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1)  depletion rate
耗竭速度
1.
Finally,a demonstration of the optimal depletion rate and optimal life time of iron resources are given.
本文以可持续发展为目的,通过对自然资源研究价值,为宏观经济和社会发展决策、提出了资源耗竭速度模型并给出了实例。
2)  reasonable exhaustion
最优耗竭度
3)  exhaustion [英][ɪɡ'zɔ:stʃən]  [美][ɪg'zɔstʃən]
耗竭
1.
The results showed that insufficient reward and conflicting values were excellent predictors of exhaustion;work overload,lack of control and community breakdown were excellent predictors of depersonalization;community breakdown was an excellent predictor of reduced personal accomplishment.
结果表明,奖赏不足和价值观冲突对耗竭具有显著的预测作用;工作负荷、缺乏控制和共同体瓦解对人格解体具有显著的预测作用;共同体瓦解对成就感降低具有显著的预测作用。
2.
The results show that there are three factors in CMBI named exhaustion,depersonalization,and reduced personal accomplishment.
结果表明,工作倦怠由耗竭、人格解体和成就感降低三个因素构成。
3.
Job burnout is "a psychological sy ndrome of emotional exhaustion, deper sonalization, and reduced personal accomplishment that can occur among individua ls who work with other people in some capacity".
工作倦怠是指“在以人为服务对象的职业领域中,个体的一种情感耗竭、人格解体和个人成就降低感的症状”。
4)  exhaust [英][ɪɡ'zɔ:st]  [美][ɪg'zɔst]
耗竭
1.
The test was divided into two stages: the first was fertilizing stage, ended in 1992; the second was exhaust stage, mainly to researchthe sustainable effect of e.
后一阶段为耗竭阶段,主要观测各培肥处理对土壤养分的持续效应及对产量的影响。
5)  extinction [英][ɪk'stɪŋkʃn]  [美][ɪk'stɪŋkʃən]
耗竭
1.
Extinction of Solutions for the Nonlinear Doubly Degenerate Parabolic Equation with a Gradient Term;
带梯度项的非线性双重退缩抛物方程解的耗竭
2.
Extinction of Solutions for Evolution p-Laplacian Equations with a Gradient Term;
带梯度项的发展P-Laplace方程解的耗竭
3.
Extinction of Solutions of Semilinear Heat Equations with a Gradient Term;
带梯度项半线性热方程解的耗竭
6)  oxygen consumption velocity
耗氧速度
1.
This paper used MAFU stove to program ascend temperature to Dongrong mine's coal samples, and determined their oxygen consumption velocity under the different coal temperature.
文中利用马福炉对东荣三矿30层煤样进行程度升温,测定不同粒度煤样在不同温度时的耗氧速度,从而对该煤的粒度与氧化性关系进行分
补充资料:臭氧层耗竭
分子式:
CAS号:

性质:平流层中臭氧遭到耗损而破坏臭氧层的现象。离地面10~50km平流层内集中了较多臭氧,在30km高度附近,臭氧浓度达最高值(约10×10-6mg/L左右),形成了平均厚度为3mm的臭氧层。对臭氧有耗损作用的主要是一些痕量气体,如氟氯烃、氮氧化物等。由于大量使用含氟氯或氟溴的烷烃类化合物作为制冷剂(如氟里昂)、除臭剂、喷雾剂、推进剂等,以及施用氮肥、化石燃料燃烧、超音速飞机高空飞行和核试验等,排出的氮氧化物进入平流层后,在紫外线的照射下,会形成活性基(如氯自由基和氯氧自由基等),与臭氧反应使其分解,而导致臭氧层中臭氧浓度大幅度地降低。臭氧耗竭使地面紫外线的照射增加,会诱发皮肤癌,对生态系统产生不良影响。

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