depletion

1·In vitro, STR enzymatic assay was measured indirectly by fluorimetrically detecting depletion of tryptamine feeding on secologanin in the reaction mixture.

STR 体外酶活性分析采用间接荧光法检测色胺在反应体系的消耗。

2·Overfishing not only causes depletion in individual fish stocks, but also disruption to entire ecosystems and food webs in the ocean.

过度捕捞不仅引起个别鱼种的消耗，而且还引起海洋中整个生态系统和食物网的崩溃。

3·Nishimura had previously discovered the stem cells within hair follicles and showed that their depletion during aging causes hair to turn gray.

西村之前就已发现了毛囊中的干细胞，并显示出衰老时干细胞的消耗导致了毛发变白。

4·It is typically a level of depletion that results from draining your energy reserves over a period of time.

这是一个典型的由一段时间的储备精力流失而导致的一种消耗。

5·In part, it's a result of our own shortsighted depletion of our limited water resources through waste and pollution.

另一部分要归罪于我们通过浪费、污染短视地消耗了有限的水资源。

1·What they find could provide clues to what might happen worldwide if ozone depletion continues.

如果臭氧的损耗继续下去，他们的发现能为全世界可能发生的情况提供线索。

—— 《柯林斯英汉双解大词典》

2·In modern agriculture, mineral depletion of soils is a major concern, since harvesting crops interrupts the recycling of nutrients back to the soil.

在现代农业中，土壤的矿物损耗是一个主要的问题，因为收割农作物会中断养分的循环，使其无法重新回到土壤中。

3·This decreases the device thickness and depletion voltage and consequently reduces material quality requirements and cost of the detector material.

这减少了设备的厚度和电压损耗，从而降低材料的质量要求和探测器的材料成本。

4·Much of what we call 'income,' in the true sense of adding value from economic activity, is actually depletion instead, or the running down of natural capital, 'he wrote.

我们所谓的“收入”，它们本该是经济活动的增加值，而它们现在却大多是由被损耗掉的自然资源转化来的。

5·Before it can be released back into the nearby watercourses it has to meet stringent standards, including maximum levels of ammonia, heavy metals and any chemicals that might cause oxygen depletion.

在渗滤液释放回附近的河道之前，必须得让它们符合严格的标准。其中包括氨、重金属以及任何化学物的最大指标，它们都很可能导致氧元素的损耗。

1·Based on it, this article carefully discusses the theory and method on the natural resources depletion value and the environmental pollution and damage.

据此，本文详细地论述了自然资源耗减价值与环境污损价值的理论与方法。

1·The paper is of important instructive importance to reduce loss and depletion by sublevel caving method without sill pillar.

并对今后无底柱分段崩落法降低损失贫化具有重要的指导意义。

2·In previous decades pollution, soil depletion, the destruction of the ozone layer and an imminent ice age were the ecological catastrophes that faced us.

经过过去几十年的污染，土壤贫化、臭氧层破坏和即将到来的冰川时代是我们要面临的生态灾难。

3·The key measure to enhance the output ore grade is to minimize the depletion and loss of the ores exploited.

提高出矿品位的关键是降低采矿贫化率、损失率。

4·The paper is of important instructive importance to reduce loss and depletion by su...

并对今后无底柱分段崩落法降低损失贫化具有重要的指导意义。

1·For those oil and gas properties being provided for impairment loss, the related depletion charge is determined based on the carrying amounts less impairment over their remaining useful lives.

对计提了减值准备的油气资产，则在未来期间按扣除减值准备后的账面价值及依据尚可使用年限确定折耗额。