时基

For get better denotation the damage information, a method named of the residual angle projection method is taken to treat the damage vector.

结果表明了在变时基参数识别基础上，模型修正方法对损伤信息提取的有效性和稳健性。

From the aspects of economy,use,precision and so on,introduces the characteristics and foot s function of dual time -base NE556 integrated circuit,and applies it on the capacitance sampling measunement circuit.

从经济、使用、精确等角度出发，介绍了双时基 NE 556集成电路的特点与引脚功能，并在电容采测电路中进行了应用。

Time is one of the basic physical attributes of the world we live in. The accurate time not only gives an essential parameter to science research and experiments and engineering technologies, but works as an indispensably ruler for all dynamics systems and sequential procedure.

时间是物质运动和存在的基本属性之一，精密的时间作为科学研究、科学实验和工程技术诸方面的基本物理参量，为一切动力学系统和时序过程的测量和定量研究提供了必不可少的时基坐标。

Saab, StarFrec Flight Recorder , synchronized timebase recording of MOST and CAN bus data.

萨博， StarFrec飞行记录器，同步时基记录最CAN总线的数据。

For achieving the real-time identificatoin, the method of fast calculation of general inverse matrix based on second residual is taken.

变时基方法对框架结构数字仿真、海洋平台模型试验以及在环境激励下实际结构的动力参数进行了识别，结果表明了该方法的有效性和稳定性。

JMF implementations can leverage the capabilities of the underlying operating system, while developers can easily create portable Java programs that feature time梑ased media by writing to the JMF API.

JMF实现利用所在操作系统的特性，同时开发人员可以扩展JMF API来处理自己所要处理的特定的时基媒体类型。

Use the time-based gating singal created by time-delay to control the strobe. Compute the frequency with the help of the number of pulses recorded by the counter in specific time, then screen the result on the LCD.

利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LED中显示。

Measure character: Frequency limits: CH1:dResolution of C ～ 225MHz frequency: 10 / second time-interval resolution : N/A measures speed: Can amount to 200 times measure / the second mixes in limits of the voltage on GPIB sensitivity : DC ～ 100MHz: 200MHz of ～ of 5Vac+dc 100MHz of 20mVrms ～±: 225MHz of ～ of 5Vac+dc 200MHz of 30mVrms ～±: Input of 5Vac+dc of 40mVrms ～± adjusts:(CH1 chooses) impedance, coupling: 1M Ω or 50 Ω, ac or Dc are low connect filter: 100kHz, but switch attenuation:× 1 or reference of × 10 exterior time base inputs: 1, 5, 10MHz sparks: CH1, to rising / drop the edge sparks, the percentage that uses signal n or absolutely voltage install n, setting sensitivity mixes to low, medium or tall gate start: Automatic, the hand is moved (setting gate time or resolution digit); Exterior, defer interface: Standard GP-IB(IEEE 488.1 and 488.2), take; of SCPI compatible language to say RS-232 power source only: 10 ％ of 100-120VAC ±, 50, 60 or 10 ％ of 400Hz ± 10 ％ of 220-240VAC ±, 50 or 10 ％ of 60Hz ± are suttle: 3kg dimension: 348.3mm of × of 212.6 × 88.5H

测量特征：频率规模：CH1：dc～225MHz 频率分辨率：10位/秒时候距离分辨率：N/A 测量速度：可达200次测量/秒在GPIB上电压规模和灵敏度： DC～100MHz： 20mVrms～±5Vac+dc 100MHz～200MHz：30mVrms～±5Vac+dc 200MHz～225MHz：40mVrms～±5Vac+dc 输入调节：(CH1选择)阻抗，耦合： 1MΩ或50Ω，ac或dc 低通滤波器： 100kHz，可切换衰减：×1或×10 外部时基参考输入： 1，5，10MHz 触发： CH1，对回升/回升沿触发，用信号电平的百分数或相对电压设置电平，设置灵敏度至低、中或高闸门和启动：主动，手动(设置闸门时候或分辨率位数)；外部，延迟接口：尺度GP-IB(IEEE 488.1和488.2)，带SCPI兼容说话；只讲RS-232 电源：100-120VAC±10％，50，60或400Hz±10％ 220-240VAC±10％，50或60Hz±10％净重：3kg 尺寸：212.6×88.5×348.3mm

In this paper , a kind of new type automatic idle energy saving unit is designed with time base circuit .

提出了一种采用时基电路的新型空载节电装置，并给出了电路参数和应用实例。

When the masticated loads were 2 kg, 4 kg, 6 kg, 8 kg, measure displacement of the abutment and calculate displacement, inclination, and torsion of the abutment in mesial-distal, labial-lingual and vertical directions respectively.

结果杆式附着体在义齿500g、930g、1450g的固位力时，除垂直向位移外，差别均有统计学意义（P〈0.05），1450g时基牙的位移、倾斜、扭转大于另两者。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。