It also reduced climate dependence of growth rate of population (after A.D. 1400), postponed the time of population decrease, and accelerated subsequent population recovery.
人口增长对于气候变化的相关程度有所减弱(公元1400年之后),表现为时间上的延缓和之后人口回复的加速。
It would seem to be a consequence of the dependence of pressure upon the burn rate of the propellant.
它似乎是一个后果,依赖的压力后,烧伤率的推进剂。
The results show that the temperature dependence of rate constants is complicated.
结果表明,整个反应的速率常数受温度的影响较为复杂。
Finally we have studied the magnetic field sweep rate dependence of flux jump, and discussed the influence of flux creep on flux jump.
最后,研究了磁通跳跃对磁场扫描速率的依赖关系,并讨论了磁通蠕动对磁通跳跃的影响。
The rate of the apoptotic cells of RA was significantly higher than those of OA ( P< 0.01) and NC ( P< 0.01). There was dependence of time and dose within a certain range.
RA组凋亡细胞百分率显著高于OA组(P<0.01)和正常对照组(P<0.01),在一定剂量范围内具有时间和浓度依赖性。
Results show that dose rate and monomer concentration were major factors of the radiation grafting. Dependence of the graft rate on dose rate and monomer concentration was 0.4 and 1.2, respectively.
结果表明,单体浓度和辐射剂量率是反应的主要影响因素,两者对接枝反应速率的影响指数分别为1.2和0.4。
The objectivity of foreign trade dependence based on the general formulation is under suspicion for its relationship with exchange rate, GDP and its composition.
而外贸依存度作为最常用的指标之一,因与汇率、GDP水平和构成之间的关系使该值的客观性受到质疑。
The temperature dependence of the free volumes fraction and the rate of viscosity change can be calculated according to the obtained parameters.
利用得到的参数可计算玻璃中自由体积分数随温度的变化情况,并可计算得到的粘度变化速率。
The bigger the specimen size is, the more notable the sensitivity of rock dynamic strength dependence to strain rate is, and the smaller discreteness of the obtained rock dynamic strength is.
试件尺寸越大,岩石动态强度对应变率依赖的灵敏性越显著,所测得的岩石动态强度离散性越小;
From the time-dependence of reflectivity at different temperature the solid phase epitaxial (SPE) growth rate was calculated.
从反射率随时间的变化曲线,计算出不同退火温度下的固相外延速率。
Experimental results show that the technique features low hardware complexity, simple implementation and high reduction rate of control dependence.
模拟结果表明,该技术具有硬件复杂度低、实现简单、控制相关消除率高等优点。
This result supports previous fracture models that are based on absolute reaction rate theory and predicts an exponential dependence of crack extension rate on applied stress intensity.
此结果支持了基于绝对反应速率理论的光纤断裂模型,并预测了裂纹扩张速率与外部应力强度的关系。
Changes of blood pressure and heart rate were observed before treatment and on 1, 2 and 5 days after treatment. Dopamine withdrawal time and dependence were viewed.
观察两组患者用药前及用药后1、2和5 d的血压心率变化,以及多巴胺撤药时间和多巴胺依赖情况。
The dependence of the rate of evaporation of a liquid on temperature is enormous.
液体的蒸发速度很大程度上取决于它的温度。
Results show that the pumping rate dependence of the output intensity presents not only a threshold property, but also a saturation property, just like that of lasing modes in conventional lasers.
结果表明,与传统激光模式相似,随机激光模式的强度随抽运速率的变化不仅具有阈值特性,而且具有饱和特性。
The dependence of etching rate and profile on the vacuum pressure, RF pow-er, gas composition and flow rate, and electrode temperature is analyzed.
分析了真空压力、射频功率、气体组合及其流量和电极温度对刻蚀速率、刻蚀剖面的影响;
The non-linearity and rate-dependence of the deformation behavior of high polymer were discussed primarily in this section.
这部分对高聚物变形行为的非线性和率相关性也进行了初步探讨。
The radar controller is then arranged to modify the repetition rate in dependence on the characteristic frequency of the pulsed signal.
该雷达控制器则设置成根据脉冲信 号的特征频率修改重复速率。
Nonlinear viscoelastic's ZWT constitutive model which used in aircraft windshield and has a strain rate dependence is written, and ZWT is described point-device, especially, effect in stain rate.
另外主要编制了飞机风挡材料采用的具有应变率效应的非线性粘弹性朱-王-唐本构模型,结果能很好地对朱-王-唐模型进行描述,特别是应变率对该模型的影响。
Linear regression analysis indicated that most of the variance in annual ionic fluxes can be explained by a linear dependence on snow accumulation rate.
线性回归分析表明,在每年的离子通量的差异可以解释成线性关系,积累率。
The main results were showed as follows:(1)There were certion Correlational dependence between some enzyme about tuberous root starch synthesis and starch increase rate of tuberous root.
试验结果表明:(1)木薯淀粉合成相关酶与块根淀粉积累速率呈一定的相关关系。
Different reset magnitudes appear in response to different cooling-rates. The dependence of reset magnitudes on the cooling-rate is related to the domain state.
冷却速率不同,重排剩磁量会不同,两者的关系与磁畴状态有关。
Different reset magnitudes appear in response to different cooling-rates. The dependence of reset magnitudes on the cooling-rate is related to the domain state.
冷却速率不同,重排剩磁量会不同,两者的关系与磁畴状态有关。
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