sicklied o'er with care, And all the clouds that lowered o'er our housetops, With this regard their currents turn awry, And lose the name of action.

但是那世人有去无还的冥界，正向人间喷出毒气阵阵，因此那刚毅的本色，象古语所说的那只可怜的小猫，就被烦恼蒙上了一层病容，一切压在我们屋顶上的阴云，因此改变了漂浮的方向，失去了行动的力量。那正是功德无量。且慢，美丽的峨菲丽雅：别张开你那又大又笨的大理石嘴巴，赶快到女修道院里去吧——快去①。①《文库》本注：&公爵&自以为在背诵哈姆雷特这段著名独白，其实背得颠倒错乱，还胡乱插进了莎剧《麦克白》和《理查三世》中的台词。

The result shows that the signal-to-noise ratio increases and then decreases with the time delay.

通过实验得到信噪比随延时的增大呈先增后减的变化规律。

Blasting vibration can be considerably lowered after rationally determining the delay time between drill holes and lines. The application of extremely low density explosive or deck loading may obtain a better pre-splitting blasting result.

结果表明，合理确定炮孔排间及孔间的起爆延时时间，可以大大降低爆破震动；采用超低密度炸药或不耦合装药可以取得较好的预裂爆破效果。

The median door 1–to-departure time was 46 minutes (25th and 75th percentiles, 32 and 62 minutes); approximately two thirds of this delay was attributable to the wait for transport arrival and departure.

平均的通道1到离开时间为45分钟（25th和75th百分点，32和62分钟），大约2/3的时间耽搁归因于等待运输工具的到达和出发。

Using the method presented in this paper, the plant templates of a plant with an uncertain time-delay and polynomially dependent uncertain parameters in an ellipsoid can be accurately generated.

用本文所提出之方法，具有未确定时延，未确定位於椭球内且为多项式相依之程序，其程序模板可被准确地产生。

This paper presents a method for generating plant templates for plants with an uncertain time-delay and polynomially dependent uncertain parameters in an ellipsoid.

本文提出一QFT程序模板之产生法，以产生具有未确定时延，未确定位於椭球内且为多项式相依，此种程序之程序模版。

Electric fans , heating pad, lights and other electric appliances usually does not work in a long time. Therefore, according to the different needs of multi-delay switches to control electrical socket regular duration of the work. This will not only reduce people's troubles, but also preventing the fire occurred and electrical appliances damaged.

电风扇、电热毯、照明灯等一些家用电器通常不易于长时间的工作，因此，可以根据不同的需要对多用途延迟开关插座定时来控制这类电器的工作时间长短，这样既减少了人们的麻烦，又有效的防止了对用电器的损坏及其火灾的发生。

I have seen his picture, is putting on the handwoven cloth cotton-padded jacket, the vision delay, shrinks, is Chinese common people who that time everywhere may meet.

我见过他的照片，穿着土布棉衣，目光呆滞，畏畏缩缩，是那个时代到处可以遇见的一个中国平民。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。