衰减

Decaying with time, especially as a simple ''.

瞬变的随时间延续而衰减的，尤指作为时间的一个简单的''。

You need to make sure that you are always replenishing the dead organic material in your soil and it is always decaying.

您需要，以确保您永远是补充死亡的有机物质在您的土壤和它始终是衰减。

Physics 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 variation of the factors that influence the test results as well as the declination of vertical effective stress with depth are analysed.

分析了影响试验数据的各种因素的变化，以及在这些因素作用下垂直有效应力沿深度方向的衰减规律。

Under certain conditions, the deflagration can transit to detonation.

在一定条件下，爆燃可以转变成爆轰，爆轰也可能衰减为爆燃。

The measured results show that the shape of the yield curves changes with increasing illumination time due to the faster quantum-yield degradation rate of low energy photons.

基于修正后的反射式阴极量子效率公式对这种变化进行了理论分析，发现与光电子的谷间散射和阴极衰减过程中表面势垒形状的变化有关。

Ultrasound parameters of calcaneus was measured by ultrasound bone densitometer following investigation exercise modes and durations.

采用超声骨密度仪测试跟骨超声参数，即反映骨密度的超声波衰减系数和反映骨强度的跟骨骨质量指数。

This suggests that age is not the main parameter governing Li depletion in our targets.

这表明在我们的样本中，年龄不会成为锂衰减的主要影响因素。

All of the above analytical results indicate that war and depopulation have been the important adaptive choices in preindustrial society.

以上分析结果说明，战争和人口衰减，是前工业时代的历史时期，人类在灾害面前最重要的适应性选择。

In Sweden we now talk about civilized depopulation," says Mats Johansson of the Royal Technical Institute in Stockholm."

斯德哥尔摩皇家技术学院的 Mats Johansson 说「在瑞典我们现在讨论文明的人口衰减，我们必需确定我们所留下的老人被照顾

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％。