• CCD性能(像素度量)随时间变化的曲线,可知它计算能力增长曲线接近是以令人炫目指数速率增长的(下图)。

    Plotted against time, CCD performance, measured in pixels, has grown at close to the same dizzying logarithmic rate that computing power has (see below).

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  • 然后C一个很小二次方上升接着指数的上升直到预期饱和,C等于A0乘以1减,的负k2乘以时间次方,e,to,the,minus,k2,times,time。,速率常数k2长时间地起主导作用。

    And then C has a very small quadratic rise, followed by the exponential rise to saturation that you'd expect. So C is approximately a0 times one minus e The rate constant k2 dominates the long times.

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  • 盐度27时,等鞭金藻生长速率最高,并且指数生长期

    When salinity is 27, Isochrysis sp. has the highest growth velocity and longer exponential growth period.

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  • 指数生长模型计算出生长速率常数总发热量,进而求出最佳用药质量浓度

    In the logarithmic phase of growth, according to an exponential law, the growth rate constant and heat output at different concentration of pilose autler had been calculated.

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  • 结果表明一定实验条件下聚合物溶液粘度随着剪切速率增加减小,其变化符合指数规律

    The result indicates that at certain experimental conditions, the viscosity of polymer solution will decrease with the increase of shear rate according to the rule of power law exponent.

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  • 本文着重研究有机聚合物线性速率(AR)、烧蚀隔热性能指数(API)有机聚合物结构常数(K)与烧蚀隔热性关系

    The relation of linear ablative rate (ar), ablative heat insulating property index (API) and structure constant (K) to ablative heat insulating property were studied in this paper.

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  • 从数学角度证明了在初始沉降速率和最终沉降分别相同情况下指数模型预测结果大于双曲线模型的预测结果。

    Mathematic proof shows that the value of exponential model is greater than the corresponding value of hyperbolic model under the conditions of the same initial settlement rates .

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  • 过滤速率、过滤阻力、滤空隙率进行了研究分析了四种物料的滤饼可压缩性及其压缩性指数

    Filtration velocity, filtration resistance and porosity of cake were researched, and the condensability and its index were analyzed.

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  • 电磁搅拌作用下,电磁力大小随钢液液池宽度增加指数衰减趋势,衰减速率电流频率搅拌器距有关

    The electromagnetic force decays rapidly in the molten steel, and its decaying speed is related to the current frequency and polar pitch of the stirrer.

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  • 试验判明即使相同的应力状态下应变速率敏感性指数也与变形路径密切相关。

    These prove that the strain-rate sensitivity index depends tightly on the deformation route from experiment, even on the condition that those stress-state are similar.

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  • 分析了燃烧特征参数着火温度、燃烧速率最大温度、燃尽温度最大燃烧速率以及燃烧特性指数

    Combustion parameters such as ignition temperature, peak temperature of maximum weight loss rate, burnout temperature, maximum rate of combustion, and combustibility index were analyzed.

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  • 叶片相对扩展速率RER指数生长阶段迅速增加线性生长稳定生长阶段逐渐减小

    The relative expansion rate(RER)of leaves increases at the EG phase, but gradually reduces at the LSG and SCG phases.

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  • 材料应变速率敏感性指数孔洞长大速率通过不同的变形机理图控制着这种过程。

    It is controlled by the sensitive index of the strain rate and the cavity growth rate of material.

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  • 通过正弦指数模型描述黄瓜在各个生长阶段发育速率温度关系

    To explain the relationship of temperature and growth rate of each stage, the exponential sine equation has been derived.

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  • 此外中等行距配置群体具有适宜面积指数较高光合速率

    Moreover, there were appropriate leaf area index and higher photosynthetic rate of flag leaf at medium row-spacing treatment.

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  • 加热速率施加电压固形物含量增大而加快,豆浆温度时间为指数关系。

    The result showed that the electrical conductivity of soybean milk increased with temperature and solid content, and the heating rate increased with solid content and applied voltage.

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  • 采用指数衰减模型小叶章湿地枯落物分解速率动态残留动态进行了模拟

    The Olson's single exponent model was adopted to simulate the dynamic of the litter decomposition rate and the remnant rate.

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  • 它们具有全局渐近稳定性通过配置估值器极点指数衰减速率使初始状态估值影响快速消失。

    They have globally asymptotic stability, and can forget the effect of the initial state estimates at an exponentially decaying rate by assigning the poles of the estimators.

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  • 基于压做功概念定义了压痕硬度蠕变应变速率,从而给出钎料蠕变敏感指数

    The creep strain rate sensitivity can be determined from the relationship between the creep hardness and creep strain rate by the definition of "work of indentation".

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  • 温度一定,初始晶粒越细,长大速率越快并且生长指数越高

    The finer the initial grains, the quicker the grains grow rate and the higher the grain growth exponent value.

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  • 结果表明复合材料在高温下的流变应力低,峰值应力与变形温度应变速率之间关系在低应力区符合指数关系。

    The results show that, the flow stress of SiCP/AZ61 composite is low, the relationship between peak stress and temperature or strain rate is exponential relationship.

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  • 结果表明单体浓度辐射剂量反应主要影响因素,两者对接反应速率的影响指数分别为1.2和0.4。

    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.

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  • 随着变形温度提高合金的应变速率敏感指数变化很小

    The strain rate sensitivity exponent increases little with increasing deformation temperature.

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  • 红菜苔叶片叶绿素含量面积指数叶重与群体光合速率成正相关

    B. campestris content of leaf chlorophyll, leaf area index , leaf area-weight ratio were positive significantly correlated with the PR.

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  • 通过速率方程证明网络节点分布符合律分布的无标度网络,其指数为- 3,平均连接度为给定

    It is proved that the degree distribution of the network obeys power-law form with the exponent-3, and the mean connected degree is given value.

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  • 多雨、寡照异常气候不同水肥条件玉米杂交种的叶面积指数叶片功能影响正常条件下的一致产量光合速率等的影响与正常气候条件下有较大的差别

    The effects of sublime climate to LAI and leaf function were in accord with in normal conditions, but the effects to yield and Pn were difference from that under normal conditions.

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  • 结果表明:不同水分管理方式影响水稻地上干物面积指数光合速率蒸腾速率水分利用效率

    Different water managements had an important effect on above ground dry weight, leaf area index, leaf photosynthetic rate, leaf transpiration rate and water use efficiency.

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  • 结果表明:不同水分管理方式影响水稻地上干物面积指数光合速率蒸腾速率水分利用效率

    Different water managements had an important effect on above ground dry weight, leaf area index, leaf photosynthetic rate, leaf transpiration rate and water use efficiency.

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