subtract time是什么意思

网络释义

用法例句

Cerium-doped orthoaluminate(YAP:Ce) is a kind of scintillator with high light yield and fast decay time,which makes it a good choice for applications in high-energy physics and medical imaging.

Ce:YAP晶体具有优良的闪烁性能,其主要特点是衰减时间短,光产额大,在高能射线探测、核医学等方面有着广阔的应用前景。

The constant of electrostatic charge decay time is an important physical quantity that can describe the electrostatics property of materials.

静电衰减时间常数是定量描述材料静电性能的重要物理量。

The constant of electrostatic charge decay time is a important physical quantity that can describe the electrostatics property of materials.

静电衰减时间常数是定量描述材料静电性能的重要物理量,可以通过测量静电电荷衰减时间达到测量静电的目的。

Evaluates the effect of a temporal subtraction technique for digital chest radiography with regard to the accuracy of detection of lung nodules.

评价在胸部数字摄影中,时间减影技术对提高肺部小结节病灶检出准确性的作用。

The ways of cancelling over voltage are setting up deceleration time,consumpt.

消除过电压主要通过设置变频器的减速时间、能量消耗、回馈电网制动以及共用直流母线吸收再生能量几种方法消除。

Through the systematical experiments, the idling deceleration time database for different operation times of a certain type of engine is established in this paper.

通过系统的实验，建立了某一型号发动机对应于不同使用时间的空载减速时间数据库，然后在未知某同类型发动机实际使用时间的情况下，通过测取此发动机的空载减速时间，能较正确的评价此发动机的实际技术状况。

Using the decay time function of ADINA,the deformation law of the surrounding rock in the process.

利用ADINA有限元软件中的时间衰减功能真实地模拟了新奥法施工过程中围岩变形规律,提高了结果分析的精确性。

intrinsic thermal neutron decay time

固有热中子衰减时间

thermal decay time log

热中子衰减时间测井

dual-burst thermal decay time logging

双脉冲热中子衰减时间测井

dual spaced thermal decay time log

双源距热中子衰减时间测井

thermal multigate decay log

多门热中子衰减时间测井

Setting the current rising and reducing device. The time can be adjusted.

设有电流上升、电流衰减自动装置，时间长短可调。

Trust model to peer-to-peer network environment based on time decay

对等网络环境下一种基于时间衰减的信任模型

Decaying with time, especially as a simple exponential function of time.

瞬变的随时间延续而衰减的，尤指作为时间的一个简单的指数函数

The solutions converge to the average of the initial value in the sense of H^1 as the time tends to infinity.

时间增大时，得到解在H^1意义下衰减到其初始值的平均值。

The attenuation of composite smoke based on coated metal microspheres is larger than99% and the time for it staying in the air is longer.

由镀金属微球组成的复合烟幕对激光的衰减率大于99%留空时间长。

The pressure returns essentially to that in the incident blast wave which decays with time.

压力大体上回复到随着时间逐渐衰减的入射爆震波的压力。

A New Trust Management Model for P2P Network with Time Self-Decay and Subjective Expect

一种具有时间衰减和主观预期的P2P网络信任管理模型

The ratio of the average power loss to the power loss under peak loading.

平均能量衰减与峰值负荷时能量衰减的比值。

chronometer time minus watch time

天文钟时间减钟表时间

Business dropped off sharply during the recession.

在经济衰退期间，生意大大减少了。

The more the room is filled with absorbent the faster the sound decays.

房间的吸收率越高，声音就衰减得越快。

Improved Spatial Decay Bounds in the Plane Stokes Flow

平面Stokes流动中改良的空间衰减限

To decrease in orbit.Used of an artificial satellite.

能量衰减指人造卫星在轨道上运行时能量消减