累积效应

旅游淡旺季CO2浓度相差很大，累积效应明显。

Low and peak seasons for tourism CO2 concentration varied widely , the cumulative effect is significantly .

UV-B强度对植物花粉萌发和花粉管生长的累积效应

The Cumulative Effect of Enhanced UV-B Radiation on Pollen Growth of Six Plants

污染的累积效应

the accumulative effects of pollution

N沉降存在明显的累积效应。

Accumulated effects from N deposition were found .

N沉降的阈值效应和累积效应也都符合中度干扰理论。

The threshold and accumulation effects of N deposition could also be predicted by an intermediate disturbance hypothesis ( IDH ) .

石墨、C／C和C／SiC喉衬烧蚀存在累积效应，随着烧蚀时间的增加，烧蚀率会逐渐增大。

The erosion of throat made of graphite , C / C and C / SiC has accumulate effect . The erosion - rates increase along with time .

这些变量和家族史的累积效应在诊断中是不依赖PSA血清水平而独立的。

The cumulative effect of these variants and family history was independent of serum levels of prostate-specific antigen at diagnosis .

果实中SO2具有累积效应，葡萄对SO2的敏感性不同，吸收SO2的途径和能力也不同。

The sensitivity of grapes to SO2 was different , and the way and ability of absorbing SO2 was also different .

使用受污河水灌溉的稻田，受到一定程度的污染，Cu、Ni、Cr平均质量分数增长率分别为25.69%、22.16%和25.54%，表现出明显的累积效应。

The accumulation effect of the pollution was remarkable . The growth rate of average content for Cu , Ni and Cr was 25.69 % , 22.16 % and 25.54 % respectively .

通过设计ECAP模具的几何结构，研究了剪切应变累积效应的度量方法。

With structural design of ECAP die , the accumulated effect of shear strains under ECAP was calculated .

采用OLS回归分析实证检验了研发投入绩效的累积效应。

It empirically tests of the cumulative effect of the R & D investment performance by OLS regression analysis .

定量分析显示，光合作用光抑制的发生程度随UV-B辐射时间增加，是UV-B辐射剂量的累积效应。

Quantitative analyses showed that the degree of photoinhibition increased with UV B radiation time and were the accumulative effects of biological effective UV B radiation dose .

由于烟气再循环的累积效应以及烟气流量减小，烟气中NOX和SO2的浓度大幅增加，燃料氮和硫的转化率下降，这主要是由于烟气再循环过程中NOX与炉膛内煤粉的反应引起的。

Because of the accumulation effect and less flue gas flux in FGR combustion , NOX and SO2 concentration in flue gas significantly increased . The conversion rate of fuel-N decreased , due to that NOX reacts with coal during FGR process .

在介绍了数字SPWM波的发生原理及其控制电路之后，提出了电压同步控制模式以及如何实现调频调相，并进一步研究采用同步信号的软补偿方式来解决载波相位与信号之间形成的累积效应。

Based on the generation principle and control circuit of SPWM , the strategy of synchronization control is put forward and the controller of frequency and phase adjustment is introduced . A kind of voltage signal compensation is researched in order to resolve the cumulative effect .

对于天然气充注历史和累积效应大体相同的气藏，通常可以建立天然气甲烷碳同位素（δ13C1）与其成熟度（源岩）的关系模式。

It can be established the relationship model between the methane carbon isotope and resource maturity if the gas pool has the same charging period and accumulation effect .

最后对土壤剖面中速效钾含量进行分析，结果显示，种植玉米处理中在25cm处有累积效应，且稍高于对应的休闲处理。

Analyzed the contend of available K in the soil , there are accumulation of potassium in the 25 cm soil layer with planting corn treatment and the contends of potassium were higher than the corresponding bare treatments .

因此在研究和模拟“三氮”转化过程中，不能把NO-2仅仅看作是“三氮”转化过程的一个中间过程而忽略它在地下环境中的累积效应。

In the process of study on simulating transportation and transformation of " Three Nitrogen ", we cannot just regard NO ~ - _2 as a intermediate of " Three Nitrogen ", and ignore NO ~ - _2 accumulation in soils and groundwater .

疏浚物中有机锡的生物累积效应研究

Study on the bio-accumulative effect of organic tin in dredged materials

楔横轧轧制时的弹性压扁累积效应

The Accumulating Effect of Elastic Press Flat during Wedge Cross Rolling

基于累积效应的光交换机分组调度算法

Novel scheduling algorithm based on packet aggregation effect for optical switches

北京地区大气污染物时空分布及累积效应分析

Spatial-Temporal Variation and Accumulation Effect of Air Pollutants over Beijing Area

复合生态系统非线性累积效应响应因子的阈值模型

Threshold Value Model on Non-linear Cumulative Environment Response of Compound Ecosystem

短期负荷预测中考虑夏季气温累积效应的方法

An Analysis of Accumulative Effect of Temperature in Short-term Load Forecasting

爆破地震累积效应理论和应用初步研究

Study on Theory and Application of Blasting Vibration Cumulative Effects

短光照对滞育的诱导作用具有累积效应。

Short daylength had a cumulative effect on diapause induction .

事实上，这些基因似乎具有累积效应。

In fact , these genes seem to have a cumulative effect .

浅析区域环境影响评价与累积效应分析

A Comparative Analysis of Regional Environmental impact Assessment and Cumulative Effects Analysis

流域累积效应及其评估中存在问题的探讨

Approach on Cumulative watershed Effect and Problems in Its Assessment

周期荷载作用下土钉支护的累积效应有限元分析

Accumulative effect of soil nailing under cyclic load through finite element analysis

第二，政策的累积效应出现。

Second , the cumulative effect of the policy appear .